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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2021/12/02 08:50:07 UTC

[GitHub] [hadoop] hfutatzhanghb opened a new pull request #3743: HDFS-16368. DFSadmin supports refresh topology info without restarting namenode

hfutatzhanghb opened a new pull request #3743:
URL: https://github.com/apache/hadoop/pull/3743


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   ### Description of PR
   Currently in HDFS, if we update the rack info for rack-awareness, we may need to rolling restart namenodes to let it be effective. If cluster is large, the cost time of rolling restart namenodes is very log. So, we develope a method to refresh topology info without rolling restart namenodes.
   
   ### How was this patch tested?
   1. hdfs dfsamin -printTopology
   2. upload a file to HDFS, then use `fsck` to check its block location and rack info.
   
   ### For code changes:
   
   https://issues.apache.org/jira/browse/HDFS-16368
   
   


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[GitHub] [hadoop] hadoop-yetus commented on pull request #3743: HDFS-16368. DFSadmin supports refresh topology info without restarting namenode

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #3743:
URL: https://github.com/apache/hadoop/pull/3743#issuecomment-984509093


   :broken_heart: **-1 overall**
   
   
   
   
   
   
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   | Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
   
   
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[GitHub] [hadoop] hadoop-yetus commented on pull request #3743: HDFS-16368. DFSadmin supports refresh topology info without restarting namenode

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #3743:
URL: https://github.com/apache/hadoop/pull/3743#issuecomment-998017917


   :broken_heart: **-1 overall**
   
   
   
   
   
   
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   | Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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[GitHub] [hadoop] hadoop-yetus commented on pull request #3743: HDFS-16368. DFSadmin supports refresh topology info without restarting namenode

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #3743:
URL: https://github.com/apache/hadoop/pull/3743#issuecomment-990113213


   :broken_heart: **-1 overall**
   
   
   
   
   
   
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   |||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 21s |  |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   2m 43s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   5m 53s |  |  the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  cc  |   5m 53s |  |  the patch passed  |
   | +1 :green_heart: |  javac  |   5m 53s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   5m 33s |  |  the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  cc  |   5m 33s |  |  the patch passed  |
   | +1 :green_heart: |  javac  |   5m 33s |  |  the patch passed  |
   | -1 :x: |  blanks  |   0m  0s | [/blanks-eol.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/blanks-eol.txt) |  The patch has 7 line(s) that end in blanks. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply  |
   | -0 :warning: |  checkstyle  |   1m 10s | [/results-checkstyle-hadoop-hdfs-project.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/results-checkstyle-hadoop-hdfs-project.txt) |  hadoop-hdfs-project: The patch generated 8 new + 456 unchanged - 0 fixed = 464 total (was 456)  |
   | +1 :green_heart: |  mvnsite  |   2m 43s |  |  the patch passed  |
   | -1 :x: |  javadoc  |   0m 34s | [/results-javadoc-javadoc-hadoop-hdfs-project_hadoop-hdfs-client-jdkUbuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/results-javadoc-javadoc-hadoop-hdfs-project_hadoop-hdfs-client-jdkUbuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04.txt) |  hadoop-hdfs-project_hadoop-hdfs-client-jdkUbuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 generated 1 new + 98 unchanged - 1 fixed = 99 total (was 99)  |
   | -1 :x: |  javadoc  |   0m 53s | [/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04.txt) |  hadoop-hdfs in the patch failed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04.  |
   | +1 :green_heart: |  javadoc  |   2m 47s |  |  the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  spotbugs  |   7m 22s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  23m  9s |  |  patch has no errors when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |   2m 16s |  |  hadoop-hdfs-client in the patch passed.  |
   | -1 :x: |  unit  | 321m  0s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt) |  hadoop-hdfs in the patch passed.  |
   | -1 :x: |  unit  |  31m 43s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt) |  hadoop-hdfs-rbf in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 43s |  |  The patch does not generate ASF License warnings.  |
   |  |   | 500m 42s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes |
   |   | hadoop.hdfs.rbfbalance.TestRouterDistCpProcedure |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/artifact/out/Dockerfile |
   | GITHUB PR | https://github.com/apache/hadoop/pull/3743 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell cc buflint bufcompat |
   | uname | Linux fa0430f16abd 4.15.0-163-generic #171-Ubuntu SMP Fri Nov 5 11:55:11 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | trunk / 12b3c37f4c1dedc2148b779517f7d976a2426490 |
   | Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
   | Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
   |  Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/testReport/ |
   | Max. process+thread count | 2274 (vs. ulimit of 5500) |
   | modules | C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-rbf U: hadoop-hdfs-project |
   | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3743/2/console |
   | versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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