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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2021/01/20 18:10:42 UTC

[GitHub] [hadoop] amahussein opened a new pull request #2631: HADOOP-17079. [branch-2.10] Optimize UGI#getGroups by adding UGI#getGroupsSet

amahussein opened a new pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631


   Porting to Hadoop-2.10 three commits related to Groups.
   
   HADOOP-13965. Groups should be consistent in using default group mappā€¦  [383aa9c](https://github.com/apache/hadoop/commit/383aa9c9f55983cdb1c225b2ed22f6f48616cb9c)
   HDFS-13723. Occasional "Should be different group" error in TestRefreā€¦ [162228e](https://github.com/apache/hadoop/commit/162228e8db937d4bdb9cf61d15ed555f1c96368f)
   HADOOP-17079. Optimize UGI#getGroups by adding UGI#getGroupsSet. [f91a8ad](https://github.com/apache/hadoop/commit/f91a8ad88b00b50231f1ae3f8820a25c963bb561) (#2085)
   
   CC: @linyiqun @smengcl @xiaoyuyao @jojochuang @jbrennan333 


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[GitHub] [hadoop] hadoop-yetus commented on pull request #2631: HADOOP-17485. port UGI#getGroupsSet optimizations into 2.10

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-765034981


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |  11m 46s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  1s |  No case conflicting files found.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   | +1 :green_heart: |  test4tests  |   0m  0s |  The patch appears to include 19 new or modified test files.  |
   ||| _ branch-2.10 Compile Tests _ |
   | +0 :ok: |  mvndep  |   2m 11s |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  14m 26s |  branch-2.10 passed  |
   | +1 :green_heart: |  compile  |  13m 10s |  branch-2.10 passed  |
   | +1 :green_heart: |  checkstyle  |   2m 21s |  branch-2.10 passed  |
   | +1 :green_heart: |  mvnsite  |   6m 44s |  branch-2.10 passed  |
   | +1 :green_heart: |  javadoc  |   5m 30s |  branch-2.10 passed  |
   | +0 :ok: |  spotbugs  |   2m  0s |  Used deprecated FindBugs config; considering switching to SpotBugs.  |
   | +1 :green_heart: |  findbugs  |  10m 55s |  branch-2.10 passed  |
   ||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 26s |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   4m 30s |  the patch passed  |
   | +1 :green_heart: |  compile  |  12m 30s |  the patch passed  |
   | -1 :x: |  javac  |  12m 30s |  root generated 1 new + 1541 unchanged - 0 fixed = 1542 total (was 1541)  |
   | -0 :warning: |  checkstyle  |   2m 25s |  root: The patch generated 2 new + 1197 unchanged - 16 fixed = 1199 total (was 1213)  |
   | +1 :green_heart: |  mvnsite  |   6m 34s |  the patch passed  |
   | -1 :x: |  whitespace  |   0m  0s |  The patch has 1 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply  |
   | +1 :green_heart: |  javadoc  |   5m 32s |  the patch passed  |
   | -1 :x: |  findbugs  |   2m 41s |  hadoop-common-project/hadoop-common generated 15 new + 0 unchanged - 0 fixed = 15 total (was 0)  |
   ||| _ Other Tests _ |
   | -1 :x: |  unit  |   9m 14s |  hadoop-common in the patch failed.  |
   | -1 :x: |  unit  |  65m 18s |  hadoop-hdfs in the patch failed.  |
   | +1 :green_heart: |  unit  |   5m  3s |  hadoop-hdfs-httpfs in the patch passed.  |
   | -1 :x: |  unit  |  18m 15s |  hadoop-hdfs-rbf in the patch failed.  |
   | -1 :x: |  unit  |  67m 48s |  hadoop-yarn-server-resourcemanager in the patch failed.  |
   | +1 :green_heart: |  unit  |   4m 37s |  hadoop-mapreduce-client-hs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   1m  0s |  The patch does not generate ASF License warnings.  |
   |  |   | 290m 12s |   |
   
