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http://review.cloudera.org/r/1087/
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Review request for hbase and stack.
Summary
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Adds new handling of the timeouts for PENDING_OPEN and PENDING_CLOSE in-memory
master RIT states.
Adds some new broken RIT states into TestMasterFailover.
Some of these broken states don't seem possible to me but as long as we aren't
breaking the existing behaviors and tests I think it's okay if we handle odd
cases that can be mocked. Who knows what will happen in the real world.
The reason TestMasterFailover didn't/doesn't really test for the issue in
HBASE-3147 is this new broken condition happens when an RS dies / goes offline
rather than a master failover concurrent w/ RS failure.
This addresses bug HBASE-3147.
http://issues.apache.org/jira/browse/HBASE-3147
Diffs
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trunk/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
1026911
trunk/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java 1026911
trunk/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKAssign.java 1026911
trunk/src/test/java/org/apache/hadoop/hbase/master/TestMasterFailover.java
1026911
Diff: http://review.cloudera.org/r/1087/diff
Testing
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TestMasterFailover passes.
Thanks,
Jonathan