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[JBPM-10187] Sorting resources to avoid deadlock #2318

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merged 6 commits into from
Nov 6, 2023
Merged

[JBPM-10187] Sorting resources to avoid deadlock #2318

merged 6 commits into from
Nov 6, 2023

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fjtirado
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@fjtirado fjtirado commented Aug 17, 2023 •
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JIRA:

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referenced Pull Requests:
kiegroup/drools#11

@fjtirado fjtirado closed this Aug 17, 2023
@fjtirado fjtirado reopened this Aug 17, 2023
@fjtirado fjtirado force-pushed the JBPM-10187 branch 2 times, most recently from cbaf116 to 33a3fb7 Compare August 17, 2023 07:48
@fjtirado fjtirado changed the title Jbpm 10187 [JBPM-10187] Sorting resources to avoid deadlock Aug 17, 2023
@fjtirado fjtirado force-pushed the JBPM-10187 branch 3 times, most recently from fa432de to 4a2eb20 Compare August 21, 2023 11:51
@fjtirado fjtirado force-pushed the JBPM-10187 branch 2 times, most recently from 8554120 to 118fc9a Compare September 18, 2023 16:59
@fjtirado fjtirado force-pushed the JBPM-10187 branch 2 times, most recently from 92c78c6 to 533d178 Compare September 18, 2023 17:20
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sonarcloud bot commented Sep 18, 2023

SonarCloud Quality Gate failed.    Quality Gate failed

Bug A 0 Bugs
Vulnerability A 0 Vulnerabilities
Security Hotspot A 0 Security Hotspots
Code Smell A 2 Code Smells

61.3% 61.3% Coverage
0.0% 0.0% Duplication

idea Catch issues before they fail your Quality Gate with our IDE extension sonarlint SonarLint

@fjtirado fjtirado mentioned this pull request Sep 19, 2023
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@fjtirado
[JBPM-10187] Using proper SessionNotFoundException
3247732 
Drools is using a different SessionNotFoundException that runtime
manager. We are only interested on the persistence one.
@fjtirado
[JBPM-10187] Fully logging marshaling exception
e3c32e8
@mareknovotny
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@krisv @albfan is this ok to review as this looks like one fix we would need to review and merge or explain why it is not good change ;)

@mareknovotny
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of course we need to remove log trace msgs from code

@fjtirado
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of course we need to remove log trace msgs from code

why? These traces are legit anyway

@mareknovotny
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of course we need to remove log trace msgs from code

why? These traces are legit anyway

ok, i thought it is just for debugging purposes. If they are valid even for production, then ok.

elguardian
elguardian reviewed Oct 26, 2023
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jbpm-runtime-manager/src/main/java/org/jbpm/runtime/manager/impl/AbstractRuntimeManager.java
@@ -389,8 +390,8 @@ protected boolean canDispose(RuntimeEngine runtime) {
&& tm.getStatus() != TransactionManager.STATUS_COMMITTED) {
return false;
}
} catch (Exception e) {
logger.warn("Exception dealing with transaction", e);
} catch (SessionNotFoundException e) {
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not equivalent. lossing info in other exceptions

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The intention of this change is to let the transaction fail if the exception is different from SessionNotFoundException, but to be honest I do not recall why I though that will be useful for this particular issue.
So, I guess the question is, does it make sense to hide all exceptions here or just the SesisonNotFound?

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TLGTM without going too deep into the details.
Just to double check:
You are catching a problem in the RuntimeManager where two members in cluster are operating over the same process instance causing a race condition and one tx is deleting the process instance ? @fjtirado

@gmunozfe
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jenkins retest this

@fjtirado fjtirado marked this pull request as ready for review October 26, 2023 14:36
gmunozfe
gmunozfe reviewed Oct 26, 2023
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Some minor comments about tracing, possible null pointers and skipping supresswarnings)

...ce/jbpm-persistence-jpa/src/main/java/org/jbpm/persistence/JpaProcessPersistenceContext.java Show resolved Hide resolved
...me-manager/src/main/java/org/jbpm/runtime/manager/impl/PerProcessInstanceRuntimeManager.java Show resolved Hide resolved
...me-manager/src/main/java/org/jbpm/runtime/manager/impl/PerProcessInstanceRuntimeManager.java Show resolved Hide resolved
...me-manager/src/main/java/org/jbpm/runtime/manager/impl/PerProcessInstanceRuntimeManager.java Show resolved Hide resolved
...me-manager/src/main/java/org/jbpm/runtime/manager/impl/PerProcessInstanceRuntimeManager.java Show resolved Hide resolved
@fjtirado fjtirado mentioned this pull request Oct 26, 2023
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jenkins retest this please

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[JBPM-10187] Gonzalo comments
f21a8d7 
Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>
@fjtirado fjtirado added backport-7.67.x Generate backport PR for 7.67.x branch backport-7.67.x-blue Generate backport PR for 7.67.x-blue branch labels Oct 26, 2023
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sonarcloud bot commented Oct 26, 2023

SonarCloud Quality Gate failed.    Quality Gate failed

Bug A 0 Bugs
Vulnerability A 0 Vulnerabilities
Security Hotspot A 0 Security Hotspots
Code Smell A 4 Code Smells

61.0% 61.0% Coverage
0.0% 0.0% Duplication

idea Catch issues before they fail your Quality Gate with our IDE extension sonarlint SonarLint

gmunozfe
gmunozfe approved these changes Oct 27, 2023
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Looks good to me, excellent work @fjtirado !

