forked from apache/aurora
-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathCHANGELOG
1322 lines (1254 loc) · 84.8 KB
/
CHANGELOG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
Aurora 0.18.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1913] - Aurora Client Job Update Diff output is erroneous
* [AURORA-1850] - Raw StatusResult passed to the scheduler when tasks are healthy
* [AURORA-1911] - HTTP Scheduler Driver does not reliably re subscribe
* [AURORA-1912] - DbSnapShot may remove enum values
* [AURORA-1933] - Scheduler can process rescind before offer
* [AURORA-1909] - Thermos Health Check fails for MesosContainerizer if `--nosetuid-health-checks` is set
* [AURORA-1914] - Unable to specify multiple volumes per task.
* [AURORA-1910] - framework_registered metric isn't reset when scheduler disconnects
## Epic
* [AURORA-1920] - Add pluggable scheduling logic to Aurora
* [AURORA-1680] - Aurora 0.16.0 deprecations
## Story
* [AURORA-1923] - Aurora client should not automatically retry non-idempotent operations
* [AURORA-1922] - Expose stats on the number of jobs stored in MemCronJobStore
* [AURORA-1907] - Thermos unresponsive on hosts with many active task
* [AURORA-1915] - Add automatic browser tab open feature for aurora update start
## Task
* [AURORA-1882] - Add support for Mesos ContainerLaunchInfo
* [AURORA-1870] - Add finer grained timings to the Snapshot process
* [AURORA-1904] - Support Mesos Maintenance
* [AURORA-1905] - Set "webui_url" field of FrameworkInfo
* [AURORA-1929] - Improve explicit task history pruning.
* [AURORA-1925] - Easily copy files to/from an aurora task instance
* [AURORA-1928] - Aurora should prioritize adding instances over updating instances during an update
* [AURORA-1860] - Fix bug in scheduler driver disconnect stats
* [AURORA-1888] - Create Driver implementation around V1Mesos
* [AURORA-1887] - Create Driver implementation around V0Mesos.
* [AURORA-1921] - Create proposal for which components should be pluggable
Aurora 0.17.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1782] - Thermos Executor is not handling apostrophe gracefully
* [AURORA-1802] - AttributeAggregate slows down scheduling of jobs with many instances
* [AURORA-1801] - TaskObserver thread stops refreshing after filesystem race condition
* [AURORA-1840] - Issue with Curator-backed discovery under heavy load
* [AURORA-1809] - Investigate flaky test TestRunnerKillProcessGroup.test_pg_is_killed
* [AURORA-1780] - Offers with unknown resources types to Aurora crash the scheduler
* [AURORA-1783] - Probable http connection leak
* [AURORA-1879] - /pendingTasks endpoint shows 500 HTTP Error when there are multiple pending tasks with the same key
* [AURORA-1795] - Internal server error in scheduler Thrift API on missing Content-Type
* [AURORA-1788] - vagrant up does not properly configure network adapters
* [AURORA-1789] - Incorrect --mesos_containerizer_path value results in thermos failure loop
* [AURORA-1798] - resolv.conf is not copied when using the Mesos containerizer with a Docker image
* [AURORA-1541] - Observer logs are noisy
* [AURORA-1793] - Revert Commit ca683 which is not backwards compatible
* [AURORA-1784] - e2e tests fail in http_example_unified_appc due to slow image copies
* [AURORA-1684] - Cron tasks are sanitized multiple times (once when being created via the API, and again when actually being triggered)
* [AURORA-1808] - Thermos executor should send SIGTERM to daemonized processes
* [AURORA-1792] - Executor does not log full task information.
* [AURORA-1791] - Commit ca683 is not backwards compatible.
* [AURORA-1875] - The thriftw compatibility thrift binary check is too loose
## Epic
* [AURORA-894] - Server updater should watch healthy instances
## Story
* [AURORA-1504] - aurora job inspect should have a --write-json option
* [AURORA-1847] - Eliminate sequential scan in MemTaskStore.getJobKeys()
* [AURORA-1867] - Consider reserving for multiple tasks per preemption round
* [AURORA-1868] - Evaluate multiple preemption proposals per round
* [AURORA-1815] - Fix checksums for packages on bintray
* [AURORA-1014] - Client binding_helper to resolve docker label to a stable ID at create
* [AURORA-1794] - Scheduler fails to start if -enable_revocable_ram is toggled
* [AURORA-655] - Order job update events and instance events by ID rather than timestamp
* [AURORA-1826] - Expose Thrift server request workload stats
## Task
* [AURORA-1762] - /pendingtasks endpoint should show reason tasks are pending
* [AURORA-1785] - Populate curator latches with scheduler information
* [AURORA-1834] - Expose stats on undelivered event bus events
* [AURORA-1828] - Expose stats on the number of offers evaluated before a task is assigned
* [AURORA-1857] - Expose timing stats on PendingTaskProcessor runs
* [AURORA-1851] - Expose stats on JobUpdateAction transitions
* [AURORA-1859] - Expose stats on statically banned offers
* [AURORA-1876] - Expose stats on scheduler rate limiter
* [AURORA-1874] - Expose stats on SlotSizeCounter runs
* [AURORA-1838] - Expose stats on ZooKeeper connection state
* [AURORA-1813] - Bump Mesos support to 1.1.0
* [AURORA-1820] - Reduce storage write lock contention by adopting Double-Checked Locking pattern in TimedOutTaskHandler
* [AURORA-1835] - Expose finer grained offer veto stats
* [AURORA-1878] - Increased executor logs can lead to task's running out of disk space
* [AURORA-1821] - Bump Guava to 20
* [AURORA-1856] - Expose stats on deleted job updates in JobUpdateHistoryPruner
* [AURORA-1861] - Remove duplicate Snapshot fields for DB stores
* [AURORA-1831] - Tweak logging pattern to improve performance
* [AURORA-1224] - Add a new "min_consecutive_health_checks" setting in .aurora config
* [AURORA-1225] - Modify executor state transition logic to rely on health checks (if enabled)
* [AURORA-1881] - Capture stderr from output for shell health check failures.
Aurora 0.16.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1739] - createJob thrift api for golang consistenly failing with empty CronSchedule
* [AURORA-1745] - Aurora master no longer populates `ExecutorInfo.source`
* [AURORA-1715] - Dead links on website
* [AURORA-1753] - Thermos does not kill processes that setuid to another user.
* [AURORA-1719] - Aurora warns about every terminated executor
* [AURORA-1775] - Updating pants to 1.1.0-rc7 breaks the make-pycharm-virtualenv script
* [AURORA-1741] - Fix pystachio binding bug introduced by AURORA-1710
* [AURORA-1724] - Thermos runner fails if log rotation is enabled
* [AURORA-1761] - Sandbox taskfs setup fails (groupadd error)
* [AURORA-1061] - Scheduler cluster deadlock during leader election if zookeeper connectivity is interrupted
* [AURORA-1729] - Unclean curator teardown when scheduler fails a log write.
