[ https://issues.apache.org/jira/browse/HADOOP-10219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kihwal Lee updated HADOOP-10219: -------------------------------- Attachment: HADOOP-10219.patch I manually tested this patch in a non-ha env. ^C now kills the main thread that is stuck in making connection. > ipc.Client.setupIOstreams() needs to check for ClientCache.stopClient > requested shutdowns > ------------------------------------------------------------------------------------------ > > Key: HADOOP-10219 > URL: https://issues.apache.org/jira/browse/HADOOP-10219 > Project: Hadoop Common > Issue Type: Bug > Components: ipc > Affects Versions: 2.2.0, 2.6.0 > Reporter: Steve Loughran > Attachments: HADOOP-10219.patch > > > When {{ClientCache.stopClient()}} is called to stop the IPC client, if the > client > is blocked spinning due to a connectivity problem, it does not exit until the > policy has timed out -so the stopClient() operation can hang for an extended > period of time. > This can surface in the shutdown hook of FileSystem.cache.closeAll() -- This message was sent by Atlassian JIRA (v6.3.4#6332)