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  1. Hadoop HDFS
  2. HDFS-10684

WebHDFS DataNode calls fail without parameter createparent

Details

    Description

      Optional boolean parameters that are not provided in the URL cause the WebHDFS create file command to fail.

      curl -i -X PUT "http://hadoop-primarynamenode:50070/webhdfs/v1/tmp/test1234?op=CREATE&overwrite=false"

      Response:

      HTTP/1.1 307 TEMPORARY_REDIRECT
      Cache-Control: no-cache
      Expires: Fri, 15 Jul 2016 04:10:13 GMT
      Date: Fri, 15 Jul 2016 04:10:13 GMT
      Pragma: no-cache
      Expires: Fri, 15 Jul 2016 04:10:13 GMT
      Date: Fri, 15 Jul 2016 04:10:13 GMT
      Pragma: no-cache
      Content-Type: application/octet-stream
      Location: http://hadoop-datanode1:50075/webhdfs/v1/tmp/test1234?op=CREATE&namenoderpcaddress=hadoop-primarynamenode:8020&overwrite=false
      Content-Length: 0
      Server: Jetty(6.1.26)

      Following the redirect:

      curl -i -X PUT -T MYFILE "http://hadoop-datanode1:50075/webhdfs/v1/tmp/test1234?op=CREATE&namenoderpcaddress=hadoop-primarynamenode:8020&overwrite=false"

      Response:

      HTTP/1.1 100 Continue

      HTTP/1.1 400 Bad Request
      Content-Type: application/json; charset=utf-8
      Content-Length: 162
      Connection: close

      {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":"java.lang.IllegalArgumentException","message":"Failed to parse \"null\" to Boolean."}}

      The problem can be circumvented by providing both "createparent" and "overwrite" parameters.

      However, this is not possible when I have no control over the WebHDFS calls, e.g. Ambari and Hue have errors due to this.

      Attachments

        1. HDFS-10684.001-branch-2.patch
          3 kB
          John Zhuge
        2. HDFS-10684.002-branch-2.patch
          5 kB
          John Zhuge
        3. HDFS-10684.003.patch
          4 kB
          John Zhuge
        4. HDFS-10684.004.patch
          5 kB
          John Zhuge

        Issue Links

          Activity

            jzhuge John Zhuge added a comment -

            Hi loungerdork, thanks for reporting the problem with great details.

            Following the redirect, you didn't use the exact DataNode URL printed by NameNode TEMPORARY_REDIRECT response, as specified by Section "Create and Write to a File" Step 2 in https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/WebHDFS.html.

            I am leaning towards closing this jira as "Invalid", however there seems to be a simple fix to handle this kind of user error by changing

              public OverwriteParam(final String str) {
                this(DOMAIN.parse(str));
              }
            

            to

              public OverwriteParam(final String str) {
                this(DOMAIN.parse(str == null ? DEFAULT : str));
              }
            

            Waiting for more feedbacks from the community.

            jzhuge John Zhuge added a comment - Hi loungerdork , thanks for reporting the problem with great details. Following the redirect, you didn't use the exact DataNode URL printed by NameNode TEMPORARY_REDIRECT response, as specified by Section "Create and Write to a File" Step 2 in https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/WebHDFS.html . I am leaning towards closing this jira as "Invalid", however there seems to be a simple fix to handle this kind of user error by changing public OverwriteParam( final String str) { this (DOMAIN.parse(str)); } to public OverwriteParam( final String str) { this (DOMAIN.parse(str == null ? DEFAULT : str)); } Waiting for more feedbacks from the community.
            loungerdork Samuel Low added a comment - - edited

            Sorry, it was a typo in my description above. But the bug remains.

            Yes, I've look at the code and providing default values should work.

