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https://issues.apache.org/jira/browse/HBASE-21683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-21683:
------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Pushed to branch-2.0+. Thanks [~zghaobac] for reviewing.
> Reset readsEnabled flag after successfully flushing the primary region
> ----------------------------------------------------------------------
>
> Key: HBASE-21683
> URL: https://issues.apache.org/jira/browse/HBASE-21683
> Project: HBase
> Issue Type: Bug
> Components: read replicas
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Critical
> Fix For: 3.0.0, 2.2.0, 2.1.3, 2.0.5
>
> Attachments: HBASE-21683.patch, HBASE-21683.patch
>
>
> Found the problem when implementing HBASE-21671, TestRegionReplicaFailover is
> easy to fail. In this test we set
> REGION_REPLICA_WAIT_FOR_PRIMARY_FLUSH_CONF_KEY to true, which means the
> secondary replicas can not be read until the primary region has been
> successfully flushed. But in RegionReplicaFlushHandler, there is only one
> place where we call region.setReadsEnabled(true), this is incorrect.
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