Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2800

HA: TestStandbyCheckpoints.testCheckpointCancellation is racy

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.2-alpha
    • Component/s: ha, test
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      TestStandbyCheckpoints.testCheckpointCancellation is racy, have seen the following assert on line 212 fail:

      assertTrue(StandbyCheckpointer.getCanceledCount() > 0);
      
      1. hdfs-2800.txt
        22 kB
        Todd Lipcon
      2. hdfs-2800.txt
        22 kB
        Todd Lipcon
      3. hdfs-2800.txt
        22 kB
        Todd Lipcon
      4. hdfs-2800.txt
        9 kB
        Todd Lipcon

        Activity

        Hide
        Aaron T. Myers added a comment -

        Seems very likely this is due to the race mentioned in the following comment in StandbyCheckpointer:

        // TODO(HA): there is a really narrow race here if we are just
        // about to start a checkpoint - this won't cancel it!

        Show
        Aaron T. Myers added a comment - Seems very likely this is due to the race mentioned in the following comment in StandbyCheckpointer: // TODO(HA): there is a really narrow race here if we are just // about to start a checkpoint - this won't cancel it!
        Hide
        Aaron T. Myers added a comment -

        Converting to top-level issue with commit of HDFS-1623.

        Show
        Aaron T. Myers added a comment - Converting to top-level issue with commit of HDFS-1623 .
        Hide
        Todd Lipcon added a comment -

        Here's an attempt to make this test less racy. It makes the image saver use a compression codec that sleeps for a few ms on every write. So, the cancellations are very likely to properly interleave with the saves.

        Show
        Todd Lipcon added a comment - Here's an attempt to make this test less racy. It makes the image saver use a compression codec that sleeps for a few ms on every write. So, the cancellations are very likely to properly interleave with the saves.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12522504/hdfs-2800.txt
        against trunk revision .

        +1 @author. The patch does not contain any @author tags.

        +1 tests included. The patch appears to include 1 new or modified test files.

        +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.hdfs.server.namenode.ha.TestStandbyCheckpoints

        +1 contrib tests. The patch passed contrib unit tests.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2270//testReport/
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2270//console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12522504/hdfs-2800.txt against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 1 new or modified test files. +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.hdfs.server.namenode.ha.TestStandbyCheckpoints +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2270//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2270//console This message is automatically generated.
        Hide
        Todd Lipcon added a comment -

        clearly that wasn't the right approach...

        Show
        Todd Lipcon added a comment - clearly that wasn't the right approach...
        Hide
        Todd Lipcon added a comment -

        Take two.

        I moved the cancellation "context" to be a standalone class instead of being part of SaveNamespaceContext. It can then be passed in from the StandbyCheckpointer thread, which eliminates the race mentioned in one of the TODO comments.

        I looped this test for quite some time and wasn't able to get it to fail, with this patch applied.

        Show
        Todd Lipcon added a comment - Take two. I moved the cancellation "context" to be a standalone class instead of being part of SaveNamespaceContext. It can then be passed in from the StandbyCheckpointer thread, which eliminates the race mentioned in one of the TODO comments. I looped this test for quite some time and wasn't able to get it to fail, with this patch applied.
        Hide
        Eli Collins added a comment -

        +1 looks good. Nit: saveNamespace(target, null); can use the one arg form

        Show
        Eli Collins added a comment - +1 looks good. Nit: saveNamespace(target, null); can use the one arg form
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12527763/hdfs-2800.txt
        against trunk revision .

        +1 @author. The patch does not contain any @author tags.

        +1 tests included. The patch appears to include 2 new or modified test files.

        +1 javac. The applied patch does not increase the total number of javac compiler warnings.

        +1 javadoc. The javadoc tool did not generate any warning messages.

        +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 in hadoop-hdfs-project/hadoop-hdfs:

        org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints

        +1 contrib tests. The patch passed contrib unit tests.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2455//testReport/
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2455//console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12527763/hdfs-2800.txt against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 new or modified test files. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 javadoc. The javadoc tool did not generate any warning messages. +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 in hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2455//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2455//console This message is automatically generated.
        Hide
        Todd Lipcon added a comment -

        The test failure seems due to HADOOP-8406 - note this in the logs:

        java.util.NoSuchElementException
        	at sun.misc.CompoundEnumeration.nextElement(CompoundEnumeration.java:41)
        	at java.util.ServiceLoader$LazyIterator.hasNext(ServiceLoader.java:332)
        	at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:415)
        	at org.apache.hadoop.io.compress.CompressionCodecFactory.getCodecClasses(CompressionCodecFactory.java:112)
        	at org.apache.hadoop.io.compress.CompressionCodecFactory.<init>(CompressionCodecFactory.java:170)
        	at org.apache.hadoop.hdfs.server.namenode.FSImageCompression.createCompression(FSImageCompression.java:96)
        	at org.apache.hadoop.hdfs.server.namenode.FSImageCompression.createCompression(FSImageCompression.java:85)
        	at org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImage(FSImage.java:753)
        	at org.apache.hadoop.hdfs.server.namenode.FSImage$FSImageSaver.run(FSImage.java:782)
        

        Will re-submit the patch and also address Eli's nit.

