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  1. Hadoop Common
  2. HADOOP-12847

hadoop daemonlog should support https and SPNEGO for Kerberized cluster

    Details

    • Hadoop Flags:
      Reviewed

      Description

      hadoop daemonlog is a simple, yet useful tool for debugging.
      However, it does not support https, nor does it support a Kerberized Hadoop cluster.

      Using AuthenticatedURL, it will be able to support SPNEGO negotiation with a Kerberized name node web ui. It will also fall back to simple authentication if the cluster is not Kerberized.

      1. HADOOP-12847.001.patch
        2 kB
        Wei-Chiu Chuang
      2. HADOOP-12847.002.patch
        20 kB
        Wei-Chiu Chuang
      3. HADOOP-12847.003.patch
        28 kB
        Wei-Chiu Chuang
      4. HADOOP-12847.004.patch
        28 kB
        Wei-Chiu Chuang
      5. HADOOP-12847.005.patch
        29 kB
        Wei-Chiu Chuang
      6. HADOOP-12847.006.patch
        29 kB
        Wei-Chiu Chuang
      7. HADOOP-12847.008.patch
        29 kB
        Wei-Chiu Chuang
      8. HADOOP-12847.009.patch
        32 kB
        Wei-Chiu Chuang
      9. HADOOP-12847.010.branch-2.patch
        32 kB
        Wei-Chiu Chuang
      10. HADOOP-12847.010.patch
        32 kB
        Wei-Chiu Chuang

        Issue Links

          Activity

          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Rev01: this is an initial patch that uses AuthenticatedURL to perform SPENGO negotiation with a Kerberized cluster.

          I still need to work out a good way to be backward-compatible (i.e. support http) and also need to have a better exception handling.

          But I have tested it locally and it successfully connects to a Kerberized cluster and set log level correctly.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Rev01: this is an initial patch that uses AuthenticatedURL to perform SPENGO negotiation with a Kerberized cluster. I still need to work out a good way to be backward-compatible (i.e. support http) and also need to have a better exception handling. But I have tested it locally and it successfully connects to a Kerberized cluster and set log level correctly.
          Hide
          cnauroth Chris Nauroth added a comment -

          Wei-Chiu Chuang, thank you for posting the patch.

          Xiaoyu Yao, did you already have a patch in progress on an earlier JIRA for this, or am I mistaken? I just want to figure out if there is a duplicate issue. If not, then we can help code review this one.

          Show
          cnauroth Chris Nauroth added a comment - Wei-Chiu Chuang , thank you for posting the patch. Xiaoyu Yao , did you already have a patch in progress on an earlier JIRA for this, or am I mistaken? I just want to figure out if there is a duplicate issue. If not, then we can help code review this one.
          Hide
          xyao Xiaoyu Yao added a comment -

          Thanks Chris Nauroth for the heads up. Yes, we have discussed this issue offline last year. Somehow I forgot to open a ticket for it. It's good see Wei-Chiu Chuang reported it and proposed the fix recently. Let's fix it here.

          Show
          xyao Xiaoyu Yao added a comment - Thanks Chris Nauroth for the heads up. Yes, we have discussed this issue offline last year. Somehow I forgot to open a ticket for it. It's good see Wei-Chiu Chuang reported it and proposed the fix recently. Let's fix it here.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Thanks Chris Nauroth and Xiaoyu Yao for comments.
          How do you think about support both http and https? Should the tool use an option to specify the protocol, or let it attempt to connect to https and then retry http?
          For authentication, KerberosAuthenticator automatically falls back to simple, so it should not require additional configuration.

          On thing to consider is that https connection may need additional parameters to supply the path to trust store file.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Thanks Chris Nauroth and Xiaoyu Yao for comments. How do you think about support both http and https? Should the tool use an option to specify the protocol, or let it attempt to connect to https and then retry http? For authentication, KerberosAuthenticator automatically falls back to simple, so it should not require additional configuration. On thing to consider is that https connection may need additional parameters to supply the path to trust store file.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          And some test cases as well.