            However, as I've mentioned, Ambari and Hue are calling WebHDFS URLs without specifying those parameters. Hope they can pick up this fix.

            loungerdork Samuel Low added a comment - - edited Sorry, it was a typo in my description above. But the bug remains. Yes, I've look at the code and providing default values should work. However, as I've mentioned, Ambari and Hue are calling WebHDFS URLs without specifying those parameters. Hope they can pick up this fix.
            jzhuge John Zhuge added a comment -

            loungerdork, I was not able to reproduce on 2.7.1 pseudo cluster, trunk pseudo cluster, and 2.6.0 cluster. Is it possible that your DataNode hadoop-datanode1 is running a newer version than NameNode hadoop-primarynamenode?

            jzhuge John Zhuge added a comment - loungerdork , I was not able to reproduce on 2.7.1 pseudo cluster, trunk pseudo cluster, and 2.6.0 cluster. Is it possible that your DataNode hadoop-datanode1 is running a newer version than NameNode hadoop-primarynamenode ?
            jzhuge John Zhuge added a comment - - edited

            loungerdork, I was able to reproduce the problem with NN running 2.7.1 and DN running 2.8.

            HDFS-8435 (in 2.8 but not in 2.7) introduced new parameter createparent to op CREATE.

            jzhuge John Zhuge added a comment - - edited loungerdork , I was able to reproduce the problem with NN running 2.7.1 and DN running 2.8. HDFS-8435 (in 2.8 but not in 2.7) introduced new parameter createparent to op CREATE .
            jzhuge John Zhuge added a comment -

            To support mixed versions of NNs and DNs in webhdfs, we have to make sure null str is handled in XxxxxParam(final String str) constructors, either passing DEFAULT to superclass, or superclass already handling null str:

             public XxxxxParam(final String str) {
                super(DOMAIN, DOMAIN.parse(str == null ? DEFAULT : str));
              }
            

            A quick survey between 2.7 and branch-2.8 yields the following new params:

            • CreateFlagParam
            • NoRedirectParam
            • StartAfterParam
            • CreateParentParam, not new, but its usage expanded to CREATE

            No new param added between branch-2.8 and trunk.

            I don't know whether there is any other case like CreateParentParam where an existing param was expanded in its usage. If anybody comes across one, please let me know or file an JIRA.

            jzhuge John Zhuge added a comment - To support mixed versions of NNs and DNs in webhdfs, we have to make sure null str is handled in XxxxxParam(final String str) constructors, either passing DEFAULT to superclass, or superclass already handling null str : public XxxxxParam( final String str) { super (DOMAIN, DOMAIN.parse(str == null ? DEFAULT : str)); } A quick survey between 2.7 and branch-2.8 yields the following new params: CreateFlagParam NoRedirectParam StartAfterParam CreateParentParam, not new, but its usage expanded to CREATE No new param added between branch-2.8 and trunk. I don't know whether there is any other case like CreateParentParam where an existing param was expanded in its usage. If anybody comes across one, please let me know or file an JIRA.
            jzhuge John Zhuge added a comment - - edited

            Patch 001-branch-2:

            • Start with branch-2 patch because mixed version testing is only possible between 2.7 and branch-2.
            • There is no unit testing due to the difficulty of mixed versions of NNs and DNs.
            • Pass the JIRA test case manually between an 2.7 NN and a branch-2 DN.
            jzhuge John Zhuge added a comment - - edited Patch 001-branch-2: Start with branch-2 patch because mixed version testing is only possible between 2.7 and branch-2. There is no unit testing due to the difficulty of mixed versions of NNs and DNs. Pass the JIRA test case manually between an 2.7 NN and a branch-2 DN.
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 28s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            -1 test4tests 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 mvninstall 7m 14s branch-2 passed
            +1 compile 0m 28s branch-2 passed with JDK v1.8.0_101
            +1 compile 0m 29s branch-2 passed with JDK v1.7.0_111
            +1 checkstyle 0m 17s branch-2 passed
            +1 mvnsite 0m 35s branch-2 passed
            +1 mvneclipse 0m 14s branch-2 passed
            +1 findbugs 1m 40s branch-2 passed
            +1 javadoc 0m 20s branch-2 passed with JDK v1.8.0_101
            +1 javadoc 0m 23s branch-2 passed with JDK v1.7.0_111
            +1 mvninstall 0m 31s the patch passed
            +1 compile 0m 25s the patch passed with JDK v1.8.0_101
            +1 javac 0m 25s the patch passed
            +1 compile 0m 28s the patch passed with JDK v1.7.0_111
            +1 javac 0m 28s the patch passed
            +1 checkstyle 0m 14s the patch passed
            +1 mvnsite 0m 32s the patch passed
            +1 mvneclipse 0m 12s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 1m 54s the patch passed
            +1 javadoc 0m 20s the patch passed with JDK v1.8.0_101
            +1 javadoc 0m 22s the patch passed with JDK v1.7.0_111
            +1 unit 0m 59s hadoop-hdfs-client in the patch passed with JDK v1.7.0_111.
            +1 asflicense 0m 18s The patch does not generate ASF License warnings.
            21m 40s



