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Mikhail Antonov commented on HBASE-15390: ----------------------------------------- Pushed to master, branch-1 and branch-1.3. > Unnecessary MetaCache evictions cause elevated number of requests to meta > ------------------------------------------------------------------------- > > Key: HBASE-15390 > URL: https://issues.apache.org/jira/browse/HBASE-15390 > Project: HBase > Issue Type: Bug > Components: Client > Affects Versions: 1.2.0 > Reporter: Mikhail Antonov > Assignee: Mikhail Antonov > Priority: Blocker > Fix For: 2.0.0, 1.3.0 > > Attachments: HBASE-15390.branch-1.3.v1.patch, HBASE-15390.v1.patch > > > - In ClientExceptionsUtil#findException() we don't unwrap correctly all > remote exceptions but a few selected ones; > more specifically, we don't unwrap correctly all remote exceptions where > getCause() exception doesn't have a constructor (String message) > - In AsyncProcess#receiveGlobalFailure() we don't check for > #isMetaClearingException() if tableName is null > - We don't have metric on client side to track number of cache drops -- This message was sent by Atlassian JIRA (v6.3.4#6332)