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Duo Zhang updated HBASE-21890: ------------------------------ Description: Found this when implementing HBASE-21875, the UncaughtExceptionHandler will not be invoked if you use submit to submit the task, as by design, you should use the returned Future object to get the result(exception). (was: Found this when implementing HBASE-21875, the UncaughtExceptionHandler will not be invoked if you use submit to submit the task, as by design, you should use the returned Future object to get the result(exception). As we do not care the return value here, let's change to use execute method.) > Should deal with the returned Future for RemoteProcedureDispatcher.submitTask > ----------------------------------------------------------------------------- > > Key: HBASE-21890 > URL: https://issues.apache.org/jira/browse/HBASE-21890 > Project: HBase > Issue Type: Bug > Components: proc-v2 > Reporter: Duo Zhang > Priority: Critical > Fix For: 3.0.0, 2.2.0, 2.0.5, 2.3.0, 2.1.4 > > > Found this when implementing HBASE-21875, the UncaughtExceptionHandler will > not be invoked if you use submit to submit the task, as by design, you should > use the returned Future object to get the result(exception). -- This message was sent by Atlassian JIRA (v7.6.3#76005)