Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2002

Incorrect computation of needed blocks in getTurnOffTip()

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.22.0, 0.23.0
    • Component/s: namenode
    • Labels:
    • Hadoop Flags:
      Reviewed

      Description

      SafeModeInfo.getTurnOffTip() under-reports the number of blocks needed to reach the safemode threshold.

      1. HADOOP-2002_TRUNK.patch
        3 kB
        Plamen Jeliazkov
      2. testsafemode.patch
        3 kB
        Plamen Jeliazkov
      3. testsafemode.patch
        1.0 kB
        Plamen Jeliazkov
      4. hdfs-2002.patch
        2 kB
        Matthias Eckert

        Activity

        Hide
        Konstantin Shvachko added a comment -

        In case there are 3 blocks in the system with the default threshold 0.9990, and with no replicas reported yet the safemode tip says:
        Safe mode is ON. The reported blocks 0 needs additional 2 blocks to reach the threshold 0.9990 of total blocks 3. Safe mode will be turned off automatically.
        While it should report one more needs additional 3 blocks.

        And when the threshold is set larger than one, say 1.5, the numbers don't make any sense at all.

        Show
        Konstantin Shvachko added a comment - In case there are 3 blocks in the system with the default threshold 0.9990, and with no replicas reported yet the safemode tip says: Safe mode is ON. The reported blocks 0 needs additional 2 blocks to reach the threshold 0.9990 of total blocks 3. Safe mode will be turned off automatically. While it should report one more needs additional 3 blocks . And when the threshold is set larger than one, say 1.5, the numbers don't make any sense at all.
        Hide
        Matthias Eckert added a comment -

        Log a warning if the threshold is larger than 1.
        Correct the number of remaining nodes and blocks.

        Show
        Matthias Eckert added a comment - Log a warning if the threshold is larger than 1. Correct the number of remaining nodes and blocks.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12481935/hdfs-2002.patch
        against trunk revision 1133476.

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

        -1 tests included. The patch doesn't appear to include any new or modified tests.
        Please justify why no new tests are needed for this patch.
        Also please list what manual steps were performed to verify this patch.

        +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 core unit tests:
        org.apache.hadoop.cli.TestHDFSCLI
        org.apache.hadoop.hdfs.server.namenode.TestBackupNode
        org.apache.hadoop.hdfs.server.namenode.TestSafeMode

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

        +1 system test framework. The patch passed system test framework compile.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/752//testReport/
        Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/752//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/752//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/12481935/hdfs-2002.patch against trunk revision 1133476. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. +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 core unit tests: org.apache.hadoop.cli.TestHDFSCLI org.apache.hadoop.hdfs.server.namenode.TestBackupNode org.apache.hadoop.hdfs.server.namenode.TestSafeMode +1 contrib tests. The patch passed contrib unit tests. +1 system test framework. The patch passed system test framework compile. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/752//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/752//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/752//console This message is automatically generated.
        Hide
        Konstantin Shvachko added a comment -

        Looks like TestSafeMode failure is related to the patch.

        Show
        Konstantin Shvachko added a comment - Looks like TestSafeMode failure is related to the patch.
        Hide
        Jakob Homan added a comment -

        Matthias - looks like TestSafeMode is checking the output of the getTip call. Can you update the test to expect the new values? Thanks. -jg

        Show
        Jakob Homan added a comment - Matthias - looks like TestSafeMode is checking the output of the getTip call. Can you update the test to expect the new values? Thanks. -jg
        Hide
        Plamen Jeliazkov added a comment -

        Patch for review – fixing the TestSafeMode JUnit testcase to accept the new value.

        Show
        Plamen Jeliazkov added a comment - Patch for review – fixing the TestSafeMode JUnit testcase to accept the new value.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12486349/testsafemode.patch
        against trunk revision 1145843.

        +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 core unit tests:
        org.apache.hadoop.hdfs.server.namenode.TestSafeMode

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

        +1 system test framework. The patch passed system test framework compile.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/916//testReport/
        Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/916//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/916//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/12486349/testsafemode.patch against trunk revision 1145843. +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 core unit tests: org.apache.hadoop.hdfs.server.namenode.TestSafeMode +1 contrib tests. The patch passed contrib unit tests. +1 system test framework. The patch passed system test framework compile. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/916//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/916//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/916//console This message is automatically generated.
        Hide
        Plamen Jeliazkov added a comment -

        Oops, I think I needed to merge the hdfs-2002 patch and the testsafemode patch.

        Posted patch is both merged.

        Show
        Plamen Jeliazkov added a comment - Oops, I think I needed to merge the hdfs-2002 patch and the testsafemode patch. Posted patch is both merged.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12486365/testsafemode.patch
        against trunk revision 1145843.

