Phil Yang created HBASE-18299:
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Summary: TestCompactionInDeadRegionServer is flaky
Key: HBASE-18299
URL: https://issues.apache.org/jira/browse/HBASE-18299
Project: HBase
Issue Type: Test
Affects Versions: 2.0.0, 1.4.0
Reporter: Phil Yang
In this test, when master marks a RS dead and rename its WAL directory, we
expect the compaction throwing an exception. However, if RS finds the WAL is
not writable it will close itself and mark HRegion#areWritesEnabled false and
in compaction it will just skip and doesn't throw any exception.
See
https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java#L1644
and
https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java#L1964
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