Duo Zhang created HBASE-21330:
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Summary: ReopenTableRegionsProcedure will enter an infinite loop
if we schedule a TRSP at the same time
Key: HBASE-21330
URL: https://issues.apache.org/jira/browse/HBASE-21330
Project: HBase
Issue Type: Sub-task
Reporter: Duo Zhang
The problem is that, if there are regions which already have TRSPs with them,
we will give up and just to REOPEN_TABLE_REGIONS_CONFIRM_REOPENED directly. And
in REOPEN_TABLE_REGIONS_CONFIRM_REOPENED, if there are still regions need to be
reopened, we will just back to REOPEN_TABLE_REGIONS_REOPEN_REGIONS directly.
And since ReopenTableRegionsProcedure holds the exclusive lock on table, the
TRSP will not have chance to execute, and the result is that, the
ReopenTableRegionsProcedure just keep looping in the two states.
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