          Show
          jojochuang Wei-Chiu Chuang added a comment - And some test cases as well.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Rev02: this revision adds an option to select HTTP or HTTPS and test cases.

          • I basically rewrote the client side to make it more complete. The client side SSL config (keystore/truststore) comes from Hadoop configuration files.
          • Rewrote the test cases to validate client command options, and run tests using both HTTP and HTTPS.
          • Updated docs to reflect the additional command line parameter.
          • server side is unchanged.

          I did not add tests for SPENGO authentication and this code does not automatically reads Kerberos keytab to login, as it's way too complex and beyond my current understanding of Hadoop. The user of this code has to run kinit before running this command.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Rev02: this revision adds an option to select HTTP or HTTPS and test cases. I basically rewrote the client side to make it more complete. The client side SSL config (keystore/truststore) comes from Hadoop configuration files. Rewrote the test cases to validate client command options, and run tests using both HTTP and HTTPS. Updated docs to reflect the additional command line parameter. server side is unchanged. I did not add tests for SPENGO authentication and this code does not automatically reads Kerberos keytab to login, as it's way too complex and beyond my current understanding of Hadoop. The user of this code has to run kinit before running this command.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          I'm thinking I can use URLConnectionFactory to make the implementation more compact.

          Show
          jojochuang Wei-Chiu Chuang added a comment - I'm thinking I can use URLConnectionFactory to make the implementation more compact.
          Hide
          yzhangal Yongjun Zhang added a comment -

          Hi Wei-Chiu Chuang,

          Thanks for reporting and working this issue!

          A few quick comments:
          1. Make sure the default behavior is the same as without passing the new switches.
          2. I think it's better to move the param parsing part in doGetLevel to the dedicated param parsing method
          3. Make "http" "https" contant, such as PROTOCOL_HTTP, PROTOCOL_HTTPS, and use them at the currently hardcoded places
          4. I expect to see the following test result, would you please test it out?

          SSL-enabled Kerberized Test Output With -http Test Output With -https
          No No Pass Fail
          No Yes Pass Fail
          Yes No Fail Pass
          Yes Yes Fail Pass

          Thanks.

          Show
          yzhangal Yongjun Zhang added a comment - Hi Wei-Chiu Chuang , Thanks for reporting and working this issue! A few quick comments: 1. Make sure the default behavior is the same as without passing the new switches. 2. I think it's better to move the param parsing part in doGetLevel to the dedicated param parsing method 3. Make "http" "https" contant, such as PROTOCOL_HTTP , PROTOCOL_HTTPS , and use them at the currently hardcoded places 4. I expect to see the following test result, would you please test it out? SSL-enabled Kerberized Test Output With -http Test Output With -https No No Pass Fail No Yes Pass Fail Yes No Fail Pass Yes Yes Fail Pass Thanks.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Thanks for Yongjun's comments. I'm working on it.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Thanks for Yongjun's comments. I'm working on it.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Rev03:
          This patch tests all combination of (server_scheme, client_scheme, spnego). also, ensure backward-compatibility. In addition, I rebased to incorporate the latest change in HADOOP-13098.

          Thanks and please review!

          Show
          jojochuang Wei-Chiu Chuang added a comment - Rev03: This patch tests all combination of (server_scheme, client_scheme, spnego). also, ensure backward-compatibility. In addition, I rebased to incorporate the latest change in HADOOP-13098 . Thanks and please review!
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Found bug in the code when hadoop daemonlog has no parameters. I'll update the patch to check for that later.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Found bug in the code when hadoop daemonlog has no parameters. I'll update the patch to check for that later.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Rev04: caught two bugs: print usage if the command has no arguments, or if the first argument is not either -getlevel or -setlevel

          Show
          jojochuang Wei-Chiu Chuang added a comment - Rev04: caught two bugs: print usage if the command has no arguments, or if the first argument is not either -getlevel or -setlevel
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          FYI: I tested the latest code on a CDH 5.7 cluster and it works as expected.