* [AURORA-1620] - Client sdists cannot be converted to a wheel
* [AURORA-327] - Aurora shutdown blocks when attempting to abdicate leadership and zk ensemble is down
* [AURORA-1727] - The thrift compiler fails to bootstrap under modern gcc
* [AURORA-1752] - uncaught exception in executor's process_collector_psutil()
* [AURORA-1728] - e2e tests require entering vagrant user's password 3x in fresh environments
* [AURORA-1755] - Mounts created by executor when using filesystem isolation are leaking to the host filesystem's mtab
* [AURORA-1777] - aurora_admin client unable to drain hosts
## Epic
* [AURORA-1679] - Aurora 0.14.0 deprecations
* [AURORA-1634] - Support launching tasks using the Mesos unified containerizer
## Story
* [AURORA-1661] - Scheduler leader failed to re-announce itself after ZK name was changed
* [AURORA-1640] - Write enduser documentation for the Unified Containerizer support
* [AURORA-1656] - Document tier concept
## Sub-task
* [AURORA-1772] - Do not resend TaskStateChange events every time a scheduler starts
## Task
* [AURORA-1711] - Allow client to store metadata on Update entity
* [AURORA-1743] - Support Thrift Binary Protocol
* [AURORA-1223] - Modify scheduler updater to not use "watch_secs" for health-check enabled jobs
* [AURORA-1740] - Upgrade to Mesos 1.0.0
* [AURORA-1690] - Allow for isolating the executor's filesystem from the task's
* [AURORA-1222] - Modify stats and SLA metrics to properly account for STARTING
* [AURORA-1764] - Modify getJobUpdateDetails to accept a JobUpdateQuery
* [AURORA-1688] - Change framework_name default value from 'TwitterScheduler' to 'aurora'
* [AURORA-1434] - Update Aurora Tutorial
* [AURORA-1602] - Add aurora_admin command to trigger reconciliation
* [AURORA-1754] - Containerizer documentation uses deprecated syntax in the example code
* [AURORA-1221] - Modify task state machine to treat STARTING as a new active state
* [AURORA-1681] - Remove deprecated --restart-threshold option from 'aurora job restart'
* [AURORA-1710] - Make 'tier' required and remove support for 'production' flag in Job configuration
* [AURORA-1721] - Support user initiated rollback
* [AURORA-1736] - Display reservations and persistent volumes in /offers debug http endpoint
Aurora 0.15.0
--------------------------------------------------------------------------------
## Task
* [AURORA-1725] - Expose tier configurations as a debug page
* [AURORA-1458] - Add tier into the UI "show config" summary
* [AURORA-1720] - Broken link in http://aurora.apache.org/
Aurora 0.14.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1660] - Download page must not link to snapshots / nightly builds
* [AURORA-1668] - http://aurora.apache.org/documentation/latest/ is mainly broken for 0.13.0
* [AURORA-1588] - Unnecessary HealthCheckConfig endpoint warning
* [AURORA-1568] - rpm builder does not handle snapshot versions
* [AURORA-1709] - After rb/46835 job key's role is required to exist as a user
* [AURORA-1665] - DbCronJobStore is missing @Timed annotations
* [AURORA-1687] - Nightly packaging builds broken by ppa:openjdk-r java packaging shift.
* [AURORA-1673] - Links going out from http://aurora.apache.org/documentation/0.13.0/ 404
* [AURORA-1682] - https://builds.apache.org/job/aurora-packaging-nightly is broken
## Story
* [AURORA-572] - Provide control over listening network interfaces/addresses
* [AURORA-300] - changelog generation should document potentially breaking API changes
* [AURORA-1145] - Remove --no-fast from python test invocation
* [AURORA-1658] - Aurora does not allow to configure the Mesos offer filter duration
* [AURORA-1098] - end-to-end test should use docker
## Task
* [AURORA-1683] - Implement an optional webhook parameter to scheduler to POST TaskStateChange events
* [AURORA-1616] - Support for preemptible tasks via tier configuration
* [AURORA-1667] - Sort out vagrant box versioning
* [AURORA-1636] - Update Scheduler to accept tasks with images
* [AURORA-1637] - Update Executor to support launching tasks with images.
* [AURORA-1451] - Refer to "Mesos Agent" instead of "Mesos Slave" in documentation
* [AURORA-1450] - Refer to "Mesos Agent" instead of "Mesos Slave" in UI
* [AURORA-1672] - Duplicate task events displayed in UI
* [AURORA-1468] - Replace org.apache.aurora.commons.zookeeper with a Apache Curator
* [AURORA-945] - Advertise Aurora as "Aurora" to Mesos master.
* [AURORA-1638] - Update MesosTaskFactory to send tasks with images configured to use the unified containerizer
* [AURORA-1639] - Update client to allow configuring tasks with images.
* [AURORA-1449] - Rename /slaves endpoint to /agents
* [AURORA-1631] - Consider removing --restart-threshold from "aurora job restart"
* [AURORA-1624] - Thrift API for retrieving scheduler tier configuration
Aurora 0.13.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1615] - Preemptor crashes scheduler during host maintenance
* [AURORA-1604] - Identity.role is still used in the UI leading to duplicate instances on job page
* [AURORA-1630] - Updater is using non-logging executor and does not kill scheduler on error
* [AURORA-1614] - Failed sandbox initialization can cause tasks to go LOST
* [AURORA-1625] - ConcurrentModificationException in TaskHistoryPruner with DbTaskStore
* [AURORA-1650] - I* entity objects have incorrect isSet* methods for collection types
* [AURORA-1628] - ShiroAuthorizingParamInterceptor failure messages are not descriptive
* [AURORA-1642] - Thermos runner finalization is broken
* [AURORA-1641] - Shell health checker is running as root
* [AURORA-1647] - The install docs are inaccurate.
* [AURORA-1633] - Cannot pass in environment variables into shell health check command
## Epic
* [AURORA-1424] - Improve build process
* [AURORA-1343] - Aurora support for Mesos revocable offers
## Story
* [AURORA-1653] - Add a way to get the running version of aurora in the UI
* [AURORA-1643] - Support authentication between announcer and ZK
* [AURORA-1627] - Implement DB snapshotting
* [AURORA-1114] - Upgrade virtualenv to fix SSL incompatibility on certain systems
* [AURORA-1629] - Populate DiscoveryInfo in TaskInfo/ExecutorInfo
* [AURORA-1611] - Add support for IP addresses instead of just hostnames in Announcer
* [AURORA-1258] - Improve procedure for adding instances to a job
* [AURORA-604] - use scaled aurora logo rather than scaling with browser
* [AURORA-1626] - Update Thrift binary to point at new repository location for builds
* [AURORA-1652] - /maintenance endpoint can result in 500
* [AURORA-1648] - Use of `dbScript` field and schema changes can cause crashes
* [AURORA-1598] - Remove fields made redundant by JobKey fields
* [AURORA-1262] - Improve documentation of at-least-one semantics for instance ID
## Task
* [AURORA-1493] - create ELB-friendly endpoint to detect leading scheduler
* [AURORA-1619] - Generate documentation for command line args for all Aurora binaries
* [AURORA-1324] - Reevaluate the effectiveness of DBStorage.bulkLoad()
* [AURORA-1622] - Add ability to pass in environment variables into shell health checker
* [AURORA-1613] - Publish documentation for 0.12.0
* [AURORA-1591] - Remove TaskQuery argument in killTasks RPC.
* [AURORA-1585] - Aurora 0.13.0 deprecations
* [AURORA-1645] - Deschedule cron should not fail if the job is not scheduled
* [AURORA-1612] - Publish RPMs and debs for 0.12.0
* [AURORA-1004] - Document setQuota
* [AURORA-1586] - Aurora 0.13.0 backwards incompatible changes
* [AURORA-1606] - Remove deprecated executor flag announcer-enable
* [AURORA-1617] - Install instructions should point out the critical step of matching mesos slave --work_dir to the observer --mesos-root
* [AURORA-734] - document the behavior of finalization_wait in thermos
* [AURORA-1605] - Update recovery docs to reflect changes
* [AURORA-1635] - Update Scheduler storage to support storing images
* [AURORA-1581] - Consider removing unused client updater RPCs
* [AURORA-1068] - Document task throttling algorithm
* [AURORA-1592] - Remove unscoped shiro permissions when TaskQuery is gone from killTasks
* [AURORA-1595] - Remove AddInstancesConfig in addInstances RPC
* [AURORA-1558] - Aurora 0.12.0 release candidate
* [AURORA-955] - more minimal http url to determine aurora leader
* [AURORA-869] - Document all available scheduler command line options
Aurora 0.12.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1574] - ServerSetImplTest occasionally results in an exception.
* [AURORA-1573] - SchedulingBenchmarks result in exception.