@fjtirado fjtirado merged commit 2a809ac into kiegroup:main Nov 6, 2023
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This was referenced Nov 6, 2023
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github-actions bot pushed a commit that referenced this pull request Nov 6, 2023
@fjtirado @gmunozfe
[JBPM-10187] Sorting resources to avoid deadlock (#2318)
e456f1e 
* [JBPM-10187] Adding traces for process instance info

* [JBPM-10187] Propagate exceptions different than SessionNotFound

* [JBPM-10187] Handling sessionnotfound in local thread

* [JBPM-10187] Using proper SessionNotFoundException

Drools is using a different SessionNotFoundException that runtime
manager. We are only interested on the persistence one.

* [JBPM-10187] Fully logging marshaling exception

* [JBPM-10187] Gonzalo comments

Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>

---------

Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>
github-actions bot pushed a commit that referenced this pull request Nov 6, 2023
@fjtirado @gmunozfe
[JBPM-10187] Sorting resources to avoid deadlock (#2318)
422d712 
* [JBPM-10187] Adding traces for process instance info

* [JBPM-10187] Propagate exceptions different than SessionNotFound

* [JBPM-10187] Handling sessionnotfound in local thread

* [JBPM-10187] Using proper SessionNotFoundException

Drools is using a different SessionNotFoundException that runtime
manager. We are only interested on the persistence one.

* [JBPM-10187] Fully logging marshaling exception

* [JBPM-10187] Gonzalo comments

Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>

---------

Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>
@github-actions github-actions bot mentioned this pull request Nov 6, 2023
Merged
fjtirado added a commit to fjtirado/jbpm that referenced this pull request Nov 7, 2023
@fjtirado @gmunozfe
[JBPM-10187] Sorting resources to avoid deadlock (kiegroup#2318)
668d5a4 
* [JBPM-10187] Adding traces for process instance info

* [JBPM-10187] Propagate exceptions different than SessionNotFound

* [JBPM-10187] Handling sessionnotfound in local thread

* [JBPM-10187] Using proper SessionNotFoundException

Drools is using a different SessionNotFoundException that runtime
manager. We are only interested on the persistence one.

* [JBPM-10187] Fully logging marshaling exception

* [JBPM-10187] Gonzalo comments

Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>

---------

Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>
fjtirado added a commit that referenced this pull request Nov 17, 2023
@github-actions @fjtirado @gmunozfe
[JBPM-10187] Sorting resources to avoid deadlock (#2318) (#2357)
1a7fb8b 
* [JBPM-10187] Adding traces for process instance info

* [JBPM-10187] Propagate exceptions different than SessionNotFound

* [JBPM-10187] Handling sessionnotfound in local thread

* [JBPM-10187] Using proper SessionNotFoundException

Drools is using a different SessionNotFoundException that runtime
manager. We are only interested on the persistence one.

* [JBPM-10187] Fully logging marshaling exception

* [JBPM-10187] Gonzalo comments



---------

Co-authored-by: Francisco Javier Tirado Sarti <65240126+fjtirado@users.noreply.github.com>
Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>
fjtirado added a commit that referenced this pull request Nov 17, 2023
@github-actions @fjtirado @gmunozfe
[JBPM-10187] Sorting resources to avoid deadlock (#2318) (#2356)
841e602 
* [JBPM-10187] Adding traces for process instance info

* [JBPM-10187] Propagate exceptions different than SessionNotFound

* [JBPM-10187] Handling sessionnotfound in local thread

* [JBPM-10187] Using proper SessionNotFoundException

Drools is using a different SessionNotFoundException that runtime
manager. We are only interested on the persistence one.

* [JBPM-10187] Fully logging marshaling exception

* [JBPM-10187] Gonzalo comments



---------

Co-authored-by: Francisco Javier Tirado Sarti <65240126+fjtirado@users.noreply.github.com>
Co-authored-by: Gonzalo Muñoz <gmunozfe@redhat.com>
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@elguardian elguardian elguardian left review comments

@mareknovotny mareknovotny mareknovotny left review comments

@baldimir baldimir baldimir left review comments

@gmunozfe gmunozfe gmunozfe approved these changes

@krisv krisv Awaiting requested review from krisv

@martinweiler martinweiler Awaiting requested review from martinweiler

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