hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ming Ma (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6477) Have RetryInvocationHandler log failover attempt at INFO level
Date Mon, 02 Jun 2014 23:01:04 GMT
Ming Ma created HDFS-6477:
-----------------------------

             Summary: Have RetryInvocationHandler log failover attempt at INFO level
                 Key: HDFS-6477
                 URL: https://issues.apache.org/jira/browse/HDFS-6477
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Ming Ma


RetryInovcationHandler uses worthLogging flag to decide if it will do logging. worthLogging
will be false for first fails over given invocationFailoverCount is zero. That addresses the
log noise where the second-listed NN is active.

For other failover scenarios, it will be useful to log the error message at info level for
analysis purpose.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message