* [AURORA-1385] - Traceback rendering cron jobs without an upcoming next run
* [AURORA-492] - Python thrift files are being generated with thrift 0.5.0
* [AURORA-1587] - scheduler fails in a hard to decipher way when -native_log_file_path is not set
* [AURORA-1570] - TaskObserverTest::test_run_loop is flaky
* [AURORA-1582] - Task History Pruning attempts can fail silently
* [AURORA-1175] - Two python_binary targets called 'thermos' can cause build failure
* [AURORA-1580] - java.util.NoSuchElementException from Tasks.getLatestEvent with DbTaskStore
* [AURORA-1593] - PubSubEventModule fails to dispatch events to TaskHistoryPruner on startup
* [AURORA-1571] - The getJobUpdateDiff RPC does not populate taskLinks
* [AURORA-1603] - Scheduler fails to start after rollback
* [AURORA-1601] - Add a flag to disable the HTTP redirect to the leader
* [AURORA-1596] - Invalid connection error from MyBatis.
* [AURORA-1610] - JobConfiguration.identity needs backfill
## Story
* [AURORA-1563] - Remove deprecated endpoint, expected_response and expected_response_code from HealthCheckConfig
* [AURORA-1472] - TaskThrottle should have a jitter
* [AURORA-852] - create architectural diagram with description of components
* [AURORA-1552] - Perform explicit config validation in the executor when configuring health checker
* [AURORA-1589] - Dupe debs are showing up
* [AURORA-1413] - Wrong help indications of usable constants for the aurora-scheduler's -vlog argument
* [AURORA-1548] - Add option to forward running process logs to stdout/stderr
* [AURORA-1575] - Allow cluster administrators to apply global default Docker parameters.
* [AURORA-1540] - Thermos should pass environment variables set for container to process being monitored
* [AURORA-1109] - Add mesos role feature
* [AURORA-1569] - Support custom serverset path for announcements
* [AURORA-1052] - Populate Labels in TaskConfig
* [AURORA-855] - Add documentation on how to build the client
## Task
* [AURORA-1560] - Aurora 0.12.0 backwards incompatible changes
* [AURORA-1483] - Add a getting started guide using released packages
* [AURORA-1576] - Allow for plugging in cli-configurable filters that are invoked post shiro filters.
* [AURORA-1425] - Speed up iteration speed when developing UI code
* [AURORA-1583] - Consider changing killTasks RPC to be job-scoped
* [AURORA-663] - Update website to include releases
* [AURORA-294] - Update Aurora homepage to highlight "features"
* [AURORA-1559] - Aurora 0.12.0 deprecations
* [AURORA-1565] - Upgrade mesos dependency to 0.25.0
* [AURORA-1393] - Publish nightly and release packages for major operating systems
* [AURORA-1566] - Upgrade to Gradle 2.10
* [AURORA-876] - cache python dependencies in 3rdparty on svn.a.o
* [AURORA-1423] - Upgrade to h2 1.4.188
Aurora 0.11.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1535] - Dead links in documentation
* [AURORA-1478] - Mirror redirector on website doesn't point to correct file
* [AURORA-1304] - vagrant devcluster should only start one instance of aurora
* [AURORA-1549] - Updater kills instances with scoped update
* [AURORA-1272] - Link on "Deploying Aurora Scheduler" page is 404
* [AURORA-870] - Documentation can't link to code
* [AURORA-1539] - Package build script leaves root-owned files
* [AURORA-1544] - Packaging scripts broken for 0.10.0
* [AURORA-1507] - Instance collision stack trace in updater
* [AURORA-1545] - rpm build fails compiling thrift
* [AURORA-1550] - Unable to run tests from Intellij
* [AURORA-954] - Change pants.ini to look in somewhere more descriptive than third_party
* [AURORA-1506] - Job updater does not handle DELETED tasks properly
* [AURORA-547] - Python tests produce a pex?
* [AURORA-1381] - Remove duplicate thermos_observer
* [AURORA-1538] - Vagrant build is broken on master
* [AURORA-1512] - Aurora rpm missing std output switch
* [AURORA-1530] - client tests fails when run via Test client code: ./pants test src/test/python/apache/aurora/client/cli:all
## Story
* [AURORA-1532] - Python check style should use the built-in pants checkstyle
* [AURORA-1551] - Add support for non-HTTP based health checks
* [AURORA-1562] - Create separate HttpEndpointConfig and ShellEndpointConfig structs
* [AURORA-849] - modify release script to publish versioned docs to apache website
## Task
* [AURORA-814] - Migrate client off of deprecated SessionKey APIs
* [AURORA-785] - Remove client-side update code
* [AURORA-850] - Ability to tag project documentation as they appear on website
* [AURORA-726] - Table of contents anchors do not work in docs
* [AURORA-95] - Executor should auto-roll stderr/stdout files
* [AURORA-1253] - Warn when JobUpdateSettings.maxWaitToInstanceRunningMs is set
* [AURORA-1553] - Deprecate and remove ServerInfo.thriftAPIVersion
* [AURORA-1252] - Deprecate UpdateConfig restart_threshold setting
* [AURORA-1557] - Document mesos.hostname in Thermos reference
* [AURORA-1547] - TaskReconciler should set TaskStatus.slave_id field
* [AURORA-687] - Aurora should set FrameworkInfo.principal
* [AURORA-1554] - Update pants to 0.0.63
* [AURORA-1527] - 0.11.0 backwards incompatible changes
* [AURORA-879] - Improve ordering of elements in "job status" output
* [AURORA-1410] - Publish RPM and deb for 0.9.0
* [AURORA-1543] - Upgrade to Mesos 0.24
* [AURORA-1526] - 0.11.0 deprecations
Aurora 0.10.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1476] - TaskConfig dedupe routine does not handle null fields properly
* [AURORA-1479] - Observer chroot browser guesses content-encoding and content-type of files
* [AURORA-1406] - End-to-end test stalls at SSH prompt
* [AURORA-1282] - twitter.common.stats.Stats warns about exported metric names
* [AURORA-1533] - Transient connection errors can leave client in irrecoverable state
* [AURORA-1459] - DelayExecutor is flaky within scheduling loop
* [AURORA-1435] - Scheduling loop terminates on the first mismatch
* [AURORA-1489] - README.md does not include instructions on filing bugs
* [AURORA-1529] - Wrong command to `Build a client executable`
* [AURORA-1407] - IllegalArgumentException in end-to-end tests
* [AURORA-1510] - ConcurrentModificationException in PreemptorService
* [AURORA-1511] - PreemptorService failure does not trigger shutdown
* [AURORA-1445] - In-progress instances on Update page continue to pulse after update is aborted
* [AURORA-1494] - Scheduler fails to start due to thrift/SQL schema data type mismatch
* [AURORA-1186] - Remove exclusion block from shiro dependency
* [AURORA-1431] - Slave reservation is too restrictive
* [AURORA-1342] - shiro.ini with blank users section fails to parse.
