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Posted to common-issues@hadoop.apache.org by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org> on 2012/03/31 05:17:22 UTC
[jira] [Commented] (HADOOP-8236) haadmin should have configurable
timeouts for failover commands
[ https://issues.apache.org/jira/browse/HADOOP-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13242982#comment-13242982 ]
Hadoop QA commented on HADOOP-8236:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12520711/hadoop-8236.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.fs.viewfs.TestViewFsTrash
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/807//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/807//console
This message is automatically generated.
> 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
> Attachments: 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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