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:b59b8b7
            JIRA Issue HDFS-10684
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12826661/HDFS-10684.001-branch-2.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux 896593d54f21 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
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision branch-2 / 34f9330
            Default Java 1.7.0_111
            Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_101 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_111
            findbugs v3.0.0
            JDK v1.7.0_111 Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/16607/testReport/
            modules C: hadoop-hdfs-project/hadoop-hdfs-client U: hadoop-hdfs-project/hadoop-hdfs-client
            Console output https://builds.apache.org/job/PreCommit-HDFS-Build/16607/console
            Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 28s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. -1 test4tests 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 mvninstall 7m 14s branch-2 passed +1 compile 0m 28s branch-2 passed with JDK v1.8.0_101 +1 compile 0m 29s branch-2 passed with JDK v1.7.0_111 +1 checkstyle 0m 17s branch-2 passed +1 mvnsite 0m 35s branch-2 passed +1 mvneclipse 0m 14s branch-2 passed +1 findbugs 1m 40s branch-2 passed +1 javadoc 0m 20s branch-2 passed with JDK v1.8.0_101 +1 javadoc 0m 23s branch-2 passed with JDK v1.7.0_111 +1 mvninstall 0m 31s the patch passed +1 compile 0m 25s the patch passed with JDK v1.8.0_101 +1 javac 0m 25s the patch passed +1 compile 0m 28s the patch passed with JDK v1.7.0_111 +1 javac 0m 28s the patch passed +1 checkstyle 0m 14s the patch passed +1 mvnsite 0m 32s the patch passed +1 mvneclipse 0m 12s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 54s the patch passed +1 javadoc 0m 20s the patch passed with JDK v1.8.0_101 +1 javadoc 0m 22s the patch passed with JDK v1.7.0_111 +1 unit 0m 59s hadoop-hdfs-client in the patch passed with JDK v1.7.0_111. +1 asflicense 0m 18s The patch does not generate ASF License warnings. 21m 40s Subsystem Report/Notes Docker Image:yetus/hadoop:b59b8b7 JIRA Issue HDFS-10684 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12826661/HDFS-10684.001-branch-2.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 896593d54f21 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 Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision branch-2 / 34f9330 Default Java 1.7.0_111 Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_101 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_111 findbugs v3.0.0 JDK v1.7.0_111 Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/16607/testReport/ modules C: hadoop-hdfs-project/hadoop-hdfs-client U: hadoop-hdfs-project/hadoop-hdfs-client Console output https://builds.apache.org/job/PreCommit-HDFS-Build/16607/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
            andrew.wang Andrew Wang added a comment -

            Thanks for picking this up John, the patch looks good. Great find here also loungerdork, thanks for the detailed report.

            One question, how can we add testing to ensure this type of compatibility for the future? I assume this gap is because when these parameters were added, WebHDFSFileSystem was also modified to always send them, and thus was not testing the case where the params were unspecified.

