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  1. Hadoop HDFS
  2. HDFS-8321

CacheDirectives and CachePool operations should throw RetriableException in safemode

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
    • Hadoop Flags:
      Reviewed

      Description

      Operations such as addCacheDirectives() throws SafeModeException when the NN is in safemode:

            if (isInSafeMode()) {
              throw new SafeModeException(
                  "Cannot add cache directive", safeMode);
            }
      

      While other NN operations throws RetriableException when HA is enabled:

        void checkNameNodeSafeMode(String errorMsg)
            throws RetriableException, SafeModeException {
          if (isInSafeMode()) {
            SafeModeException se = new SafeModeException(errorMsg, safeMode);
            if (haEnabled && haContext != null
                && haContext.getState().getServiceState() == HAServiceState.ACTIVE
                && shouldRetrySafeMode(this.safeMode)) {
              throw new RetriableException(se);
            } else {
              throw se;
            }
          }
        }
      
      1. HDFS-8321.000.patch
        4 kB
        Haohui Mai
      2. HDFS-8321.001.patch
        4 kB
        Haohui Mai
      3. HDFS-8321.002.patch
        4 kB
        Haohui Mai

        Activity

        Hide
        jingzhao Jing Zhao added a comment -

        +1 pending Jenkins.

        Show
        jingzhao Jing Zhao added a comment - +1 pending Jenkins.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 14m 39s Pre-patch trunk compilation is healthy.
        +1 @author 0m 0s The patch does not contain any @author tags.
        -1 tests included 0m 0s 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 7m 27s There were no new javac warning messages.
        +1 javadoc 9m 34s There were no new javadoc warning messages.
        +1 release audit 0m 23s The applied patch does not increase the total number of release audit warnings.
        +1 checkstyle 0m 42s There were no new checkstyle issues.
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 37s mvn install still works.
        +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse.
        +1 findbugs 3m 3s The patch does not introduce any new Findbugs (version 2.0.3) warnings.
        +1 native 3m 13s Pre-build of native portion
        -1 hdfs tests 168m 48s Tests failed in hadoop-hdfs.
            210m 3s  



        Reason Tests
        Failed unit tests hadoop.hdfs.server.namenode.TestCacheDirectives



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12730312/HDFS-8321.000.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / d701acc
        hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/10797/artifact/patchprocess/testrun_hadoop-hdfs.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/10797/testReport/
        Java 1.7.0_55
        uname Linux asf909.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
        Console output https://builds.apache.org/job/PreCommit-HDFS-Build/10797/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 14m 39s Pre-patch trunk compilation is healthy. +1 @author 0m 0s The patch does not contain any @author tags. -1 tests included 0m 0s 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 7m 27s There were no new javac warning messages. +1 javadoc 9m 34s There were no new javadoc warning messages. +1 release audit 0m 23s The applied patch does not increase the total number of release audit warnings. +1 checkstyle 0m 42s There were no new checkstyle issues. +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 37s mvn install still works. +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse. +1 findbugs 3m 3s The patch does not introduce any new Findbugs (version 2.0.3) warnings. +1 native 3m 13s Pre-build of native portion -1 hdfs tests 168m 48s Tests failed in hadoop-hdfs.     210m 3s   Reason Tests Failed unit tests hadoop.hdfs.server.namenode.TestCacheDirectives Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12730312/HDFS-8321.000.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / d701acc hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/10797/artifact/patchprocess/testrun_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/10797/testReport/ Java 1.7.0_55 uname Linux asf909.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Console output https://builds.apache.org/job/PreCommit-HDFS-Build/10797/console This message was automatically generated.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 15m 1s Pre-patch trunk compilation is healthy.
        +1 @author 0m 0s The patch does not contain any @author tags.
        -1 tests included 0m 0s 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 7m 44s There were no new javac warning messages.
        +1 javadoc 9m 51s There were no new javadoc warning messages.
        +1 release audit 0m 21s The applied patch does not increase the total number of release audit warnings.
        -1 checkstyle 2m 20s The applied patch generated 1 new checkstyle issues (total was 275, now 275).
        -1 whitespace 0m 0s The patch has 1 line(s) that end in whitespace. Use git apply --whitespace=fix.
        +1 install 1m 38s mvn install still works.
        +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse.
        -1 findbugs 3m 18s The patch appears to introduce 1 new Findbugs (version 2.0.3) warnings.
        +1 native 3m 18s Pre-build of native portion
        -1 hdfs tests 166m 45s Tests failed in hadoop-hdfs.
            210m 54s  



        Reason Tests
        FindBugs module:hadoop-hdfs
          Redundant nullcheck of StringBuilder.toString(), which is known to be non-null in org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(CachePoolInfo, boolean) Redundant null check at FSNamesystem.java:is known to be non-null in org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(CachePoolInfo, boolean) Redundant null check at FSNamesystem.java:[line 7771]
        Failed unit tests hadoop.hdfs.server.namenode.TestCacheDirectives