        +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 core unit tests:
        org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade
        org.apache.hadoop.hdfs.server.datanode.TestDatanodeJsp
        org.apache.hadoop.hdfs.server.datanode.TestDatanodeRestart
        org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
        org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration
        org.apache.hadoop.hdfs.server.datanode.TestDeleteBlockPool
        org.apache.hadoop.hdfs.server.datanode.TestMulitipleNNDataBlockScanner
        org.apache.hadoop.hdfs.server.datanode.TestRefreshNamenodes
        org.apache.hadoop.hdfs.server.datanode.TestTransferRbw
        org.apache.hadoop.hdfs.server.datanode.TestWriteToReplica
        org.apache.hadoop.hdfs.server.namenode.metrics.TestNNMetricFilesInGetListingOps
        org.apache.hadoop.hdfs.server.namenode.TestAllowFormat
        org.apache.hadoop.hdfs.server.namenode.TestBlocksWithNotEnoughRacks
        org.apache.hadoop.hdfs.server.namenode.TestBlockTokenWithDFS
        org.apache.hadoop.hdfs.server.namenode.TestBlockUnderConstruction
        org.apache.hadoop.hdfs.server.namenode.TestCheckPointForSecurityTokens
        org.apache.hadoop.hdfs.server.namenode.TestClusterId
        org.apache.hadoop.hdfs.server.namenode.TestCorruptFilesJsp
        org.apache.hadoop.hdfs.server.namenode.TestDeadDatanode
        org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatus
        org.apache.hadoop.hdfs.server.namenode.TestEditLogFileOutputStream
        org.apache.hadoop.hdfs.server.namenode.TestEditLogRace
        org.apache.hadoop.hdfs.server.namenode.TestFsck
        org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader
        org.apache.hadoop.hdfs.server.namenode.TestHDFSConcat
        org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete
        org.apache.hadoop.hdfs.server.namenode.TestListCorruptFileBlocks
        org.apache.hadoop.hdfs.server.namenode.TestMetaSave
        org.apache.hadoop.hdfs.server.namenode.TestNameEditsConfigs
        org.apache.hadoop.hdfs.server.namenode.TestNameNodeJspHelper
        org.apache.hadoop.hdfs.server.namenode.TestNameNodeMXBean
        org.apache.hadoop.hdfs.server.namenode.TestNameNodeResourceChecker
        org.apache.hadoop.hdfs.server.namenode.TestNodeCount
        org.apache.hadoop.hdfs.server.namenode.TestParallelImageWrite
        org.apache.hadoop.hdfs.server.namenode.TestSecondaryWebUi
        org.apache.hadoop.hdfs.server.namenode.TestSecurityTokenEditLog
        org.apache.hadoop.hdfs.server.namenode.TestStreamFile
        org.apache.hadoop.hdfs.server.namenode.TestTransferFsImage
        org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer
        org.apache.hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer
        org.apache.hadoop.hdfs.tools.TestGetGroups
        org.apache.hadoop.security.TestRefreshUserMappings
        org.apache.hadoop.tools.TestJMXGet

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

        +1 system test framework. The patch passed system test framework compile.

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/917//testReport/
        Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/917//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/917//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/12486365/testsafemode.patch against trunk revision 1145843. +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 core unit tests: org.apache.hadoop.hdfs.server.common.TestDistributedUpgrade org.apache.hadoop.hdfs.server.datanode.TestDatanodeJsp org.apache.hadoop.hdfs.server.datanode.TestDatanodeRestart org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration org.apache.hadoop.hdfs.server.datanode.TestDeleteBlockPool org.apache.hadoop.hdfs.server.datanode.TestMulitipleNNDataBlockScanner org.apache.hadoop.hdfs.server.datanode.TestRefreshNamenodes org.apache.hadoop.hdfs.server.datanode.TestTransferRbw org.apache.hadoop.hdfs.server.datanode.TestWriteToReplica org.apache.hadoop.hdfs.server.namenode.metrics.TestNNMetricFilesInGetListingOps org.apache.hadoop.hdfs.server.namenode.TestAllowFormat org.apache.hadoop.hdfs.server.namenode.TestBlocksWithNotEnoughRacks org.apache.hadoop.hdfs.server.namenode.TestBlockTokenWithDFS org.apache.hadoop.hdfs.server.namenode.TestBlockUnderConstruction org.apache.hadoop.hdfs.server.namenode.TestCheckPointForSecurityTokens org.apache.hadoop.hdfs.server.namenode.TestClusterId org.apache.hadoop.hdfs.server.namenode.TestCorruptFilesJsp org.apache.hadoop.hdfs.server.namenode.TestDeadDatanode org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatus org.apache.hadoop.hdfs.server.namenode.TestEditLogFileOutputStream org.apache.hadoop.hdfs.server.namenode.TestEditLogRace org.apache.hadoop.hdfs.server.namenode.TestFsck org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader org.apache.hadoop.hdfs.server.namenode.TestHDFSConcat org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete org.apache.hadoop.hdfs.server.namenode.TestListCorruptFileBlocks org.apache.hadoop.hdfs.server.namenode.TestMetaSave org.apache.hadoop.hdfs.server.namenode.TestNameEditsConfigs org.apache.hadoop.hdfs.server.namenode.TestNameNodeJspHelper org.apache.hadoop.hdfs.server.namenode.TestNameNodeMXBean org.apache.hadoop.hdfs.server.namenode.TestNameNodeResourceChecker org.apache.hadoop.hdfs.server.namenode.TestNodeCount org.apache.hadoop.hdfs.server.namenode.TestParallelImageWrite org.apache.hadoop.hdfs.server.namenode.TestSecondaryWebUi org.apache.hadoop.hdfs.server.namenode.TestSecurityTokenEditLog org.apache.hadoop.hdfs.server.namenode.TestStreamFile org.apache.hadoop.hdfs.server.namenode.TestTransferFsImage org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer org.apache.hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer org.apache.hadoop.hdfs.tools.TestGetGroups org.apache.hadoop.security.TestRefreshUserMappings org.apache.hadoop.tools.TestJMXGet +1 contrib tests. The patch passed contrib unit tests. +1 system test framework. The patch passed system test framework compile. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/917//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/917//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/917//console This message is automatically generated.
        Hide
        Plamen Jeliazkov added a comment -