            I also thought HttpFSFileSystem as an alternate WebHDFS client implementation would help catch this. Maybe a test that points HttpFSFileSystem directly at a WebHDFS endpoint?

            andrew.wang Andrew Wang added a comment - Thanks for picking this up John, the patch looks good. Great find here also loungerdork , thanks for the detailed report. One question, how can we add testing to ensure this type of compatibility for the future? I assume this gap is because when these parameters were added, WebHDFSFileSystem was also modified to always send them, and thus was not testing the case where the params were unspecified. I also thought HttpFSFileSystem as an alternate WebHDFS client implementation would help catch this. Maybe a test that points HttpFSFileSystem directly at a WebHDFS endpoint?
            jzhuge John Zhuge added a comment -

            Thanks andrew.wang for the comment. I am looking into unit testing to ensure compatibility.

            jzhuge John Zhuge added a comment - Thanks andrew.wang for the comment. I am looking into unit testing to ensure compatibility.
            andrew.wang Andrew Wang added a comment -

            Hi jzhuge, any update on this issue?

            andrew.wang Andrew Wang added a comment - Hi jzhuge , any update on this issue?
            jzhuge John Zhuge added a comment -

            Oops, forgot about it. Resume shortly.

            jzhuge John Zhuge added a comment - Oops, forgot about it. Resume shortly.
            junping_du Junping Du added a comment -

            Hi, this doesn't sounds like a blocker for our 2.8 release.
            Can some HDFS guy here to comment if this issue belongs to a blocker or it is just something nice to fix?

            junping_du Junping Du added a comment - Hi, this doesn't sounds like a blocker for our 2.8 release. Can some HDFS guy here to comment if this issue belongs to a blocker or it is just something nice to fix?
            andrew.wang Andrew Wang added a comment -

            I think this is still a blocker, it was found via downstream testing with Hue and Ambari.

            andrew.wang Andrew Wang added a comment - I think this is still a blocker, it was found via downstream testing with Hue and Ambari.
            junping_du Junping Du added a comment -

            Thanks for comments, Andrew. jzhuge, do we make any progress so far?

            junping_du Junping Du added a comment - Thanks for comments, Andrew. jzhuge , do we make any progress so far?
            jzhuge John Zhuge added a comment - - edited

            junping_du I have a patch ready but need to add a unit test.

            jzhuge John Zhuge added a comment - - edited junping_du I have a patch ready but need to add a unit test.
            junping_du Junping Du added a comment -

            I see. Thanks for update, John. I would like to understand the importance and difficulty (for adding a UT) here for tracking 2.8 release - from discussion above, it sounds like we want a unit test to make sure if future work break compatibility or not. I agree that work is important but not a blocker for release. So, if we couldn't deliver UT in short term for some reason, I am OK with splitting UT work into a separated JIRA for tracking later. andrew.wang, what do you think?

            junping_du Junping Du added a comment - I see. Thanks for update, John. I would like to understand the importance and difficulty (for adding a UT) here for tracking 2.8 release - from discussion above, it sounds like we want a unit test to make sure if future work break compatibility or not. I agree that work is important but not a blocker for release. So, if we couldn't deliver UT in short term for some reason, I am OK with splitting UT work into a separated JIRA for tracking later. andrew.wang , what do you think?
            andrew.wang Andrew Wang added a comment -

            A basic unit test should be easy, since it's just calling a REST API without all the parameters set.

            I guess if someone can verify that this works via manual testing, we can put it in, but considering that it's just calling a REST API, this really should come with a unit test.

            andrew.wang Andrew Wang added a comment - A basic unit test should be easy, since it's just calling a REST API without all the parameters set. I guess if someone can verify that this works via manual testing, we can put it in, but considering that it's just calling a REST API, this really should come with a unit test.
            jzhuge John Zhuge added a comment -

            Sounds good, andrew.wang. I will get on it right away. TestWebHdfsFileSystemContract#testResponseCode seems to have some code I can leverage.

            jzhuge John Zhuge added a comment - Sounds good, andrew.wang . I will get on it right away. TestWebHdfsFileSystemContract#testResponseCode seems to have some code I can leverage.
            jzhuge John Zhuge added a comment -

            Patch 002:

            • Add a unit test. Without the fix, it fails with the same reported error 400 Bad Request.
            jzhuge John Zhuge added a comment - Patch 002: Add a unit test. Without the fix, it fails with the same reported error 400 Bad Request .
            jzhuge John Zhuge added a comment -

            The branch-2 patch applies to trunk cleanly.

            jzhuge John Zhuge added a comment - The branch-2 patch applies to trunk cleanly.
            andrew.wang Andrew Wang added a comment -

