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https://issues.apache.org/jira/browse/HADOOP-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Todd Lipcon updated HADOOP-8236:
--------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Committed to branch-2 and trunk. Thanks for reviewing.
> haadmin should have configurable timeouts for failover commands
> ---------------------------------------------------------------
>
> Key: HADOOP-8236
> URL: https://issues.apache.org/jira/browse/HADOOP-8236
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ha
> Affects Versions: 0.23.3
> Reporter: Philip Zeyliger
> Assignee: Todd Lipcon
> Fix For: 2.0.0
>
> Attachments: hadoop-8236.txt, hadoop-8236.txt
>
>
> The HAAdmin failover could should time out reasonably aggressively and go
> onto the fencing strategies if it's dealing with a mostly dead active
> namenode. Currently it uses what's probably the default, which is to say no
> timeout whatsoever.
> {code}
> /**
> * Return a proxy to the specified target service.
> */
> protected HAServiceProtocol getProtocol(String serviceId)
> throws IOException {
> String serviceAddr = getServiceAddr(serviceId);
> InetSocketAddress addr = NetUtils.createSocketAddr(serviceAddr);
> return (HAServiceProtocol)RPC.getProxy(
> HAServiceProtocol.class, HAServiceProtocol.versionID,
> addr, getConf());
> }
> {code}
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