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https://issues.apache.org/jira/browse/HBASE-13993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14623055#comment-14623055
]
Hudson commented on HBASE-13993:
--------------------------------
FAILURE: Integrated in HBase-1.1 #581 (See
[https://builds.apache.org/job/HBase-1.1/581/])
HBASE-13993 WALProcedureStore fencing is not effective if new WAL rolls (enis:
rev 96260ab516da548a597ddb6757f7dc4235d3f5fe)
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestWALProcedureStoreOnHDFS.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestMasterFailoverWithProcedures.java
*
hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.java
*
hbase-procedure/src/test/java/org/apache/hadoop/hbase/procedure2/ProcedureTestingUtility.java
> WALProcedureStore fencing is not effective if new WAL rolls
> ------------------------------------------------------------
>
> Key: HBASE-13993
> URL: https://issues.apache.org/jira/browse/HBASE-13993
> Project: HBase
> Issue Type: Sub-task
> Components: master
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 2.0.0, 1.1.2, 1.3.0, 1.2.1
>
> Attachments: HBASE-13993-v2.patch, HBASE-13993-v3.patch,
> hbase-13993_v1.patch
>
>
> WAL fencing for the WALProcedureStore is a bit different than the fencing
> done for region server WALs.
> In case of this sequence of events, the WAL is not fenced (especially with
> HBASE-13832 patch):
> - master1 creates WAL with logId = 1:
> {{/MasterProcWALs/state-00000000000000000001.log}}
> - master2 takes over, fences logId = 1 with recoverLease(), creates logId=2:
> {{/MasterProcWALs/state-00000000000000000002.log}}.
> - master2 writes some procedures and rolls the logId2, and creates logId =
> 3, and deletes logId = 2.
> - master1 now tries to write a procedure, gets lease mismatch, rolls the log
> from 1 to 2, and succeeds the write since it can write logId = 2 (master2
> uses logId=3 now).
>
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