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Andrew Wang commented on HDFS-6089: ----------------------------------- +1 looks good to me. Will commit shortly, thanks Jing. > Standby NN while transitioning to active throws a connection refused error > when the prior active NN process is suspended > ------------------------------------------------------------------------------------------------------------------------ > > Key: HDFS-6089 > URL: https://issues.apache.org/jira/browse/HDFS-6089 > Project: Hadoop HDFS > Issue Type: Bug > Components: ha > Affects Versions: 2.4.0 > Reporter: Arpit Gupta > Assignee: Jing Zhao > Attachments: HDFS-6089.000.patch, HDFS-6089.001.patch, > HDFS-6089.002.patch > > > The following scenario was tested: > * Determine Active NN and suspend the process (kill -19) > * Wait about 60s to let the standby transition to active > * Get the service state for nn1 and nn2 and make sure nn2 has transitioned to > active. > What was noticed that some times the call to get the service state of nn2 got > a socket time out exception. -- This message was sent by Atlassian JIRA (v6.2#6252)