[ https://issues.apache.org/jira/browse/HBASE-15390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Antonov updated HBASE-15390: ------------------------------------ Description: - In ClientExceptionsUtil#findException() we don't unwrap correctly all remote exceptions but a few selected ones - 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 was: - In ClientExceptionsUtil#findException() we don't unwrap correctly all remote exceptions but a few selected ones - In AsyncProcess#receiveGlobalFailure() we don't check for #isMs > 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: 1.3.0, 1.2.1 > > > - In ClientExceptionsUtil#findException() we don't unwrap correctly all > remote exceptions but a few selected ones > - 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)