        Show
        Todd Lipcon added a comment - The test failure seems due to HADOOP-8406 - note this in the logs: java.util.NoSuchElementException at sun.misc.CompoundEnumeration.nextElement(CompoundEnumeration.java:41) at java.util.ServiceLoader$LazyIterator.hasNext(ServiceLoader.java:332) at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:415) at org.apache.hadoop.io.compress.CompressionCodecFactory.getCodecClasses(CompressionCodecFactory.java:112) at org.apache.hadoop.io.compress.CompressionCodecFactory.<init>(CompressionCodecFactory.java:170) at org.apache.hadoop.hdfs.server.namenode.FSImageCompression.createCompression(FSImageCompression.java:96) at org.apache.hadoop.hdfs.server.namenode.FSImageCompression.createCompression(FSImageCompression.java:85) at org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImage(FSImage.java:753) at org.apache.hadoop.hdfs.server.namenode.FSImage$FSImageSaver.run(FSImage.java:782) Will re-submit the patch and also address Eli's nit.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12527783/hdfs-2800.txt
        against trunk revision .

        +1 @author. The patch does not contain any @author tags.

        +1 tests included. The patch appears to include 2 new or modified test files.

        +1 javac. The applied patch does not increase the total number of javac compiler warnings.

        +1 javadoc. The javadoc tool did not generate any warning messages.

        +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 in hadoop-hdfs-project/hadoop-hdfs:

        org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints

        +1 contrib tests. The patch passed contrib unit tests.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2457//testReport/
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2457//console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12527783/hdfs-2800.txt against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 new or modified test files. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 javadoc. The javadoc tool did not generate any warning messages. +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 in hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2457//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2457//console This message is automatically generated.
        Hide
        Todd Lipcon added a comment -

        Fixing Eli's nit broke a Mockito verification. New patch fixes that.

        Show
        Todd Lipcon added a comment - Fixing Eli's nit broke a Mockito verification. New patch fixes that.
        Hide
        Hadoop QA added a comment -

        +1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12527806/hdfs-2800.txt
        against trunk revision .

        +1 @author. The patch does not contain any @author tags.

        +1 tests included. The patch appears to include 2 new or modified test files.

        +1 javac. The applied patch does not increase the total number of javac compiler warnings.

        +1 javadoc. The javadoc tool did not generate any warning messages.

        +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 passed unit tests in hadoop-hdfs-project/hadoop-hdfs.

        +1 contrib tests. The patch passed contrib unit tests.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2459//testReport/
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2459//console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - +1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12527806/hdfs-2800.txt against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 2 new or modified test files. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 javadoc. The javadoc tool did not generate any warning messages. +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 passed unit tests in hadoop-hdfs-project/hadoop-hdfs. +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2459//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2459//console This message is automatically generated.
        Hide
        Eli Collins added a comment -

        +1 updated patch looks good

        Show
        Eli Collins added a comment - +1 updated patch looks good
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-trunk-Commit #2336 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2336/)
        HDFS-2800. Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745)

        Result = SUCCESS
        todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745
        Files :

        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-trunk-Commit #2336 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2336/ ) HDFS-2800 . Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745) Result = SUCCESS todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745 Files : /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Common-trunk-Commit #2263 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2263/)
        HDFS-2800. Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745)

        Result = SUCCESS
        todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745
        Files :

        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Show
        Hudson added a comment - Integrated in Hadoop-Common-trunk-Commit #2263 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2263/ ) HDFS-2800 . Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745) Result = SUCCESS todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745 Files : /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk-Commit #2280 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2280/)
        HDFS-2800. Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745)

        Result = ABORTED
        todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745
        Files :

        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk-Commit #2280 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2280/ ) HDFS-2800 . Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745) Result = ABORTED todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745 Files : /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-trunk #1049 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1049/)
        HDFS-2800. Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745)

        Result = SUCCESS
        todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745
        Files :

        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-trunk #1049 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1049/ ) HDFS-2800 . Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745) Result = SUCCESS todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745 Files : /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk #1083 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1083/)
        HDFS-2800. Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745)

        Result = SUCCESS
        todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745
        Files :

        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk #1083 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1083/ ) HDFS-2800 . Fix cancellation of checkpoints in the standby node to be more reliable. Contributed by Todd Lipcon. (Revision 1339745) Result = SUCCESS todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1339745 Files : /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SaveNamespaceContext.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/Canceler.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestStandbyCheckpoints.java

          People

          • Assignee:
            Todd Lipcon
            Reporter:
            Aaron T. Myers
          • Votes:
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            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development