lixiaobao created HBASE-21572:
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Summary: The "progress" object in "Compactor" is not thread-safe,
this may cause the misleading progress information on the web UI.
Key: HBASE-21572
URL: https://issues.apache.org/jira/browse/HBASE-21572
Project: HBase
Issue Type: Bug
Components: Compaction
Affects Versions: 2.0.0, 2.1.0, 1.4.0, 1.3.0, 1.2.0, 3.0.0
Reporter: lixiaobao
Assignee: lixiaobao
Fix For: 3.0.0
when setting the compaction thread number more than 1, on the store, there may
be multiple threads on the region server using "compactor" of the "store" to
execute the compaction . However, the "progress" object in "Compactor" is not
thread-safe, this may cause the misleading progress information on the web UI.
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