Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3849

When re-loading the FSImage, we should clear the existing genStamp and leases.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 2.0.2-alpha
    • Fix Version/s: 2.0.2-alpha
    • Component/s: namenode
    • Labels:
      None

      Description

      When re-loading the FSImage, we should clear the existing genStamp and leases.

      This is an issue in the 2NN, because it sometimes clears the existing FSImage and reloads a new one in order to get back in sync with the NN.

      1. HDFS-3849.003.patch
        8 kB
        Colin Patrick McCabe
      2. HDFS-3849.002.patch
        8 kB
        Colin Patrick McCabe
      3. HDFS-3849.001.patch
        4 kB
        Colin Patrick McCabe

        Issue Links

          Activity

          Hide
          Todd Lipcon added a comment -

          We saw a case where this caused a 2NN to stop checkpointing successfully. Bumping to critical priority.

          Show
          Todd Lipcon added a comment - We saw a case where this caused a 2NN to stop checkpointing successfully. Bumping to critical priority.
          Hide
          Colin Patrick McCabe added a comment -

          add another test which invokes the 2NN checkpointing code directly

          Show
          Colin Patrick McCabe added a comment - add another test which invokes the 2NN checkpointing code directly
          Hide
          Hadoop QA added a comment -

          -1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12542668/HDFS-3849.002.patch
          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 appears to introduce 1 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.TestHftpDelegationToken

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

          Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3103//testReport/
          Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3103//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
          Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3103//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/12542668/HDFS-3849.002.patch 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 appears to introduce 1 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.TestHftpDelegationToken +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3103//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3103//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3103//console This message is automatically generated.
          Hide
          Hadoop QA added a comment -

          -1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12542668/HDFS-3849.002.patch
          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 appears to introduce 1 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.TestHftpDelegationToken

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

          Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3102//testReport/
          Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3102//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
          Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3102//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/12542668/HDFS-3849.002.patch 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 appears to introduce 1 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.TestHftpDelegationToken +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3102//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3102//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3102//console This message is automatically generated.
          Hide
          Colin Patrick McCabe added a comment -

          I confirmed that TestHftpDelegationToken fails before this patch is applied. It's an unrelated failure.

          Show
          Colin Patrick McCabe added a comment - I confirmed that TestHftpDelegationToken fails before this patch is applied. It's an unrelated failure.
          Hide
          Aaron T. Myers added a comment -

          The latest patch looks almost perfect to me, and good test cases, Colin.

          One small nit: there's no need for enabling the DT config in the new test case in TestCheckpoint. +1 once this is addressed.

          Show
          Aaron T. Myers added a comment - The latest patch looks almost perfect to me, and good test cases, Colin. One small nit: there's no need for enabling the DT config in the new test case in TestCheckpoint. +1 once this is addressed.
          Hide
          Colin Patrick McCabe added a comment -
          • don't set DT config
          Show
          Colin Patrick McCabe added a comment - don't set DT config
          Hide
          Aaron T. Myers added a comment -

          +1 pending Jenkins.

          Show
          Aaron T. Myers added a comment - +1 pending Jenkins.
          Hide
          Hadoop QA added a comment -

          -1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12542806/HDFS-3849.003.patch
          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 appears to introduce 1 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.TestHftpDelegationToken

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

          Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3112//testReport/
          Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3112//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
          Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3112//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/12542806/HDFS-3849.003.patch 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 appears to introduce 1 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.TestHftpDelegationToken +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3112//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/3112//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3112//console This message is automatically generated.
          Hide
          Aaron T. Myers added a comment -

          I've just committed this to trunk and branch-2.

          Thanks a lot for the contribution, Colin.

          Show
          Aaron T. Myers added a comment - I've just committed this to trunk and branch-2. Thanks a lot for the contribution, Colin.
          Hide
          Hudson added a comment -

          Integrated in Hadoop-Common-trunk-Commit #2653 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2653/)
          HDFS-3849. When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364)

          Result = SUCCESS
          atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364
          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/FSNamesystem.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Show
          Hudson added a comment - Integrated in Hadoop-Common-trunk-Commit #2653 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2653/ ) HDFS-3849 . When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Hide
          Hudson added a comment -

          Integrated in Hadoop-Hdfs-trunk-Commit #2716 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2716/)
          HDFS-3849. When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364)

          Result = SUCCESS
          atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364
          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/FSNamesystem.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Show
          Hudson added a comment - Integrated in Hadoop-Hdfs-trunk-Commit #2716 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2716/ ) HDFS-3849 . When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Hide
          Hudson added a comment -

          Integrated in Hadoop-Mapreduce-trunk-Commit #2682 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2682/)
          HDFS-3849. When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364)

          Result = FAILURE
          atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364
          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/FSNamesystem.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Show
          Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk-Commit #2682 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2682/ ) HDFS-3849 . When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364) Result = FAILURE atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Hide
          Hudson added a comment -

          Integrated in Hadoop-Hdfs-trunk #1149 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1149/)
          HDFS-3849. When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364)

          Result = FAILURE
          atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364
          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/FSNamesystem.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Show
          Hudson added a comment - Integrated in Hadoop-Hdfs-trunk #1149 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1149/ ) HDFS-3849 . When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364) Result = FAILURE atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Hide
          Hudson added a comment -

          Integrated in Hadoop-Mapreduce-trunk #1180 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1180/)
          HDFS-3849. When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364)

          Result = SUCCESS
          atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364
          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/FSNamesystem.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
          • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java
          Show
          Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk #1180 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1180/ ) HDFS-3849 . When re-loading the FSImage, we should clear the existing genStamp and leases. Contributed by Colin Patrick McCabe. (Revision 1378364) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378364 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java

            People

            • Assignee:
              Colin Patrick McCabe
              Reporter:
              Colin Patrick McCabe
            • Votes:
              0 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development