* [AURORA-1484] - Document Changing Scheduler Quorum Size
* [AURORA-1043] - /logconfig does not work when the scheduler is behind SSL
* [AURORA-1345] - Update status page for large jobs is killed by Chrome
* [AURORA-1537] - post_drain_script called for hosts that fail to drain within timeout
* [AURORA-1395] - RescheduleCalculator precondition fails when using DbTaskStore
* [AURORA-1409] - End-to-end tests fail with 401 unuthorized
* [AURORA-1403] - Aurora UI cannot find task
* [AURORA-1524] - register_auth_module still checks for callability
## Epic
* [AURORA-1367] - 0.10.0 deprecations
* [AURORA-1251] - 0.10.0 backwards incompatible changes
* [AURORA-1501] - Add a job update diff RPC
* [AURORA-1457] - Consider removing quota enforcement for dedicated jobs
## Story
* [AURORA-1485] - TaskConfig default container value breaks client library generation for GO
* [AURORA-1364] - Improve client error messages for Kerberos errors
* [AURORA-1317] - Allow an external log rotation process to truncate stdout and stderr
* [AURORA-1213] - IP clearance and import of twitter commons java code
* [AURORA-1429] - Upgrade Mesos to 0.23
* [AURORA-1338] - Remove ChainedPathDetector from thermos
* [AURORA-851] - Create nightly builds
* [AURORA-1430] - Set up vagrant environment for sudo-less docker commands
* [AURORA-1241] - Wrong label on table heading for in progress updates
* [AURORA-1474] - Improve discoverability of dashboard link on the Job page
* [AURORA-1261] - Expose slave host information using the variable {{mesos.hostname}}
* [AURORA-696] - No way to link directly to Completed Tasks
* [AURORA-1496] - Re-enable Scheduler Health Endpoint
* [AURORA-783] - Remove redundant page header text
* [AURORA-829] - Reference documentation should be self-contained
* [AURORA-351] - Consider using Apache Shiro for scheduler Authentication and Authorization
* [AURORA-586] - Upgrade scheduler to guava 18
* [AURORA-1193] - Improve UI task status reporting experience
* [AURORA-1405] - Client cluster configuration should specify the correct port to access multiple zookeeper hosts
* [AURORA-647] - Don't store serialized thrift objects in the database
## Task
* [AURORA-1503] - Determine how best to keep up with Mesos releases
* [AURORA-1437] - Implement TierManager to translate tiers to task traits
* [AURORA-1491] - Make "aurora task" commands support optional ssh options
* [AURORA-1490] - Update website to point towards new mailing lists
* [AURORA-1461] - Update RPCs and client/UI to properly identify non-dedicated consumption
* [AURORA-1464] - Add e2e integration tests for revocable tasks
* [AURORA-1414] - Schema changes to support revocable jobs
* [AURORA-1462] - Update quota documentation
* [AURORA-1516] - Add update sequence into "aurora job diff" command
* [AURORA-1473] - Add build properties into scheduler /var endpoint
* [AURORA-1460] - Remove quota enforcement for dedicated jobs
* [AURORA-1441] - Document oversubscription in Aurora
* [AURORA-1536] - Add test coverage to python/src/apache/*
* [AURORA-1502] - Create a design summary for the jobConfigDiff RPC
* [AURORA-97] - Provide a web UI page to show history for a specific job instance
* [AURORA-1331] - It should be possible to link to an instance from the update page
* [AURORA-1442] - Move Twitter Commons into org.apache.aurora namespace and add headers
* [AURORA-1419] - FrameworkInfo support for REVOCABLE_RESOURCES capability
* [AURORA-1427] - Move build-support/packaging to aurora-packaging repo
* [AURORA-1415] - De-generalize resource handling in Scheduler
* [AURORA-1515] - Implement getJobUpdateDiff API without TaskConfig diff support
* [AURORA-1439] - Modify resource counters to support revocable slot counters
* [AURORA-1531] - upgrade psutil to 3.2.2 from 2.1.3
* [AURORA-1416] - Centralize offer/task matching implementation in TaskAssigner
* [AURORA-1482] - Publish 0.9.0 debs to bintray
* [AURORA-904] - 0.8.0 Release Candidate
* [AURORA-1418] - Ignore revocable resources in preemptor
* [AURORA-1499] - Upgrade Pants to version 0.0.57
Aurora 0.9.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1401] - DB deadlock caused stuck job update
* [AURORA-1325] - `src/test/python/apache/aurora/api_util.py` is not apart of any pants targets
* [AURORA-1315] - UpdateStoreBenchmarks broken
* [AURORA-1400] - Debian packages cannot be used with oracle-java8
* [AURORA-1361] - Explicit reconciliation must use SLAVE_ASSIGNED_STATES
* [AURORA-1391] - RPMS for Centos 7 have hard dependency for daemonize package
* [AURORA-1296] - INSTANCES_SPEC_ARGUMENT client option does not validate instance range
* [AURORA-1339] - TaskReconciler does not block implicit reconciliation
* [AURORA-1356] - Thermos observer fails to start
* [AURORA-1378] - False positive in test_kerberos_end_to_end.sh
* [AURORA-1386] - Transaction isolation on DB stores is too strict
* [AURORA-1316] - Consolidate last_modified in client update output
* [AURORA-1399] - update start --wait should exit non-zero when the update was non-successful
* [AURORA-1382] - Repo URL is incorrect on website
* [AURORA-1392] - DbCronJobStore does not go through TaskConfig de-dupe code, breaking uniqueness assumptions elsewhere
* [AURORA-698] - aurora executor _shutdown deadline calls should be daemonized
* [AURORA-1353] - MesosPathDetector double-counts checkpoint roots
* [AURORA-1332] - Updater does not skip already updated instances with /INSTANCES option.
* [AURORA-1390] - Primary key violation when modifying cron jobs with DbCronJobStore
* [AURORA-1307] - API hooks no longer supported for certain client commands
* [AURORA-1379] - Referential integrity violation when replaying storage
* [AURORA-1322] - DB task store is enabled by default when staging a recovery
* [AURORA-1363] - Please delete old releases from mirroring system
* [AURORA-1074] - Remove the "enable_legacy_constraints" flag.
* [AURORA-1383] - Unique constraint on task_config_metadata.key should be removed
## Epic
* [AURORA-334] - Replace in-memory storage with H2
* [AURORA-715] - Retire GC Executor
* [AURORA-1079] - 0.9.0 deprecations
## Story
* [AURORA-274] - Use JDK8 features in scheduler development
* [AURORA-1298] - Make DbTaskStore suitable for use in production
* [AURORA-1369] - Scheduler warns about unoptimized Operation SAVE_JOB_INSTANCE_UPDATE_EVENT
* [AURORA-1350] - Non-prod SLA stats
* [AURORA-570] - LeaderRedirectFilter should be applied to admin endpoints that depend on storage
* [AURORA-1397] - Python style checker should only report errors
* [AURORA-1352] - Audit log doesn't capture Shiro subject principal
* [AURORA-1096] - Scheduler updater should limit the number of job/instance events
* [AURORA-1375] - When setting quota, the scheduler should prevent setting below current usage
## Task
* [AURORA-951] - Debian packaging for Aurora
* [AURORA-1351] - Make observer POLLING_INTERVAL configurable
* [AURORA-415] - H2-backed implementation of JobStore
* [AURORA-1344] - Create Aurora oversubscription design summary
* [AURORA-1333] - Remove GC executor code
* [AURORA-1327] - MesosSchedulerImpl should check if reason is present when posting status updates
* [AURORA-316] - in health_check_config allow override for uri and expected_response
* [AURORA-1368] - shutdown_endpoint fields should be in the aurora schema
* [AURORA-1371] - Add exact times to events in update UI
* [AURORA-1228] - Use explicit status update acknowledgements to improve driver throughput.