            Tracked down the issue I think caused this, which added support for these params in the first place.

            andrew.wang Andrew Wang added a comment - Tracked down the issue I think caused this, which added support for these params in the first place.
            hadoopqa Hadoop QA added a comment -
            +1 overall



            Vote Subsystem Runtime Comment
            0 reexec 13m 21s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 9s Maven dependency ordering for branch
            +1 mvninstall 8m 44s branch-2 passed
            +1 compile 1m 13s branch-2 passed with JDK v1.8.0_111
            +1 compile 1m 22s branch-2 passed with JDK v1.7.0_121
            +1 checkstyle 0m 35s branch-2 passed
            +1 mvnsite 1m 26s branch-2 passed
            +1 mvneclipse 0m 29s branch-2 passed
            +1 findbugs 3m 33s branch-2 passed
            +1 javadoc 1m 12s branch-2 passed with JDK v1.8.0_111
            +1 javadoc 1m 58s branch-2 passed with JDK v1.7.0_121
            0 mvndep 0m 8s Maven dependency ordering for patch
            +1 mvninstall 1m 12s the patch passed
            +1 compile 1m 12s the patch passed with JDK v1.8.0_111
            +1 javac 1m 12s the patch passed
            +1 compile 1m 21s the patch passed with JDK v1.7.0_121
            +1 javac 1m 21s the patch passed
            -0 checkstyle 0m 30s hadoop-hdfs-project: The patch generated 2 new + 37 unchanged - 0 fixed = 39 total (was 37)
            +1 mvnsite 1m 22s the patch passed
            +1 mvneclipse 0m 23s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 57s the patch passed
            +1 javadoc 1m 8s the patch passed with JDK v1.8.0_111
            +1 javadoc 1m 55s the patch passed with JDK v1.7.0_121
            +1 unit 0m 59s hadoop-hdfs-client in the patch passed with JDK v1.7.0_121.
            +1 unit 50m 52s hadoop-hdfs in the patch passed with JDK v1.7.0_121.
            +1 asflicense 0m 21s The patch does not generate ASF License warnings.
            152m 46s



            Reason Tests
            JDK v1.8.0_111 Failed junit tests hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:b59b8b7
            JIRA Issue HDFS-10684
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12842633/HDFS-10684.002-branch-2.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux 7651999005de 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision branch-2 / 292bd78
            Default Java 1.7.0_121
            Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_111 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_121
            findbugs v3.0.0
            checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/17816/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project.txt
            JDK v1.7.0_121 Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/17816/testReport/
            modules C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
            Console output https://builds.apache.org/job/PreCommit-HDFS-Build/17816/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - +1 overall Vote Subsystem Runtime Comment 0 reexec 13m 21s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 9s Maven dependency ordering for branch +1 mvninstall 8m 44s branch-2 passed +1 compile 1m 13s branch-2 passed with JDK v1.8.0_111 +1 compile 1m 22s branch-2 passed with JDK v1.7.0_121 +1 checkstyle 0m 35s branch-2 passed +1 mvnsite 1m 26s branch-2 passed +1 mvneclipse 0m 29s branch-2 passed +1 findbugs 3m 33s branch-2 passed +1 javadoc 1m 12s branch-2 passed with JDK v1.8.0_111 +1 javadoc 1m 58s branch-2 passed with JDK v1.7.0_121 0 mvndep 0m 8s Maven dependency ordering for patch +1 mvninstall 1m 12s the patch passed +1 compile 1m 12s the patch passed with JDK v1.8.0_111 +1 javac 1m 12s the patch passed +1 compile 1m 21s the patch passed with JDK v1.7.0_121 +1 javac 1m 21s the patch passed -0 checkstyle 0m 30s hadoop-hdfs-project: The patch generated 2 new + 37 unchanged - 0 fixed = 39 total (was 37) +1 mvnsite 1m 22s the patch passed +1 mvneclipse 0m 23s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 57s the patch passed +1 javadoc 1m 8s the patch passed with JDK v1.8.0_111 +1 javadoc 1m 55s the patch passed with JDK v1.7.0_121 +1 unit 0m 59s hadoop-hdfs-client in the patch passed with JDK v1.7.0_121. +1 unit 50m 52s hadoop-hdfs in the patch passed with JDK v1.7.0_121. +1 asflicense 0m 21s The patch does not generate ASF License warnings. 152m 46s Reason Tests JDK v1.8.0_111 Failed junit tests hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery Subsystem Report/Notes Docker Image:yetus/hadoop:b59b8b7 JIRA Issue HDFS-10684 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12842633/HDFS-10684.002-branch-2.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 7651999005de 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision branch-2 / 292bd78 Default Java 1.7.0_121 Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_111 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_121 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/17816/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project.txt JDK v1.7.0_121 Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/17816/testReport/ modules C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project Console output https://builds.apache.org/job/PreCommit-HDFS-Build/17816/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
            jzhuge John Zhuge added a comment -

