2.8.2.10.rc1

    Release notes - hops - Version 2.8.2.10

Bug

• [HOPS-1545] - apply HDFS-9625
• [HOPS-1547] - WebHDFS connection hungs when RM is colocated with DN
• [HOPS-1550] - IndividualBlockLock.announceBlockDoesNotExist should not use global blockId variable
• [HOPS-1553] - Fix NNThroughputBenchmark
• [HOPS-1554] - CountersQueue throw EmptyCountersQueueException under highload
• [HOPS-1561] - HopsX509Authenticator should not do a reverse DNS lookup since service discovery
• [HOPS-1562] - ACL mask modification failed due to ClassCastException
• [HOPS-1563] - Missing ACE lock in deprecated rename function
• [HOPS-1564] - Fix Inode File locking
• [HOPS-1572] - Fix DB Access Exception in Lease Manager

Hops sub-tasks

• [HOPS-1549] - Use Project's x.509 in WebHDFS for application requests

Improvement

• [HOPS-1552] - DataNodes discover NameNodes using Service Discovery
• [HOPS-1565] - Fixes in Mover tools to properly handle single datanode clusters
• [HOPS-1566] - Missing partition by for hdfs_file_provenance_xattrs_buffer

Task

• [HOPS-1560] - Use system's configured nameserver