* [AURORA-1116] - RPM packaging for Aurora
* [AURORA-1287] - Scheduler in-memory DB needs a direct console access
* [AURORA-1346] - Upgrade requests-kerberos to 0.7.0
* [AURORA-1337] - aurora executor should write checkpoints into sandbox
* [AURORA-1318] - Benchmark snapshot restore
* [AURORA-1239] - Add a way to watch a scheduler-driven update until it's complete
* [AURORA-556] - H2-backed implementation of TaskStore
* [AURORA-1277] - Create a design document for Health Checks for Updates
* [AURORA-1311] - Upgrade to latest h2 version
* [AURORA-1341] - Use TaskStatus reason field to populate the memory limit exceeded field in UserTaskLauncher
* [AURORA-1334] - Remove GCExecutorLauncher code
* [AURORA-1267] - Investigate upgrading pants to 0.0.32+
* [AURORA-1139] - Remove backwards compatibility shims from JobUpdateKey introduction
* [AURORA-1047] - Implement state reconciliation within the scheduler
Aurora 0.8.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-1106] - Release candidate script does not generate correct branch link
* [AURORA-1201] - auth_module is not installed in child injector
* [AURORA-1297] - link to apache git repo on the download page outdated
* [AURORA-1155] - GC executor broken / Insufficient automated testing
* [AURORA-1266] - Backwards incompatibility - executor does not ignore unknown (new) fields in task definition
* [AURORA-842] - LeaderRedirectTest#testLeader fails in local builds
* [AURORA-330] - aurora update should fail gracefully if job is not a service
* [AURORA-1134] - Quota checks are inaccurate for cron schedule updates
* [AURORA-1133] - Thermos Observer does not export stats via /vars
* [AURORA-1094] - aurora cron start --open-browser fails with stacktrace
* [AURORA-1263] - Fetching update details for a large job update takes seconds in the UI
* [AURORA-1153] - Preemptor frequently reloads loop-invariant host attributes
* [AURORA-1285] - Scheduler updater does not resume updates waiting for a pulse after restart
* [AURORA-958] - Scheduler does not retry transitions for all transient states
* [AURORA-1174] - make-python-sdists failing on master
* [AURORA-1008] - Pystachio section variables don't seem to work as described in the documentation
* [AURORA-1248] - Client retries 4xx errors
* [AURORA-1173] - JobUpdateController.systemResume() is not called on scheduler startup anymore
* [AURORA-1138] - aurorabuild.sh should exit on error in any command
* [AURORA-1137] - Publish centos mesos.native eggs for 0.20.1
* [AURORA-1060] - Branch coverage check is flaky
* [AURORA-1023] - Releasing the update lock trips off scheduler updater
* [AURORA-1217] - Gradle run broken
* [AURORA-1301] - Tests inheriting from AuroraClientCommandTest always pass
* [AURORA-926] - Scheduler crashes due to JVM running out of memory on start
* [AURORA-1020] - The --rollback-on-failure option is meaningless for "aurora job restart"
* [AURORA-1115] - Observer is no longer finding task sandboxes
* [AURORA-1165] - aurora update status subcommand shows invalid date values
* [AURORA-1256] - git repository references throughout aurora.apache.org are wrong
* [AURORA-916] - test_inotify_diskcollector is flaky
* [AURORA-1166] - aurora update status subcommand does not filter by update status
* [AURORA-1255] - Download links on aurora.apache.org point to old location
* [AURORA-917] - "aurora job create" gives misleading error when used to create a cron job
* [AURORA-1113] - Invalid create commands in the tutorial
* [AURORA-1176] - CommandLine uses print() directly instead of doing so through context
* [AURORA-991] - Documented steps for replicated log don't work for multi-master
* [AURORA-1053] - StorageBackupImpl doesn't use streaming
* [AURORA-1135] - "download" link broken in logs stdout/stderr page
* [AURORA-1191] - end-to-end tests no longer rebuilds components
* [AURORA-1108] - The scheduler synchronously writes a backup while writing a snapshot to the replicated log
* [AURORA-1124] - Aurora beta-update status command is broken
* [AURORA-823] - thermos pex GLIBC error when using py27/glibc 2.12/rhel6.4
* [AURORA-1309] - Build can fail if repo directory absolute path is too long
## Epic
* [AURORA-690] - Add support for external update coordination
* [AURORA-999] - Various scheduler performance improvements
* [AURORA-905] - 0.8.0 deprecations
* [AURORA-1034] - Graduate Apache Aurora from Incubator
## Story
* [AURORA-1099] - 0.7.0 missing license headers
* [AURORA-1187] - Create JobKey-scoped Permissions and apply to AuroraSchedulerManager
* [AURORA-1302] - Allow rc script to set an explicit version
* [AURORA-689] - Start vetting Mesos 0.21.0
* [AURORA-911] - Scheduling vetos are only displayed for the first task in a TaskGroup
* [AURORA-1093] - Scheduler updates should be uniquely identified by jobKey + updateId
* [AURORA-909] - Differentiate between dynamic and static vetoes
* [AURORA-857] - aurora cron schedule should ouput url
* [AURORA-974] - upgrade pants invocations once pants 0.0.25 is released
* [AURORA-1206] - Make update status command more versatile
* [AURORA-1236] - git repo on aurora.apache.org references old incubator repo which is 404
* [AURORA-434] - document steps to recover replica db from backup
* [AURORA-796] - Configurable Health-Endpoint
* [AURORA-524] - Preemptor should export more detailed statistics
* [AURORA-184] - Implicit scheduling constraints should be removed
* [AURORA-1001] - Support Mesos TASK_ERROR state
* [AURORA-1104] - Upgrade to pants 0.0.28
* [AURORA-1231] - Blocked updates missing from cluster-wide in progress view
* [AURORA-1025] - Update gc executor to read checkpoint stream from sandbox
* [AURORA-1024] - Implement API for dual reading Thermos checkpoints
* [AURORA-1028] - Export TASK_LOST source stats from Scheduler
* [AURORA-1027] - Update thermos cli to read checkpoint stream from sandbox
* [AURORA-1026] - Update observer to read checkpoint stream from sandbox
* [AURORA-1210] - Aurora Graduation checklist
* [AURORA-1299] - UpdateConfigError results in stack trace
* [AURORA-472] - V2 end-to-end tests stall for 5 seconds due to "large change"
* [AURORA-716] - Reconsider default for -require_slave_checkpoint
* [AURORA-1148] - Display All Scheduling Veto Reasons for PENDING tasks
* [AURORA-1291] - Replace enable_api_security arg with a value for http_authentication_mechanism
* [AURORA-1290] - Allow specifying a shorthand for "well-known" Module FQCNs
* [AURORA-1275] - Don't delay kill sequence when HTTP teardown signal could not be dispatched
* [AURORA-1189] - Add a warning in the scheduler when the JVM version is < 1.8
* [AURORA-1190] - Add a deprecation warning when the client-side updater is used
* [AURORA-979] - Update to virtualenv 12.0
* [AURORA-913] - Replace MaintenanceMode field with HostAttributes in HostOffer
* [AURORA-1204] - Update upstart configurations when syncing sources
* [AURORA-1306] - Upgrade to gradle 2.4
* [AURORA-1305] - MemTaskStore: items are not removed from secondary index
* [AURORA-358] - Allow executor command-line flags to be specified on the scheduler command-line
* [AURORA-1308] - 0.8.0 changelog contains wontfix and duplicate ticket references
* [AURORA-1310] - Remove blanket 'Error executing command: ' prefix from client output
## Sub-task
* [AURORA-471] - Measure performance of the getTasks API call
* [AURORA-1313] - Fix broken style test cases causing PEP302
## Task
* [AURORA-811] - Add ShiroAopModule, shiro AOP @RequiresPermissions annotations
* [AURORA-809] - Use Apache Shiro for HTTP authentication
* [AURORA-1268] - Executor is not backwards compatible with regards to schema additions
* [AURORA-892] - Improve specs for command line option mocks in Python tests
* [AURORA-1156] - Preemptor perf improvements
* [AURORA-1055] - Remove LiveClusterState
* [AURORA-549] - Export a stat to track status update handling delay
* [AURORA-1088] - Expose blockIfNoPulseAfterMs setting in updateSettings.html
