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Duo Zhang commented on HBASE-18906: ----------------------------------- {quote} - Request flush async - Request compaction async - Poll for the completion of a single flush request - Poll for the completion of a single compaction request {quote} So at least we need to provide these abilities. [~anoopsamjohn] so let's finish HBASE-18183 and then start working on this? I think the patch of HBASE-18183 does not need to be perfect, it is big enough... Can polish in follow on issues. Thanks. > Investigate Phoenix usages of Region#waitForXXX APIs > ---------------------------------------------------- > > Key: HBASE-18906 > URL: https://issues.apache.org/jira/browse/HBASE-18906 > Project: HBase > Issue Type: Sub-task > Components: Coprocessors > Reporter: Anoop Sam John > Assignee: Anoop Sam John > Fix For: 2.0.0-alpha-4 > > > While reviewing HBASE-18183, Andy pointed out that Phoenix uses > waitForFlushesAndCompactions and/or waitForFlushes for diff reasons. This > issue is to see why they need them and whether alternate ways are possible. > This seems to be too much internal stuff and a normal CP hook calling these > would be dangerous. > If there are alternate ways for Phoenix not to use this and not landing in > issues (As said by Andy) we should suggest/fix for them. -- This message was sent by Atlassian JIRA (v6.4.14#64029)