        Interesting – I don't see a TestSafeMode failure in there. I can't see how Timeout failures could be a result of a test expectation change... could be some sort of other latent bug or just a bad run of the test cases?

        Show
        Plamen Jeliazkov added a comment - Interesting – I don't see a TestSafeMode failure in there. I can't see how Timeout failures could be a result of a test expectation change... could be some sort of other latent bug or just a bad run of the test cases?
        Hide
        Plamen Jeliazkov added a comment -

        Sorry for the long wait. Konstantin had confirmed with me that my prior merged patch was now working and asked that I create a patch for trunk.

        This patch is a patch for trunk; exact same changes just mapped to trunks code.

        Show
        Plamen Jeliazkov added a comment - Sorry for the long wait. Konstantin had confirmed with me that my prior merged patch was now working and asked that I create a patch for trunk. This patch is a patch for trunk; exact same changes just mapped to trunks code.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12501572/HADOOP-2002_TRUNK.patch
        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.TestAbandonBlock
        org.apache.hadoop.cli.TestHDFSCLI

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

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/1502//testReport/
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1502//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/12501572/HADOOP-2002_TRUNK.patch 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.TestAbandonBlock org.apache.hadoop.cli.TestHDFSCLI +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/1502//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1502//console This message is automatically generated.
        Hide
        Konstantin Shvachko added a comment -

        +1 test failures are not related to the patch.

        Show
        Konstantin Shvachko added a comment - +1 test failures are not related to the patch.
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-trunk-Commit #1297 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1297/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869
        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/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-trunk-Commit #1297 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1297/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Common-trunk-Commit #1222 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1222/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869
        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/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Common-trunk-Commit #1222 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1222/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Konstantin Shvachko added a comment -

        I just committed this. Thank you Plamen.

        Show
        Konstantin Shvachko added a comment - I just committed this. Thank you Plamen.
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk-Commit #1247 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1247/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869
        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/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk-Commit #1247 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1247/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-trunk #850 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/850/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869
        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/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-trunk #850 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/850/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-22-branch #105 (See https://builds.apache.org/job/Hadoop-Hdfs-22-branch/105/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195870
        Files :

        • /hadoop/common/branches/branch-0.22/hdfs/CHANGES.txt
        • /hadoop/common/branches/branch-0.22/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/branches/branch-0.22/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-22-branch #105 (See https://builds.apache.org/job/Hadoop-Hdfs-22-branch/105/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195870 Files : /hadoop/common/branches/branch-0.22/hdfs/CHANGES.txt /hadoop/common/branches/branch-0.22/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/branches/branch-0.22/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk #884 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/884/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869
        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/FSNamesystem.java
        • /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk #884 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/884/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1195869 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/FSNamesystem.java /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Common-0.23-Commit #131 (See https://builds.apache.org/job/Hadoop-Common-0.23-Commit/131/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Common-0.23-Commit #131 (See https://builds.apache.org/job/Hadoop-Common-0.23-Commit/131/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229 Files : /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-0.23-Commit #132 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/132/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-0.23-Commit #132 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Commit/132/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229 Files : /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-0.23-Commit #141 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/141/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-0.23-Commit #141 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Commit/141/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229 Files : /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Hdfs-0.23-Build #64 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/64/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Hdfs-0.23-Build #64 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/64/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229 Files : /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-0.23-Build #78 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/78/)
        HDFS-2002. Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov.

        shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229
        Files :

        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java
        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-0.23-Build #78 (See https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/78/ ) HDFS-2002 . Incorrect computation of needed blocks in getTurnOffTip(). Contributed by Plamen Jeliazkov. shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1196229 Files : /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSafeMode.java

          People

          • Assignee:
            Plamen Jeliazkov
            Reporter:
            Konstantin Shvachko
          • Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development