            Patch 003:

            • Expand the unit test to cover all 3 DN CREATE parameters: createflag, createparent, and overwrite.
            • Discover additional fix needed for OverwriteParam
            • Discover the fix for CreateFlagParam not necessary because it is string and default value is empty.
            jzhuge John Zhuge added a comment - Patch 003: Expand the unit test to cover all 3 DN CREATE parameters: createflag, createparent, and overwrite. Discover additional fix needed for OverwriteParam Discover the fix for CreateFlagParam not necessary because it is string and default value is empty.
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 12s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 28s Maven dependency ordering for branch
            +1 mvninstall 7m 5s trunk passed
            +1 compile 1m 20s trunk passed
            +1 checkstyle 0m 30s trunk passed
            +1 mvnsite 1m 26s trunk passed
            +1 mvneclipse 0m 25s trunk passed
            +1 findbugs 3m 6s trunk passed
            +1 javadoc 0m 58s trunk passed
            0 mvndep 0m 7s Maven dependency ordering for patch
            +1 mvninstall 1m 14s the patch passed
            +1 compile 1m 17s the patch passed
            +1 javac 1m 17s the patch passed
            -0 checkstyle 0m 28s hadoop-hdfs-project: The patch generated 1 new + 37 unchanged - 0 fixed = 38 total (was 37)
            +1 mvnsite 1m 21s the patch passed
            +1 mvneclipse 0m 20s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 15s the patch passed
            +1 javadoc 0m 54s the patch passed
            +1 unit 0m 53s hadoop-hdfs-client in the patch passed.
            -1 unit 73m 33s hadoop-hdfs in the patch failed.
            +1 asflicense 0m 18s The patch does not generate ASF License warnings.
            100m 31s



            Reason Tests
            Failed junit tests hadoop.hdfs.TestTrashWithSecureEncryptionZones
              hadoop.hdfs.TestSecureEncryptionZoneWithKMS



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:a9ad5d6
            JIRA Issue HDFS-10684
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12842756/HDFS-10684.003.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux b504d23954b1 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / 4c38f11
            Default Java 1.8.0_111
            findbugs v3.0.0
            checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/17832/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project.txt
            unit https://builds.apache.org/job/PreCommit-HDFS-Build/17832/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
            Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/17832/testReport/
            modules C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
            Console output https://builds.apache.org/job/PreCommit-HDFS-Build/17832/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 12s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 28s Maven dependency ordering for branch +1 mvninstall 7m 5s trunk passed +1 compile 1m 20s trunk passed +1 checkstyle 0m 30s trunk passed +1 mvnsite 1m 26s trunk passed +1 mvneclipse 0m 25s trunk passed +1 findbugs 3m 6s trunk passed +1 javadoc 0m 58s trunk passed 0 mvndep 0m 7s Maven dependency ordering for patch +1 mvninstall 1m 14s the patch passed +1 compile 1m 17s the patch passed +1 javac 1m 17s the patch passed -0 checkstyle 0m 28s hadoop-hdfs-project: The patch generated 1 new + 37 unchanged - 0 fixed = 38 total (was 37) +1 mvnsite 1m 21s the patch passed +1 mvneclipse 0m 20s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 15s the patch passed +1 javadoc 0m 54s the patch passed +1 unit 0m 53s hadoop-hdfs-client in the patch passed. -1 unit 73m 33s hadoop-hdfs in the patch failed. +1 asflicense 0m 18s The patch does not generate ASF License warnings. 100m 31s Reason Tests Failed junit tests hadoop.hdfs.TestTrashWithSecureEncryptionZones   hadoop.hdfs.TestSecureEncryptionZoneWithKMS Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue HDFS-10684 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12842756/HDFS-10684.003.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux b504d23954b1 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 4c38f11 Default Java 1.8.0_111 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-HDFS-Build/17832/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project.txt unit https://builds.apache.org/job/PreCommit-HDFS-Build/17832/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/17832/testReport/ modules C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project Console output https://builds.apache.org/job/PreCommit-HDFS-Build/17832/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
            jzhuge John Zhuge added a comment -