          Show
          jojochuang Wei-Chiu Chuang added a comment - FYI: I tested the latest code on a CDH 5.7 cluster and it works as expected.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Rev05: fixed a few exception message and usage help message, refactored the code to output stacktrace of exceptions, renamed LogLevel#checkArguments to LogLevel#getScheme, also update Hadoop Command Guide.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Rev05: fixed a few exception message and usage help message, refactored the code to output stacktrace of exceptions, renamed LogLevel#checkArguments to LogLevel#getScheme , also update Hadoop Command Guide .
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          The v05 patch did not trigger precommit build. Re-submit the patch to re-trigger it.

          Show
          jojochuang Wei-Chiu Chuang added a comment - The v05 patch did not trigger precommit build. Re-submit the patch to re-trigger it.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          v06: trigger precommit build again.

          Show
          jojochuang Wei-Chiu Chuang added a comment - v06: trigger precommit build again.
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 11s 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.
          +1 mvninstall 6m 55s trunk passed
          +1 compile 6m 50s trunk passed
          +1 checkstyle 0m 23s trunk passed
          +1 mvnsite 0m 58s trunk passed
          +1 mvneclipse 0m 12s trunk passed
          +1 findbugs 1m 28s trunk passed
          +1 javadoc 0m 56s trunk passed
          +1 mvninstall 0m 42s the patch passed
          +1 compile 6m 39s the patch passed
          -1 javac 6m 39s root generated 2 new + 698 unchanged - 0 fixed = 700 total (was 698)
          -1 checkstyle 0m 22s hadoop-common-project/hadoop-common: The patch generated 18 new + 9 unchanged - 13 fixed = 27 total (was 22)
          +1 mvnsite 0m 53s the patch passed
          +1 mvneclipse 0m 14s the patch passed
          -1 whitespace 0m 0s The patch has 2 line(s) that end in whitespace. Use git apply --whitespace=fix.
          +1 findbugs 1m 52s the patch passed
          +1 javadoc 1m 0s the patch passed
          +1 unit 9m 4s hadoop-common in the patch passed.
          +1 asflicense 0m 21s The patch does not generate ASF License warnings.
          39m 45s



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:2c91fd8
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12805649/HADOOP-12847.006.patch
          JIRA Issue HADOOP-12847
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 33463e7e3b99 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 trunk / d1df026
          Default Java 1.8.0_91
          findbugs v3.0.0
          javac https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/artifact/patchprocess/diff-compile-javac-root.txt
          checkstyle https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/artifact/patchprocess/diff-checkstyle-hadoop-common-project_hadoop-common.txt
          whitespace https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/artifact/patchprocess/whitespace-eol.txt
          Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/testReport/
          modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
          Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/console
          Powered by Apache Yetus 0.3.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 11s 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. +1 mvninstall 6m 55s trunk passed +1 compile 6m 50s trunk passed +1 checkstyle 0m 23s trunk passed +1 mvnsite 0m 58s trunk passed +1 mvneclipse 0m 12s trunk passed +1 findbugs 1m 28s trunk passed +1 javadoc 0m 56s trunk passed +1 mvninstall 0m 42s the patch passed +1 compile 6m 39s the patch passed -1 javac 6m 39s root generated 2 new + 698 unchanged - 0 fixed = 700 total (was 698) -1 checkstyle 0m 22s hadoop-common-project/hadoop-common: The patch generated 18 new + 9 unchanged - 13 fixed = 27 total (was 22) +1 mvnsite 0m 53s the patch passed +1 mvneclipse 0m 14s the patch passed -1 whitespace 0m 0s The patch has 2 line(s) that end in whitespace. Use git apply --whitespace=fix. +1 findbugs 1m 52s the patch passed +1 javadoc 1m 0s the patch passed +1 unit 9m 4s hadoop-common in the patch passed. +1 asflicense 0m 21s The patch does not generate ASF License warnings. 39m 45s Subsystem Report/Notes Docker Image:yetus/hadoop:2c91fd8 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12805649/HADOOP-12847.006.patch JIRA Issue HADOOP-12847 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 33463e7e3b99 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 trunk / d1df026 Default Java 1.8.0_91 findbugs v3.0.0 javac https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/artifact/patchprocess/diff-compile-javac-root.txt checkstyle https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/artifact/patchprocess/diff-checkstyle-hadoop-common-project_hadoop-common.txt whitespace https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/artifact/patchprocess/whitespace-eol.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9552/console Powered by Apache Yetus 0.3.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          v08. fixed checkstyle, javac and whitespace issues.

          Show
          jojochuang Wei-Chiu Chuang added a comment - v08. fixed checkstyle, javac and whitespace issues.
          Hide
          hadoopqa Hadoop QA added a comment -
          +1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 17s 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.
          +1 mvninstall 7m 16s trunk passed
          +1 compile 7m 42s trunk passed
          +1 checkstyle 0m 26s trunk passed
          +1 mvnsite 1m 4s trunk passed
          +1 mvneclipse 0m 13s trunk passed
          +1 findbugs 1m 31s trunk passed
          +1 javadoc 0m 59s trunk passed
          +1 mvninstall 0m 44s the patch passed
          +1 compile 7m 28s the patch passed
          +1 javac 7m 27s the patch passed
          +1 checkstyle 0m 24s hadoop-common-project/hadoop-common: The patch generated 0 new + 10 unchanged - 13 fixed = 10 total (was 23)
          +1 mvnsite 0m 59s the patch passed
          +1 mvneclipse 0m 12s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 1m 33s the patch passed
          +1 javadoc 1m 0s the patch passed
          +1 unit 8m 36s hadoop-common in the patch passed.
          +1 asflicense 0m 25s The patch does not generate ASF License warnings.
          41m 31s



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:2c91fd8
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12805679/HADOOP-12847.008.patch
          JIRA Issue HADOOP-12847
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux f5513c31693d 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 trunk / ac95448
          Default Java 1.8.0_91
          findbugs v3.0.0
          Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9556/testReport/
          modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
          Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9556/console
          Powered by Apache Yetus 0.3.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - +1 overall Vote Subsystem Runtime Comment 0 reexec 0m 17s 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. +1 mvninstall 7m 16s trunk passed +1 compile 7m 42s trunk passed +1 checkstyle 0m 26s trunk passed +1 mvnsite 1m 4s trunk passed +1 mvneclipse 0m 13s trunk passed +1 findbugs 1m 31s trunk passed +1 javadoc 0m 59s trunk passed +1 mvninstall 0m 44s the patch passed +1 compile 7m 28s the patch passed +1 javac 7m 27s the patch passed +1 checkstyle 0m 24s hadoop-common-project/hadoop-common: The patch generated 0 new + 10 unchanged - 13 fixed = 10 total (was 23) +1 mvnsite 0m 59s the patch passed +1 mvneclipse 0m 12s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 33s the patch passed +1 javadoc 1m 0s the patch passed +1 unit 8m 36s hadoop-common in the patch passed. +1 asflicense 0m 25s The patch does not generate ASF License warnings. 41m 31s Subsystem Report/Notes Docker Image:yetus/hadoop:2c91fd8 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12805679/HADOOP-12847.008.patch JIRA Issue HADOOP-12847 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux f5513c31693d 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 trunk / ac95448 Default Java 1.8.0_91 findbugs v3.0.0 Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9556/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9556/console Powered by Apache Yetus 0.3.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          v09:

          1. Changed the protocol command to "[-protocol (http|https)]" instead of "[-http|-https]".
          2. Also, changed the argument parsing method.
          3. Updated tests and documentation acoordingly.
          Show
          jojochuang Wei-Chiu Chuang added a comment - v09: Changed the protocol command to " [-protocol (http|https)] " instead of " [-http|-https] ". Also, changed the argument parsing method. Updated tests and documentation acoordingly.
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 13s 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.
          +1 mvninstall 9m 8s trunk passed
          +1 compile 8m 31s trunk passed
          +1 checkstyle 0m 24s trunk passed
          +1 mvnsite 0m 57s trunk passed
          +1 mvneclipse 0m 12s trunk passed
          +1 findbugs 1m 24s trunk passed
          +1 javadoc 0m 54s trunk passed
          +1 mvninstall 0m 55s the patch passed
          +1 compile 6m 51s the patch passed
          +1 javac 6m 51s the patch passed
          +1 checkstyle 0m 23s hadoop-common-project/hadoop-common: The patch generated 0 new + 9 unchanged - 13 fixed = 9 total (was 22)
          +1 mvnsite 0m 54s the patch passed
          +1 mvneclipse 0m 11s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 1m 38s the patch passed
          +1 javadoc 0m 56s the patch passed
          -1 unit 8m 41s hadoop-common in the patch failed.
          +1 asflicense 0m 21s The patch does not generate ASF License warnings.
          43m 16s



          Reason Tests
          Failed junit tests hadoop.net.TestDNS



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:2c91fd8
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806201/HADOOP-12847.009.patch
          JIRA Issue HADOOP-12847
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 8f4dd4032486 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 trunk / 77d5ce9
          Default Java 1.8.0_91
          findbugs v3.0.0
          unit https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
          unit test logs https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
          Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/testReport/
          modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
          Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/console
          Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 13s 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. +1 mvninstall 9m 8s trunk passed +1 compile 8m 31s trunk passed +1 checkstyle 0m 24s trunk passed +1 mvnsite 0m 57s trunk passed +1 mvneclipse 0m 12s trunk passed +1 findbugs 1m 24s trunk passed +1 javadoc 0m 54s trunk passed +1 mvninstall 0m 55s the patch passed +1 compile 6m 51s the patch passed +1 javac 6m 51s the patch passed +1 checkstyle 0m 23s hadoop-common-project/hadoop-common: The patch generated 0 new + 9 unchanged - 13 fixed = 9 total (was 22) +1 mvnsite 0m 54s the patch passed +1 mvneclipse 0m 11s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 38s the patch passed +1 javadoc 0m 56s the patch passed -1 unit 8m 41s hadoop-common in the patch failed. +1 asflicense 0m 21s The patch does not generate ASF License warnings. 43m 16s Reason Tests Failed junit tests hadoop.net.TestDNS Subsystem Report/Notes Docker Image:yetus/hadoop:2c91fd8 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806201/HADOOP-12847.009.patch JIRA Issue HADOOP-12847 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 8f4dd4032486 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 trunk / 77d5ce9 Default Java 1.8.0_91 findbugs v3.0.0 unit https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt unit test logs https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9583/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          The failed unit test is unrelated.

          Show
          jojochuang Wei-Chiu Chuang added a comment - The failed unit test is unrelated.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          v10. minor code refactoring.

          Show
          jojochuang Wei-Chiu Chuang added a comment - v10. minor code refactoring.
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 12s Docker mode activated.
          +1 @author 0m 1s The patch does not contain any @author tags.
          +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
          +1 mvninstall 6m 53s trunk passed
          +1 compile 7m 19s trunk passed
          +1 checkstyle 0m 24s trunk passed
          +1 mvnsite 1m 1s trunk passed
          +1 mvneclipse 0m 12s trunk passed
          +1 findbugs 1m 26s trunk passed
          +1 javadoc 0m 59s trunk passed
          +1 mvninstall 0m 43s the patch passed
          +1 compile 8m 59s the patch passed
          +1 javac 8m 59s the patch passed
          +1 checkstyle 0m 27s hadoop-common-project/hadoop-common: The patch generated 0 new + 9 unchanged - 13 fixed = 9 total (was 22)
          +1 mvnsite 1m 7s the patch passed
          +1 mvneclipse 0m 15s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 1m 53s the patch passed
          +1 javadoc 1m 11s the patch passed
          -1 unit 9m 40s hadoop-common in the patch failed.
          +1 asflicense 0m 23s The patch does not generate ASF License warnings.
          43m 48s



          Reason Tests
          Failed junit tests hadoop.security.ssl.TestReloadingX509TrustManager
            hadoop.net.TestDNS



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:2c91fd8
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806485/HADOOP-12847.010.patch
          JIRA Issue HADOOP-12847
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 6b1e37dbbbc1 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 trunk / 55c3e2d
          Default Java 1.8.0_91
          findbugs v3.0.0
          unit https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
          unit test logs https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt
          Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/testReport/
          modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
          Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/console
          Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 12s Docker mode activated. +1 @author 0m 1s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. +1 mvninstall 6m 53s trunk passed +1 compile 7m 19s trunk passed +1 checkstyle 0m 24s trunk passed +1 mvnsite 1m 1s trunk passed +1 mvneclipse 0m 12s trunk passed +1 findbugs 1m 26s trunk passed +1 javadoc 0m 59s trunk passed +1 mvninstall 0m 43s the patch passed +1 compile 8m 59s the patch passed +1 javac 8m 59s the patch passed +1 checkstyle 0m 27s hadoop-common-project/hadoop-common: The patch generated 0 new + 9 unchanged - 13 fixed = 9 total (was 22) +1 mvnsite 1m 7s the patch passed +1 mvneclipse 0m 15s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 53s the patch passed +1 javadoc 1m 11s the patch passed -1 unit 9m 40s hadoop-common in the patch failed. +1 asflicense 0m 23s The patch does not generate ASF License warnings. 43m 48s Reason Tests Failed junit tests hadoop.security.ssl.TestReloadingX509TrustManager   hadoop.net.TestDNS Subsystem Report/Notes Docker Image:yetus/hadoop:2c91fd8 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806485/HADOOP-12847.010.patch JIRA Issue HADOOP-12847 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 6b1e37dbbbc1 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 trunk / 55c3e2d Default Java 1.8.0_91 findbugs v3.0.0 unit https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt unit test logs https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common.txt Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9592/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Attach the branch-2 patch. The default NN port has been changed in trunk, so need to update the doc.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Attach the branch-2 patch. The default NN port has been changed in trunk, so need to update the doc.
          Hide
          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.
          +1 mvninstall 6m 36s trunk passed
          +1 compile 6m 47s trunk passed
          +1 checkstyle 0m 24s trunk passed
          +1 mvnsite 0m 58s trunk passed
          +1 mvneclipse 0m 15s trunk passed
          +1 findbugs 1m 18s trunk passed
          +1 javadoc 0m 52s trunk passed
          +1 mvninstall 0m 40s the patch passed
          +1 compile 6m 25s the patch passed
          +1 javac 6m 25s the patch passed
          +1 checkstyle 0m 23s hadoop-common-project/hadoop-common: The patch generated 0 new + 9 unchanged - 13 fixed = 9 total (was 22)
          +1 mvnsite 0m 53s the patch passed
          +1 mvneclipse 0m 12s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 1m 26s the patch passed
          +1 javadoc 0m 53s the patch passed
          +1 unit 8m 51s hadoop-common in the patch passed.
          +1 asflicense 0m 21s The patch does not generate ASF License warnings.
          38m 15s



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:2c91fd8
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806500/HADOOP-12847.010.patch
          JIRA Issue HADOOP-12847
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 8b8451f6ab47 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 trunk / 5b41b28
          Default Java 1.8.0_91
          findbugs v3.0.0
          Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9593/testReport/
          modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
          Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9593/console
          Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          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. +1 mvninstall 6m 36s trunk passed +1 compile 6m 47s trunk passed +1 checkstyle 0m 24s trunk passed +1 mvnsite 0m 58s trunk passed +1 mvneclipse 0m 15s trunk passed +1 findbugs 1m 18s trunk passed +1 javadoc 0m 52s trunk passed +1 mvninstall 0m 40s the patch passed +1 compile 6m 25s the patch passed +1 javac 6m 25s the patch passed +1 checkstyle 0m 23s hadoop-common-project/hadoop-common: The patch generated 0 new + 9 unchanged - 13 fixed = 9 total (was 22) +1 mvnsite 0m 53s the patch passed +1 mvneclipse 0m 12s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 1m 26s the patch passed +1 javadoc 0m 53s the patch passed +1 unit 8m 51s hadoop-common in the patch passed. +1 asflicense 0m 21s The patch does not generate ASF License warnings. 38m 15s Subsystem Report/Notes Docker Image:yetus/hadoop:2c91fd8 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806500/HADOOP-12847.010.patch JIRA Issue HADOOP-12847 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 8b8451f6ab47 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 trunk / 5b41b28 Default Java 1.8.0_91 findbugs v3.0.0 Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9593/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9593/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 10m 26s 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.
          +1 mvninstall 6m 37s branch-2 passed
          +1 compile 5m 27s branch-2 passed with JDK v1.8.0_91
          +1 compile 6m 10s branch-2 passed with JDK v1.7.0_101
          +1 checkstyle 0m 24s branch-2 passed
          +1 mvnsite 0m 56s branch-2 passed
          +1 mvneclipse 0m 15s branch-2 passed
          +1 findbugs 1m 35s branch-2 passed
          +1 javadoc 0m 54s branch-2 passed with JDK v1.8.0_91
          +1 javadoc 1m 3s branch-2 passed with JDK v1.7.0_101
          +1 mvninstall 0m 40s the patch passed
          +1 compile 5m 10s the patch passed with JDK v1.8.0_91
          +1 javac 5m 10s the patch passed
          +1 compile 6m 12s the patch passed with JDK v1.7.0_101
          +1 javac 6m 12s the patch passed
          +1 checkstyle 0m 24s hadoop-common-project/hadoop-common: The patch generated 0 new + 10 unchanged - 13 fixed = 10 total (was 23)
          +1 mvnsite 0m 56s the patch passed
          +1 mvneclipse 0m 13s the patch passed
          -1 whitespace 0m 0s The patch has 50 line(s) that end in whitespace. Use git apply --whitespace=fix.
          +1 findbugs 1m 51s the patch passed
          +1 javadoc 0m 51s the patch passed with JDK v1.8.0_91
          +1 javadoc 1m 7s the patch passed with JDK v1.7.0_101
          -1 unit 19m 34s hadoop-common in the patch failed with JDK v1.8.0_91.
          +1 unit 7m 42s hadoop-common in the patch passed with JDK v1.7.0_101.
          +1 asflicense 0m 22s The patch does not generate ASF License warnings.
          80m 0s



          Reason Tests
          JDK v1.8.0_91 Timed out junit tests org.apache.hadoop.http.TestHttpServerLifecycle



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:babe025
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806509/HADOOP-12847.010.branch-2.patch
          JIRA Issue HADOOP-12847
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 7d2b58a749bf 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 / 59335b4
          Default Java 1.7.0_101
          Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_91 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_101
          findbugs v3.0.0
          whitespace https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/artifact/patchprocess/whitespace-eol.txt
          unit https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt
          unit test logs https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt
          JDK v1.7.0_101 Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/testReport/
          modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
          Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/console
          Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 10m 26s 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. +1 mvninstall 6m 37s branch-2 passed +1 compile 5m 27s branch-2 passed with JDK v1.8.0_91 +1 compile 6m 10s branch-2 passed with JDK v1.7.0_101 +1 checkstyle 0m 24s branch-2 passed +1 mvnsite 0m 56s branch-2 passed +1 mvneclipse 0m 15s branch-2 passed +1 findbugs 1m 35s branch-2 passed +1 javadoc 0m 54s branch-2 passed with JDK v1.8.0_91 +1 javadoc 1m 3s branch-2 passed with JDK v1.7.0_101 +1 mvninstall 0m 40s the patch passed +1 compile 5m 10s the patch passed with JDK v1.8.0_91 +1 javac 5m 10s the patch passed +1 compile 6m 12s the patch passed with JDK v1.7.0_101 +1 javac 6m 12s the patch passed +1 checkstyle 0m 24s hadoop-common-project/hadoop-common: The patch generated 0 new + 10 unchanged - 13 fixed = 10 total (was 23) +1 mvnsite 0m 56s the patch passed +1 mvneclipse 0m 13s the patch passed -1 whitespace 0m 0s The patch has 50 line(s) that end in whitespace. Use git apply --whitespace=fix. +1 findbugs 1m 51s the patch passed +1 javadoc 0m 51s the patch passed with JDK v1.8.0_91 +1 javadoc 1m 7s the patch passed with JDK v1.7.0_101 -1 unit 19m 34s hadoop-common in the patch failed with JDK v1.8.0_91. +1 unit 7m 42s hadoop-common in the patch passed with JDK v1.7.0_101. +1 asflicense 0m 22s The patch does not generate ASF License warnings. 80m 0s Reason Tests JDK v1.8.0_91 Timed out junit tests org.apache.hadoop.http.TestHttpServerLifecycle Subsystem Report/Notes Docker Image:yetus/hadoop:babe025 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12806509/HADOOP-12847.010.branch-2.patch JIRA Issue HADOOP-12847 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 7d2b58a749bf 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 / 59335b4 Default Java 1.7.0_101 Multi-JDK versions /usr/lib/jvm/java-8-oracle:1.8.0_91 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_101 findbugs v3.0.0 whitespace https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/artifact/patchprocess/whitespace-eol.txt unit https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt unit test logs https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt JDK v1.7.0_101 Test Results https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/testReport/ modules C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common Console output https://builds.apache.org/job/PreCommit-HADOOP-Build/9594/console Powered by Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org This message was automatically generated.
          Hide
          yzhangal Yongjun Zhang added a comment -

          Thanks Wei-Chiu Chuang for the work here, +1 on rev 10. Will commit soon,

          Show
          yzhangal Yongjun Zhang added a comment - Thanks Wei-Chiu Chuang for the work here, +1 on rev 10. Will commit soon,
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Hadoop-trunk-Commit #9873 (See https://builds.apache.org/job/Hadoop-trunk-Commit/9873/)
          HADOOP-12847. hadoop daemonlog should support https and SPNEGO for (yzhang: rev 34cc21f6d1a293d92613defba38e8ae810db4c71)

          • hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md
          • hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/log/TestLogLevel.java
          • hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/log/LogLevel.java
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-trunk-Commit #9873 (See https://builds.apache.org/job/Hadoop-trunk-Commit/9873/ ) HADOOP-12847 . hadoop daemonlog should support https and SPNEGO for (yzhang: rev 34cc21f6d1a293d92613defba38e8ae810db4c71) hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/log/TestLogLevel.java hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/log/LogLevel.java
          Hide
          yzhangal Yongjun Zhang added a comment -

          Committed to trunk and branch-2.

          Thanks Wei-Chiu Chuang for the contribution, and other folks for reviewing.

          Show
          yzhangal Yongjun Zhang added a comment - Committed to trunk and branch-2. Thanks Wei-Chiu Chuang for the contribution, and other folks for reviewing.
          Hide
          jojochuang Wei-Chiu Chuang added a comment -

          Attach the branch-2.8 patch.

          Show
          jojochuang Wei-Chiu Chuang added a comment - Attach the branch-2.8 patch.
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10709 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10709/)
          YARN-5172. Update yarn daemonlog documentation due to HADOOP-12847. (jlowe: rev b4a8fbcbbc5ea4ab3087ecf913839a53f32be113)

          • (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnCommands.md
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10709 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10709/ ) YARN-5172 . Update yarn daemonlog documentation due to HADOOP-12847 . (jlowe: rev b4a8fbcbbc5ea4ab3087ecf913839a53f32be113) (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnCommands.md

            People

            • Assignee:
              jojochuang Wei-Chiu Chuang
              Reporter:
              jojochuang Wei-Chiu Chuang
            • Votes:
              0 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development