Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4845

ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2

        Details

        • Type: Improvement Improvement
        • Status: Closed
        • Priority: Major Major
        • Resolution: Fixed
        • Affects Version/s: 1.1.1, 2.0.2-alpha
        • Fix Version/s: 1.2.0, 2.0.3-alpha, 0.23.6
        • Component/s: client
        • Labels:
          None
        • Hadoop Flags:
          Reviewed

          Description

          For backwards compatibility, these methods should exist in both MR1 and MR2.

          Confusingly, these methods return the max memory and used memory of the jobtracker, not the entire cluster.

          I'd propose to add them to MR2 and return -1, and deprecate them in both MR1 and MR2. Alternatively, I could add plumbing to get the resource manager memory stats.

          1. Text File
            MAPREDUCE-4845.patch
            1 kB
            Tom White
          2. Text File
            MAPREDUCE-4845.patch
            1 kB
            Sandy Ryza
          3. Text File
            MAPREDUCE-4845-branch-1.patch
            0.7 kB
            Sandy Ryza

            Activity

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            Hadoop QA added a comment -

            -1 overall. Here are the results of testing the latest attachment
            http://issues.apache.org/jira/secure/attachment/12556024/MAPREDUCE-4845-branch-1.patch
            against trunk revision .

            -1 patch. The patch command could not apply the patch.

            Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3094//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/12556024/MAPREDUCE-4845-branch-1.patch against trunk revision . -1 patch . The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3094//console This message is automatically generated.
            Hide
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            Tom White added a comment -

            +1 this is a reasonable approach. I'm re-attaching the trunk patch so Jenkins can check it.

            Show
            Tom White added a comment - +1 this is a reasonable approach. I'm re-attaching the trunk patch so Jenkins can check it.
            Hide
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            Hadoop QA added a comment -

            -1 overall. Here are the results of testing the latest attachment
            http://issues.apache.org/jira/secure/attachment/12560552/MAPREDUCE-4845.patch
            against trunk revision .

            +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 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-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core.

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

            Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3120//testReport/
            Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3120//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/12560552/MAPREDUCE-4845.patch against trunk revision . +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 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-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core. +1 contrib tests . The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3120//testReport/ Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3120//console This message is automatically generated.
            Hide
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            Tom White added a comment -

            I just committed this. Thanks, Sandy!

            Show
            Tom White added a comment - I just committed this. Thanks, Sandy!
            Hide
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            Hudson added a comment -

            Integrated in Hadoop-trunk-Commit #3136 (See https://builds.apache.org/job/Hadoop-trunk-Commit/3136/)
            MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470)

            Result = SUCCESS
            tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470
            Files :

            • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
            • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Show
            Hudson added a comment - Integrated in Hadoop-trunk-Commit #3136 (See https://builds.apache.org/job/Hadoop-trunk-Commit/3136/ ) MAPREDUCE-4845 . ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470) Result = SUCCESS tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Hide
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            Hudson added a comment -

            Integrated in Hadoop-Yarn-trunk #70 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/70/)
            MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470)

            Result = SUCCESS
            tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470
            Files :

            • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
            • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Show
            Hudson added a comment - Integrated in Hadoop-Yarn-trunk #70 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/70/ ) MAPREDUCE-4845 . ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470) Result = SUCCESS tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Hide
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            Hudson added a comment -

            Integrated in Hadoop-Hdfs-trunk #1259 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1259/)
            MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470)

            Result = FAILURE
            tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470
            Files :

            • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
            • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Show
            Hudson added a comment - Integrated in Hadoop-Hdfs-trunk #1259 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1259/ ) MAPREDUCE-4845 . ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470) Result = FAILURE tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Hide
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            Hudson added a comment -

            Integrated in Hadoop-Mapreduce-trunk #1290 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1290/)
            MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470)

            Result = SUCCESS
            tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470
            Files :

            • /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
            • /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Show
            Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk #1290 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1290/ ) MAPREDUCE-4845 . ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. (Revision 1423470) Result = SUCCESS tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1423470 Files : /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Hide
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            Hudson added a comment -

            Integrated in Hadoop-Hdfs-0.23-Build #470 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/470/)
            MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2 (Sandy Ryza via tgraves) (Revision 1424729)

            Result = UNSTABLE
            tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1424729
            Files :

            • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
            • /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java
            Show
            Hudson added a comment - Integrated in Hadoop-Hdfs-0.23-Build #470 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/470/ ) MAPREDUCE-4845 . ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2 (Sandy Ryza via tgraves) (Revision 1424729) Result = UNSTABLE tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1424729 Files : /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/ClusterStatus.java

              People

              • Assignee:
                Sandy Ryza
                Reporter:
                Sandy Ryza
              • Votes:
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                Watchers:
                8 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Development