            Patch 004:

            • Move added tests into a new method testDatanodeCreateMissingParameter to avoid checkstyle error
            jzhuge John Zhuge added a comment - Patch 004: Move added tests into a new method testDatanodeCreateMissingParameter to avoid checkstyle error
            hadoopqa Hadoop QA added a comment -
            -1 overall



            Vote Subsystem Runtime Comment
            0 reexec 0m 18s Docker mode activated.
            +1 @author 0m 0s The patch does not contain any @author tags.
            +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
            0 mvndep 0m 7s Maven dependency ordering for branch
            +1 mvninstall 8m 37s trunk passed
            +1 compile 1m 30s trunk passed
            +1 checkstyle 0m 33s trunk passed
            +1 mvnsite 1m 43s trunk passed
            +1 mvneclipse 0m 25s trunk passed
            +1 findbugs 3m 26s trunk passed
            +1 javadoc 1m 6s trunk passed
            0 mvndep 0m 7s Maven dependency ordering for patch
            +1 mvninstall 1m 33s the patch passed
            +1 compile 1m 40s the patch passed
            +1 javac 1m 40s the patch passed
            +1 checkstyle 0m 31s the patch passed
            +1 mvnsite 1m 42s the patch passed
            +1 mvneclipse 0m 25s the patch passed
            +1 whitespace 0m 0s The patch has no whitespace issues.
            +1 findbugs 3m 37s the patch passed
            +1 javadoc 0m 59s the patch passed
            +1 unit 0m 55s hadoop-hdfs-client in the patch passed.
            -1 unit 92m 5s hadoop-hdfs in the patch failed.
            +1 asflicense 0m 22s The patch does not generate ASF License warnings.
            123m 7s



            Reason Tests
            Failed junit tests hadoop.hdfs.TestRollingUpgrade
              hadoop.hdfs.TestSecureEncryptionZoneWithKMS
              hadoop.hdfs.TestTrashWithSecureEncryptionZones



            Subsystem Report/Notes
            Docker Image:yetus/hadoop:a9ad5d6
            JIRA Issue HDFS-10684
            JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12842820/HDFS-10684.004.patch
            Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
            uname Linux 5068d1679936 3.13.0-96-generic #143-Ubuntu SMP Mon Aug 29 20:15:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
            Build tool maven
            Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
            git revision trunk / f66f618
            Default Java 1.8.0_111
            findbugs v3.0.0
            unit https://builds.apache.org/job/PreCommit-HDFS-Build/17839/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
            Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/17839/testReport/
            modules C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
            Console output https://builds.apache.org/job/PreCommit-HDFS-Build/17839/console
            Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org

            This message was automatically generated.

            hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 18s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. 0 mvndep 0m 7s Maven dependency ordering for branch +1 mvninstall 8m 37s trunk passed +1 compile 1m 30s trunk passed +1 checkstyle 0m 33s trunk passed +1 mvnsite 1m 43s trunk passed +1 mvneclipse 0m 25s trunk passed +1 findbugs 3m 26s trunk passed +1 javadoc 1m 6s trunk passed 0 mvndep 0m 7s Maven dependency ordering for patch +1 mvninstall 1m 33s the patch passed +1 compile 1m 40s the patch passed +1 javac 1m 40s the patch passed +1 checkstyle 0m 31s the patch passed +1 mvnsite 1m 42s the patch passed +1 mvneclipse 0m 25s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 3m 37s the patch passed +1 javadoc 0m 59s the patch passed +1 unit 0m 55s hadoop-hdfs-client in the patch passed. -1 unit 92m 5s hadoop-hdfs in the patch failed. +1 asflicense 0m 22s The patch does not generate ASF License warnings. 123m 7s Reason Tests Failed junit tests hadoop.hdfs.TestRollingUpgrade   hadoop.hdfs.TestSecureEncryptionZoneWithKMS   hadoop.hdfs.TestTrashWithSecureEncryptionZones Subsystem Report/Notes Docker Image:yetus/hadoop:a9ad5d6 JIRA Issue HDFS-10684 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12842820/HDFS-10684.004.patch Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 5068d1679936 3.13.0-96-generic #143-Ubuntu SMP Mon Aug 29 20:15:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / f66f618 Default Java 1.8.0_111 findbugs v3.0.0 unit https://builds.apache.org/job/PreCommit-HDFS-Build/17839/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt Test Results https://builds.apache.org/job/PreCommit-HDFS-Build/17839/testReport/ modules C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project Console output https://builds.apache.org/job/PreCommit-HDFS-Build/17839/console Powered by Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.

            +1 from me.

            weichiu Wei-Chiu Chuang added a comment - +1 from me.
            andrew.wang Andrew Wang added a comment -

            +1 LGTM, committed to trunk, branch-2, branch-2.8. Thanks for the contribution John!

            andrew.wang Andrew Wang added a comment - +1 LGTM, committed to trunk, branch-2, branch-2.8. Thanks for the contribution John!
            hudson Hudson added a comment -

            SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10993 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10993/)
            HDFS-10684. WebHDFS DataNode calls fail without parameter createparent. (wang: rev fbdbbd57cdc3d8c778fca9266a7cadf298c8ff6c)

            • (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsFileSystemContract.java
            • (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/resources/CreateParentParam.java
            • (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/resources/OverwriteParam.java
            hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10993 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10993/ ) HDFS-10684 . WebHDFS DataNode calls fail without parameter createparent. (wang: rev fbdbbd57cdc3d8c778fca9266a7cadf298c8ff6c) (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsFileSystemContract.java (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/resources/CreateParentParam.java (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/resources/OverwriteParam.java
            jzhuge John Zhuge added a comment - - edited

            Thanks andrew.wang for review and commit! Thanks weichiu for review and loungerdork for reporting.

            jzhuge John Zhuge added a comment - - edited Thanks andrew.wang for review and commit! Thanks weichiu for review and loungerdork for reporting.
            weichiu Wei-Chiu Chuang added a comment - - edited

            For some reason the added test failed in a precommit build (branch-2). But it doesn't fail in my local tree nonetheless.

            https://builds.apache.org/job/PreCommit-HDFS-Build/17862/testReport/org.apache.hadoop.hdfs.web/TestWebHdfsFileSystemContract/testDatanodeCreateMissingParameter/

            weichiu Wei-Chiu Chuang added a comment - - edited For some reason the added test failed in a precommit build (branch-2). But it doesn't fail in my local tree nonetheless. https://builds.apache.org/job/PreCommit-HDFS-Build/17862/testReport/org.apache.hadoop.hdfs.web/TestWebHdfsFileSystemContract/testDatanodeCreateMissingParameter/
            jzhuge John Zhuge added a comment -

            It failed in test missing createparent=true.

            jzhuge John Zhuge added a comment - It failed in test missing createparent=true .
            jzhuge John Zhuge added a comment - - edited

            TestWebHdfsFileSystemContract on branch-2 passed locally on Centos 7.2 for me.

            jzhuge John Zhuge added a comment - - edited TestWebHdfsFileSystemContract on branch-2 passed locally on Centos 7.2 for me.

            People

              jzhuge John Zhuge
              loungerdork Samuel Low
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              Dates

                Created:
                Updated:
                Resolved: