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https://issues.apache.org/jira/browse/HDFS-2507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136290#comment-13136290
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Hadoop QA commented on HDFS-2507:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12500928/hdfs-2507.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 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.hdfs.TestFileAppend2
org.apache.hadoop.hdfs.TestBalancerBandwidth
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/1465//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1465//console
This message is automatically generated.
> HA: Allow saveNamespace operations to be canceled
> -------------------------------------------------
>
> Key: HDFS-2507
> URL: https://issues.apache.org/jira/browse/HDFS-2507
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: HA branch (HDFS-1623), 0.23.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Attachments: hdfs-2507.txt
>
>
> For HDFS-2291 (checkpointing in HA setup) we need to allow the StandbyNode to
> handle a failover while it may be in the middle of saving a checkpoint. This
> implies that checkpoints need to be abortable.
> This JIRA is to implement this functionality. Even though this is only needed
> for HA, I think we should do the infrastructure in trunk to simplify future
> merges.
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