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12730654/HDFS-8321.001.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / 4da8490
        checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
        whitespace https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/whitespace.txt
        Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
        hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/testrun_hadoop-hdfs.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/10823/testReport/
        Java 1.7.0_55
        uname Linux asf904.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
        Console output https://builds.apache.org/job/PreCommit-HDFS-Build/10823/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 15m 1s Pre-patch trunk compilation is healthy. +1 @author 0m 0s The patch does not contain any @author tags. -1 tests included 0m 0s 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 7m 44s There were no new javac warning messages. +1 javadoc 9m 51s There were no new javadoc warning messages. +1 release audit 0m 21s The applied patch does not increase the total number of release audit warnings. -1 checkstyle 2m 20s The applied patch generated 1 new checkstyle issues (total was 275, now 275). -1 whitespace 0m 0s The patch has 1 line(s) that end in whitespace. Use git apply --whitespace=fix. +1 install 1m 38s mvn install still works. +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse. -1 findbugs 3m 18s The patch appears to introduce 1 new Findbugs (version 2.0.3) warnings. +1 native 3m 18s Pre-build of native portion -1 hdfs tests 166m 45s Tests failed in hadoop-hdfs.     210m 54s   Reason Tests FindBugs module:hadoop-hdfs   Redundant nullcheck of StringBuilder.toString(), which is known to be non-null in org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(CachePoolInfo, boolean) Redundant null check at FSNamesystem.java:is known to be non-null in org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(CachePoolInfo, boolean) Redundant null check at FSNamesystem.java: [line 7771] Failed unit tests hadoop.hdfs.server.namenode.TestCacheDirectives Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12730654/HDFS-8321.001.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / 4da8490 checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt whitespace https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/whitespace.txt Findbugs warnings https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/10823/artifact/patchprocess/testrun_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/10823/testReport/ Java 1.7.0_55 uname Linux asf904.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Console output https://builds.apache.org/job/PreCommit-HDFS-Build/10823/console This message was automatically generated.
        Hide
        hadoopqa Hadoop QA added a comment -



        -1 overall



        Vote Subsystem Runtime Comment
        0 pre-patch 14m 41s Pre-patch trunk compilation is healthy.
        +1 @author 0m 0s The patch does not contain any @author tags.
        -1 tests included 0m 0s 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 7m 28s There were no new javac warning messages.
        +1 javadoc 9m 37s There were no new javadoc warning messages.
        +1 release audit 0m 23s The applied patch does not increase the total number of release audit warnings.
        -1 checkstyle 2m 11s The applied patch generated 1 new checkstyle issues (total was 275, now 275).
        +1 whitespace 0m 0s The patch has no lines that end in whitespace.
        +1 install 1m 34s mvn install still works.
        +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse.
        +1 findbugs 3m 1s The patch does not introduce any new Findbugs (version 2.0.3) warnings.
        +1 native 3m 13s Pre-build of native portion
        -1 hdfs tests 170m 24s Tests failed in hadoop-hdfs.
            213m 13s  



        Reason Tests
        Failed unit tests hadoop.tracing.TestTraceAdmin



        Subsystem Report/Notes
        Patch URL http://issues.apache.org/jira/secure/attachment/12730720/HDFS-8321.002.patch
        Optional Tests javadoc javac unit findbugs checkstyle
        git revision trunk / a583a40
        checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/10827/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt
        hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/10827/artifact/patchprocess/testrun_hadoop-hdfs.txt
        Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/10827/testReport/
        Java 1.7.0_55
        uname Linux asf907.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
        Console output https://builds.apache.org/job/PreCommit-HDFS-Build/10827/console

        This message was automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 pre-patch 14m 41s Pre-patch trunk compilation is healthy. +1 @author 0m 0s The patch does not contain any @author tags. -1 tests included 0m 0s 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 7m 28s There were no new javac warning messages. +1 javadoc 9m 37s There were no new javadoc warning messages. +1 release audit 0m 23s The applied patch does not increase the total number of release audit warnings. -1 checkstyle 2m 11s The applied patch generated 1 new checkstyle issues (total was 275, now 275). +1 whitespace 0m 0s The patch has no lines that end in whitespace. +1 install 1m 34s mvn install still works. +1 eclipse:eclipse 0m 33s The patch built with eclipse:eclipse. +1 findbugs 3m 1s The patch does not introduce any new Findbugs (version 2.0.3) warnings. +1 native 3m 13s Pre-build of native portion -1 hdfs tests 170m 24s Tests failed in hadoop-hdfs.     213m 13s   Reason Tests Failed unit tests hadoop.tracing.TestTraceAdmin Subsystem Report/Notes Patch URL http://issues.apache.org/jira/secure/attachment/12730720/HDFS-8321.002.patch Optional Tests javadoc javac unit findbugs checkstyle git revision trunk / a583a40 checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/10827/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt hadoop-hdfs test log https://builds.apache.org/job/PreCommit-HDFS-Build/10827/artifact/patchprocess/testrun_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/10827/testReport/ Java 1.7.0_55 uname Linux asf907.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Console output https://builds.apache.org/job/PreCommit-HDFS-Build/10827/console This message was automatically generated.
        Hide
        wheat9 Haohui Mai added a comment -

        I've committed the patch to trunk and branch-2. Thanks Jing for the reviews.

        Show
        wheat9 Haohui Mai added a comment - I've committed the patch to trunk and branch-2. Thanks Jing for the reviews.
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-trunk-Commit #7763 (See https://builds.apache.org/job/Hadoop-trunk-Commit/7763/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-trunk-Commit #7763 (See https://builds.apache.org/job/Hadoop-trunk-Commit/7763/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Yarn-trunk #921 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/921/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Yarn-trunk #921 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/921/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #190 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/190/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #190 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/190/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk #2119 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2119/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2119 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2119/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #179 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/179/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #179 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/179/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Mapreduce-trunk #2137 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2137/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2137 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2137/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #189 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/189/)
        HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290)

        • hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #189 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/189/ ) HDFS-8321 . CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai. (wheat9: rev 767b91cd834dc235ce9d116ba745b90c24ebe290) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

          People

          • Assignee:
            wheat9 Haohui Mai
            Reporter:
            wheat9 Haohui Mai
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development