* [AURORA-896] - Remove client stack trace redirection
* [AURORA-1128] - Pin python protobuf dependency to 2.6.1
* [AURORA-1129] - Upgrade myBatis version to latest
* [AURORA-1077] - Allow message to be stored with update write events
* [AURORA-1062] - apache.aurora.executor.common.HealthChecker should export stats
* [AURORA-195] - remove legacy remnants of "aurora" executor
* [AURORA-532] - Publish twitter.common.python 0.5.7 and publish external docs
* [AURORA-1119] - Enable UPDATE_COORDINATOR role to access pauseJobUpdate RPC
* [AURORA-1009] - Implement pulseJobUpdates RPC
* [AURORA-1010] - Modify updater state machine to support heartbeat-driven pause/resume
* [AURORA-1012] - Update documentation to explain the scheduler heartbeat mechanism
* [AURORA-1097] - Scheduler updater should suppress instance events on resume
* [AURORA-969] - Create scheduler performance benchmark framework
* [AURORA-1240] - Ignore JobUpdateSettings.maxWaitToInstanceRunningMs in the scheduler
* [AURORA-817] - Add documentation for HTTP basic and kerberos authentication
* [AURORA-1168] - beta-update list should use a hierarchy for query specifications
* [AURORA-1181] - optimize host_drain to speed up maintenance
* [AURORA-973] - Add a document describing thrift deprecation procedure
* [AURORA-975] - Remove populatedDEPRECATED from PopulateJobResult
* [AURORA-1160] - Rename beta-update to update
* [AURORA-1159] - NearestFix does not account for certain veto types
* [AURORA-1158] - Consider finding preemption slots asynchronously
* [AURORA-1214] - Reevaluate "max_schedule_attempts_per_sec" with asynchronous preemptor
* [AURORA-1071] - Modify UpdateConfig schema to support heartbeats
* [AURORA-1037] - Community Vote for graduation readiness
* [AURORA-1246] - Mesos warns about executor resources being to small
* [AURORA-1170] - Add more logging in MaintenanceController
* [AURORA-1120] - Add the ability to optionally create an unhooked version of the Aurora client api
* [AURORA-1219] - Improve preemptor efficiency
* [AURORA-1080] - Upgrade mesos dependency to 0.21.1
* [AURORA-1029] - Remove client YAML support (drop pyaml dependency)
* [AURORA-1081] - Upgrade to latest checkstyle version
* [AURORA-1276] - Upgrade to mesos 0.22
* [AURORA-1040] - Submit Resolution to Board
* [AURORA-825] - Cron tasks don't check quota when launched
* [AURORA-723] - Create design document for security code refactor
* [AURORA-812] - Wire in SPNEGO HTTP module
* [AURORA-813] - Add ability to configure client to use Kerberos
* [AURORA-810] - Add an end-to-end test case for http basic auth
* [AURORA-808] - Refactor the scheduler to allow authenticated subject-per-request
* [AURORA-1090] - Optimize or remove shard uniqueness check from StorageBackfill
* [AURORA-885] - Improve lock held message in client output
* [AURORA-324] - Migrate from Twitter ShutdownRegistry to Guava ServiceManager
* [AURORA-1157] - Add end-to-end test coverage for async updates
* [AURORA-1283] - Implement a benchmark for status update processing throughput.
* [AURORA-1259] - Add metrics for scheduler update states
* [AURORA-378] - Add config grouping visualisation to job page
Aurora 0.7.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-952] - method interceptor is fatefully intercepting finalize() with null pointer
* [AURORA-1050] - test_end_to_end.sh is failing on master
* [AURORA-798] - investigate flaky test: LockManagerImplTest/testNoDeadlock
* [AURORA-83] - Killing a job attempts to transition non-active tasks
* [AURORA-1019] - /utilization has a 404 on bootstrap resource
* [AURORA-1002] - Thermos executor does not enforce disk quota.
* [AURORA-946] - The replaceCronTemplate RPC does not check quota
* [AURORA-988] - aurora client apache.aurora.client.api.ThriftInternalError error due to unexpected kwarg user_agent
* [AURORA-996] - Aurora client batch job kill does not filter active tasks
* [AURORA-990] - aurora job inspect --raw fails with a stack trace
* [AURORA-989] - aurora client v2 dont have "version" command
* [AURORA-966] - task_schedule_attempt_locked stats are not exported
* [AURORA-965] - Aurora client prints ambiguous trailing error message
* [AURORA-980] - rack limit of 1 is meaningless for single-instance job
* [AURORA-949] - TRequestsTransport does not raise an exception on 5xx or 4xx responses
* [AURORA-976] - The scheduleCronJob RPC allows duplicate job key creation
* [AURORA-939] - Executor crashes when it receives an invalid task config
* [AURORA-938] - TestVersionCommand::test_version_with_new_pants fails under py.test
* [AURORA-921] - Fail fast for cron jobs in "aurora beta-update start"
* [AURORA-1018] - Review bot is headed to infinity and beyond
* [AURORA-997] - ReviewBot is a filthy liar
* [AURORA-923] - Run verb does not return an exit code.
* [AURORA-986] - RequestLoggerTest failed for Locale.FRANCE
* [AURORA-1016] - NullPointerException in PreemptorImpl
* [AURORA-937] - Response.serverInfo is not always populated
* [AURORA-956] - The Scheduler can allocate Mesos Tasks with 0 Disk.
* [AURORA-936] - Aurora admin query command is broken
* [AURORA-992] - /apiclient/ endpoint shows documentation for thermos API
* [AURORA-1076] - Docker patch created incompatible ExeuctorInfo changes for GC executor
* [AURORA-1045] - Scheduler should avoid performing authentication while holding the write lock
* [AURORA-1067] - Thermos executor test hangs
* [AURORA-968] - Client logs duplicate error messages
## Epic
* [AURORA-423] - 0.7.0 deprecations
* [AURORA-633] - Support running Docker containers
* [AURORA-710] - make aurora v2 client the default client
## Story
* [AURORA-933] - python missing license headers
* [AURORA-994] - Simplify client help output
* [AURORA-930] - GC performance issues with snapshot deduplication on large clusters
* [AURORA-998] - aurora client apache.aurora.client.api.ThriftInternalError error due to dup kwarg
* [AURORA-121] - Make the preemptor more efficient
* [AURORA-776] - Update documentation and scripts to use v2 client.
* [AURORA-775] - Remove v1 client build
* [AURORA-617] - Switch pants 3rdparty to use python_requirements
* [AURORA-782] - Remove command bridging from client
* [AURORA-934] - client should set User-Agent
## Task
* [AURORA-424] - Empty string cronSchedule should not be accepted by scheduler
* [AURORA-919] - Aurora client should provide a --verbose flag and silence DEBUG level log output by default
* [AURORA-941] - Enforce gradle version in build.gradle
* [AURORA-929] - Remove ReadWriteLockManager
* [AURORA-466] - Remove message string in Response struct
* [AURORA-691] - Remove populated field in PopulateJobResult struct
* [AURORA-928] - Executor overhead cannot be dropped to zero
* [AURORA-914] - Instrument task scheduling pipeline
* [AURORA-943] - Improve messaging in admin host_drain command
* [AURORA-832] - Remove SANDBOX_DELETED state
* [AURORA-947] - Use thrift's built-in doc generator
* [AURORA-766] - Client should show information for update details when starting an update.
* [AURORA-924] - Improve cron error messages
* [AURORA-891] - Drop argparse dependency
* [AURORA-925] - refactor build.gradle to extract thrift compilation as a separate task class
* [AURORA-1021] - Increase MIN_THERMOS_RESOURCES to prevent thermos OOMs.
* [AURORA-961] - Set default --batch-size in client v2 to 1
* [AURORA-469] - quota check failures should specify how much under quota you are
* [AURORA-967] - Explore adding a PMD rule for validating @Timed attribute placement
* [AURORA-962] - Allow specifying the hostname the scheduler is running on
* [AURORA-935] - Improve logging in MaintenanceController
* [AURORA-970] - Include aurora version (from .auroraversion) in the client help output
* [AURORA-454] - Remove cron functionality in createJob/killTasks
* [AURORA-1013] - Modify thrift schema to support configuring heartbeat updates.
* [AURORA-143] - Remove the getVersion RPC
* [AURORA-467] - Remove version field in Response struct
* [AURORA-982] - Use documentation template when rendering docs on Aurora website
* [AURORA-1072] - Update NOTICE to include year 2015
Aurora 0.6.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-145] - Test dependencies leak into distribution
* [AURORA-788] - GC executor doesn't need to exit after period of inactivity
* [AURORA-807] - GC executor doesn't ignore launchTasks when it's shutting down
* [AURORA-607] - release script is broken
* [AURORA-877] - Build fails if thrift cannot be downloaded
* [AURORA-673] - aurora job restart should not require job config
* [AURORA-672] - aurora job output format is broken around metadata
* [AURORA-694] - When MemStorage is layered over DbStorage, SQL is not transactioned
* [AURORA-498] - test_end_to_end.sh uses stale aurora client
* [AURORA-504] - there should be a section to describe how to clone git repo in howtocontribute page
* [AURORA-748] - Help command is broken
* [AURORA-702] - Possible deadlock in killTasks
* [AURORA-394] - Add license headers to non-vendored html and css templates
* [AURORA-405] - Remove go links from config.py
* [AURORA-495] - UI should always show a pending reason
* [AURORA-901] - Client updater errors are not reported in v1
* [AURORA-899] - Job keys are not backfilled for JobConfigurations
* [AURORA-822] - Coverage metrics seem occasionally flaky
* [AURORA-757] - Rename async "update" noun to "beta-update" to avoid collision with client command
* [AURORA-628] - roles not displayed in ui
* [AURORA-846] - document /etc/aurora/clusters.json
* [AURORA-625] - 'aurora version' is broken
* [AURORA-706] - Client "task ssh" command fails badly when job not found
* [AURORA-658] - unable to run scheduler without mesos infrastructure for development
* [AURORA-804] - Fix deprecation message for "aurora task ssh"
* [AURORA-801] - deadlock in scheduler startup
* [AURORA-837] - validateSessionKeyForTasks can pass empty set of roles to checkAuthenticated
* [AURORA-770] - V2 client logs HTTP connections to info
* [AURORA-756] - startUpdate fails with "Instance count must be positive."
* [AURORA-863] - provision-dev-cluster.sh refers to mesos egg instead of mesos.native
* [AURORA-676] - Fix aurora run in end to end tests
* [AURORA-697] - GZip compression regression in scheduler
* [AURORA-824] - scheduleCronJob does not check quota or task limits
* [AURORA-571] - Admin maintenance fails SLA check when no prod tasks on host
* [AURORA-561] - Impossible to copy task status events from UI
* [AURORA-729] - Immutable wrapper objects are not always immutable
* [AURORA-566] - The descheduleCronJob RPC does not validate SessionKey
* [AURORA-632] - distZip includes a META-INF/about.txt
* [AURORA-873] - Task events on job page use a different display format for timestamps
* [AURORA-577] - observer's favicon is 146 kB
* [AURORA-667] - aurora ConcurrentModificationException if specific job is PENDING/THROTTLED
* [AURORA-683] - vagrant up fails due to missing box ubuntu/trusty64
* [AURORA-644] - slave url in /slaves endpoint should use thermos port
* [AURORA-650] - Error in cancel_update
* [AURORA-897] - aurora scheduler unable to restore from snapshot
* [AURORA-622] - Build failed due to pex package rename
* [AURORA-768] - QuotaManager does not properly filter out tasks from job updates
* [AURORA-802] - Quota is not checked correctly in startJobUpdate
* [AURORA-900] - TransientError response message is not processed correctly
* [AURORA-659] - Clientv2 command doesn't work correctly with bind parameters
* [AURORA-887] - "aurora job create --open-browser" fails with error.
* [AURORA-670] - Client command_runner logging does not work
* [AURORA-844] - fix TOC formatting in configuration-tutorial.md
* [AURORA-623] - test_end_to_end.sh hangs on aurora run
* [AURORA-640] - aurora create fail due to lock held by different job
* [AURORA-550] - Python code coverage fails with new pants
* [AURORA-786] - Client does not log Response.messageDEPRECATED errors
* [AURORA-609] - Admin host maintenance command does not block on post drain script
* [AURORA-682] - Test Break- status checker name property
* [AURORA-836] - test_integration_success in test_thermos_task_runner is flaky
* [AURORA-684] - Test src.test.python.apache.aurora.client.cli.job is failing
* [AURORA-458] - Web interface has become slow, especially the job page
* [AURORA-14] - CI is broken due to lack of binary egg on Jenkins slaves
* [AURORA-605] - Tests fail on duplicate table in H2
* [AURORA-513] - Errors during thrift RPC calls cause ugly stack dumps
* [AURORA-779] - v2 client has worse error message than v1
* [AURORA-648] - Vagrant provisioner fails to download mesos egg and deb
* [AURORA-753] - aurora cron show aborts early
* [AURORA-187] - scheduler failover should never abort an update
* [AURORA-641] - NULL not allowed for column "SLAVE_ID"
* [AURORA-669] - Thermos runner collect_updates() gets stuck in a while loop when timeout is 0
* [AURORA-730] - Performance regression in fetching HostAttributes while scheduling
* [AURORA-666] - Aurora job status --write-json does not convert status values
* [AURORA-597] - Error in deschedule call
* [AURORA-728] - Executor does not handle announcer errors properly
* [AURORA-792] - Aurora job update does not use job_spec when calculating large update warning
* [AURORA-722] - snapshot performance issues
* [AURORA-920] - Deadlock during scheduler startup
* [AURORA-793] - Client prints redundant messages
* [AURORA-6] - Accessing url property of ZookeeperSchedulerClient fails if proxy_url is not set and client is not connected
* [AURORA-831] - cron deschedule help includes ambiguous options
* [AURORA-884] - Coverage report analysis may be flaky due to use of Stats
* [AURORA-889] - aurora2 beta-update list is broken
* [AURORA-912] - Scheduler cannot read PruneJobUpdateHistory log operations
* [AURORA-784] - Client reports "update has started" for no-op update
## Epic
* [AURORA-16] - Refactor Aurora UI
* [AURORA-610] - Job update orchestration in the scheduler
* [AURORA-147] - Initial Apache Incubator release
## Story
* [AURORA-736] - Update committer docs with steps for adding a gpg key
* [AURORA-600] - RC2 License and NOTICE updates
* [AURORA-231] - Upgrade gradle license plugin to v9 which contains reduced debug output
* [AURORA-703] - Document dedicated roles
* [AURORA-114] - Globs for Aurora job keys
* [AURORA-764] - Stop sending deleted task events, ignore incoming deleted task events.
* [AURORA-840] - Add an FAQ for cluster operators
* [AURORA-839] - Add documentation describing the scheduler's storage system
* [AURORA-755] - Issue with partial deploys in the update instance summary
* [AURORA-795] - Implement a way to temporarily disable health check for a running instance
* [AURORA-131] - Deprecate v1 client
* [AURORA-718] - JobUpdateConfiguration should reflect work required for a job update
* [AURORA-828] - Documentation could make a better job at selling aurora
* [AURORA-621] - Implement instance update logic
* [AURORA-741] - DbJobUpdateStore can't fetch updates that have no initial state
* [AURORA-634] - Add a monitoring guide
* [AURORA-745] - Show in-flight and recently completed updates in scheduler UI
* [AURORA-579] - Upgrading Mesos version from 0.18.0 to 0.19.0
* [AURORA-769] - No-op job update fails with "Missing both initial and desired states. At least one is required."
* [AURORA-473] - V2 client lacks informative output when updating
* [AURORA-227] - Aurora build should check for the Python version
* [AURORA-422] - clientv2 splash page is >250 lines
* [AURORA-674] - Increment Aurora to depend upon mesos 0.20.0
* [AURORA-642] - aurora job inspect calls print_out() incorrectly
* [AURORA-587] - Add discovery manager implementation
* [AURORA-688] - sudo should not be required when running build commands w/ vagrant.
* [AURORA-875] - Update Aurora to depend on mesos 0.20.1
* [AURORA-717] - Store new task configuration in JobUpdateConfiguration as InstanceTaskConfig
* [AURORA-781] - Fix bind parameter processing in client
* [AURORA-585] - aurora/thermos test failure on py26 due to pex
* [AURORA-848] - Handle resourceOffers callback asynchronously
* [AURORA-695] - Upgrade aurora pants to 0.0.23
* [AURORA-340] - Remove IsolatedSchedulerModule and surrounding code
* [AURORA-733] - MedianAlgorithm results should be windowed in time
* [AURORA-686] - Job updates may fail due to exceeding role quota
* [AURORA-841] - LeaderRedirectFilter using rewritten URI path as redirect target
* [AURORA-369] - Create a REST-like interface to aurora
* [AURORA-606] - Remove dependency on twitter HttpModule
* [AURORA-771] - 'see log for details' in client output is confusing
* [AURORA-743] - Figure out retention policy for scheduler job update data
* [AURORA-456] - "aurora version" command raises KeyError: 'sha'
* [AURORA-854] - v2 help for cron shows that deschedule takes a --bind-var option but deschedule does not accept a config file
* [AURORA-867] - python build broken on OS X 10.10
* [AURORA-910] - Scheduler should retry Driver.killTask
* [AURORA-72] - Improve root README.md
* [AURORA-827] - Client error logdir path not set correctly
## Sub-task
* [AURORA-551] - Use getTasksWithoutConfig and getConfigSummary in UI
## Task
* [AURORA-87] - Display job diff in the scheduler when an update is in progress
* [AURORA-612] - Implement the storage primitives to persist update history
* [AURORA-382] - Organize tasks by tabs on job page
* [AURORA-878] - Cache Host Attributes along Offer
* [AURORA-626] - Add wait_for_batch_completion option into parallel updater
* [AURORA-363] - the new pants selects 2.6.x by default if it's available
* [AURORA-883] - Create a utility that provides early CI feedback on code reviews
* [AURORA-230] - Fail out if aurora create gets a --shards argument
* [AURORA-615] - Update aurora client to use job update RPCs
* [AURORA-819] - Investigate JaCoCo plugin failure in Jenkins Build 633
* [AURORA-408] - Update client "job" commands to remove cron-related behavior.
* [AURORA-412] - Upgrade psutil once post-2.1.1 release is cut
* [AURORA-820] - Admin host_drain should throttle status waiting calls
* [AURORA-611] - Define scheduler API methods to create and manage job updates
* [AURORA-803] - Return valid JSON structure as "job status" result with "--write-json"
* [AURORA-608] - GcExecutorLauncher should throttle initial activity spike
* [AURORA-170] - expose process exit status via observer UI
* [AURORA-763] - Document how to use the new asynchronous updater feature
* [AURORA-868] - Decouple initial scheduling delay from first scheduling penalty
* [AURORA-843] - Export metric tracking slaves with insufficient resources for gc_executors
* [AURORA-747] - The rollbackOnFailure flag in JobUpdateSettings is not wired
* [AURORA-613] - Implement job update logic
* [AURORA-742] - Add client commands to query server-driven updates.
* [AURORA-774] - Expose MTTA/R SLA metrics for non-prod jobs
* [AURORA-94] - Refactor/remove SchedulerCore in favor of StateManager
* [AURORA-737] - Improve clientv2 usage helplines.
* [AURORA-714] - Remove 30sec wait from host_drain command
* [AURORA-603] - Make clientv1 command hooks testable
* [AURORA-700] - Scheduler UI should use asynchronous HTTP requests
* [AURORA-614] - Include information about updates in the scheduler UI
* [AURORA-142] - Remove getVersion API from client
* [AURORA-440] - Document cron
* [AURORA-679] - Upgrade jetty
* [AURORA-627] - use latest psutil library for thermos in pants
* [AURORA-419] - Add search to job page
* [AURORA-176] - more gracefully handle cases where user does not exist on machine
* [AURORA-311] - add support for Mesos masters running with --no-root_submissions
* [AURORA-751] - Remove SANDBOX_DELETED task state
* [AURORA-806] - Support per batch post_drain execution in admin host_drain command
* [AURORA-436] - Make bootstrap grids consistent in Scheduler UI
* [AURORA-732] - Disable server-driven job updates by default
* [AURORA-581] - Add lightweight hooks for mutating clientv1 commands.
* [AURORA-425] - Merge Active and completed tasks on job page into a single table
* [AURORA-646] - Improve end-to-end test coverage for clientv2
* [AURORA-833] - Extract complex gradle tasks from build.gradle
* [AURORA-333] - finish all deprecations in schema/base.py
* [AURORA-175] - thermos runner should discriminate failures using exit status
* [AURORA-772] - Add username to the update events
* [AURORA-61] - Figure out what to do with thermos README.md
* [AURORA-544] - Add an option to allow users to specify log levels in client
* [AURORA-874] - Make clientv2 job status include a header line for tasks like v1.
* [AURORA-880] - Add some wiggle room when requiring min coverage be raised
* [AURORA-651] - perform_maintenance_hosts should not temporarily remove machines
* [AURORA-645] - Improve coverage of clientv2 commands
* [AURORA-685] - Add task_%STATUS%_%JOB% stat
* [AURORA-692] - aurora_admin should have a find_scheduler command
* [AURORA-90] - Log all RPCs
* [AURORA-678] - Serve static HTTP assets out of a classpath directory
* [AURORA-744] - Scheduler updater should support wait_for_batch_completion flag
* [AURORA-20] - Contribute a "Developing Aurora Client" section
* [AURORA-545] - Add a flag to allow users to prevent blocking of unknown exceptions in client
* [AURORA-649] - Implement scheduler API methods linking updater logic and storage
* [AURORA-43] - Rename maintenance commands to have a consistent prefix
* [AURORA-313] - Add variable min offer jitter time window so Aurora can decline offers faster
* [AURORA-84] - Deprecate the Identity struct
* [AURORA-830] - Make Executor Overhead Configurable
* [AURORA-886] - aurora job create --wait-until should exit with error code if the job being waited on fails
Aurora 0.5.0
--------------------------------------------------------------------------------
## Bug
* [AURORA-13] - howtocontribute page on aurora.i.a.o should reference docs/contributing.md
* [AURORA-3] - Update code for ASF namespace and license headers
* [AURORA-5] - devtools vm broken with provisioning error
* [AURORA-12] - thermos.py trying to len() a generator
* [AURORA-25] - Scheduler never announces leadership
* [AURORA-27] - Scheduler will not react to unknown running tasks
* [AURORA-26] - Fix TaskPath import in thermos binary
* [AURORA-40] - aurora_admin scheduler_print_recovery_tasks is broken
* [AURORA-196] - Unable to build aurora_client.pex on Ubuntu 12.04
* [AURORA-136] - SchedulerLifecycle ACTIVE state is unused
* [AURORA-135] - mem_storage_write_operation* stats overcount
* [AURORA-134] - LogStorage store implementations internally invoke write
* [AURORA-223] - Improve admin Host Maintenance module
* [AURORA-221] - Enforce scheduler suicide on log write failure
* [AURORA-190] - The new scheduler UI landing page does not define default column sorting
* [AURORA-179] - Local scheduler run fails to register with mesos
* [AURORA-162] - aurora client does not honor HealthCheckConfig when doing updates
* [AURORA-151] - thermos_task_runner test is flaky
* [AURORA-150] - Unsupported status: THROTTLED exception
* [AURORA-194] - Preemptor should not consider THROTTLED tasks preemption candidates
* [AURORA-204] - unavailable username causes hung executor
* [AURORA-101] - aurora diff test is flaky
* [AURORA-102] - Add failOnVersionConfict() to scheduler build
* [AURORA-100] - Thrift connection appears to keep the scheduler from shutting down
* [AURORA-88] - get_quota -h lists --cluster as deprecated
* [AURORA-120] - Scheduler page title no longer includes cluster name