   
   | Reason | Tests |
   |-------:|:------|
   | FindBugs | module:hadoop-common-project/hadoop-common |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindPassword; locked 75% of time  Unsynchronized access at LdapGroupsMapping.java:75% of time  Unsynchronized access at LdapGroupsMapping.java:[line 630] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindUser; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 629] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.conf; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 632] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.groupHierarchyLevels; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 340] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.groupNameAttr; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 533] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.ldapCxtFactoryClass; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 613] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.ldapUrls; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 750] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.memberOfAttr; locked 60% of time  Unsynchronized access at LdapGroupsMapping.java:60% of time  Unsynchronized access at LdapGroupsMapping.java:[line 503] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.numAttemptsBeforeFailover; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 346] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.posixGidAttr; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 398] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.posixUidAttr; locked 60% of time  Unsynchronized access at LdapGroupsMapping.java:60% of time  Unsynchronized access at LdapGroupsMapping.java:[line 399] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.useOneQuery; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 496] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.useSsl; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 618] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.userSearchFilter; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 485] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.userbaseDN; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 485] |
   | Failed junit tests | hadoop.security.TestGroupsCaching |
   |   | hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys |
   |   | hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain |
   |   | hadoop.hdfs.server.federation.router.TestRouterQuota |
   |   | hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat |
   |   | hadoop.hdfs.server.federation.resolver.order.TestLocalResolver |
   |   | hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver |
   |   | hadoop.yarn.server.resourcemanager.TestClientRMService |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/Dockerfile |
   | GITHUB PR | https://github.com/apache/hadoop/pull/2631 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle |
   | uname | Linux da51df9ebb6b 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-2.10 / e48b91c |
   | Default Java | Oracle Corporation-1.7.0_95-b00 |
   | javac | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/diff-compile-javac-root.txt |
   | checkstyle | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/diff-checkstyle-root.txt |
   | whitespace | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/whitespace-eol.txt |
   | findbugs | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/new-findbugs-hadoop-common-project_hadoop-common.html |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
   |  Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/testReport/ |
   | Max. process+thread count | 2452 (vs. ulimit of 5500) |
   | modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs U: . |
   | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/3/console |
   | versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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[GitHub] [hadoop] hadoop-yetus commented on pull request #2631: HADOOP-17485. port UGI#getGroupsSet optimizations into 2.10

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-952344979


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   9m 37s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  1s |  No case conflicting files found.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   | +1 :green_heart: |  test4tests  |   0m  0s |  The patch appears to include 12 new or modified test files.  |
   ||| _ branch-2.10 Compile Tests _ |
   | +0 :ok: |  mvndep  |   2m 29s |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  12m 30s |  branch-2.10 passed  |
   | +1 :green_heart: |  compile  |  13m  2s |  branch-2.10 passed with JDK Azul Systems, Inc.-1.7.0_262-b10  |
   | +1 :green_heart: |  compile  |  10m 44s |  branch-2.10 passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10  |
   | +1 :green_heart: |  checkstyle  |   2m  9s |  branch-2.10 passed  |
   | +1 :green_heart: |  mvnsite  |   6m  2s |  branch-2.10 passed  |
   | +1 :green_heart: |  javadoc  |   5m 28s |  branch-2.10 passed with JDK Azul Systems, Inc.-1.7.0_262-b10  |
   | +1 :green_heart: |  javadoc  |   4m 32s |  branch-2.10 passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10  |
   | +0 :ok: |  spotbugs  |  28m 21s |  Both FindBugs and SpotBugs are enabled, using SpotBugs.  |
   | -1 :x: |  spotbugs  |   2m  1s |  hadoop-common-project/hadoop-common in branch-2.10 has 2 extant spotbugs warnings.  |
   | -1 :x: |  spotbugs  |   2m 31s |  hadoop-hdfs-project/hadoop-hdfs in branch-2.10 has 1 extant spotbugs warnings.  |
   ||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 20s |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   3m 44s |  the patch passed  |
   | +1 :green_heart: |  compile  |  12m 20s |  the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10  |
   | -1 :x: |  javac  |  12m 20s |  root-jdkAzulSystems,Inc.-1.7.0_262-b10 with JDK Azul Systems, Inc.-1.7.0_262-b10 generated 79 new + 1676 unchanged - 3 fixed = 1755 total (was 1679)  |
   | +1 :green_heart: |  compile  |  10m 39s |  the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10  |
   | -1 :x: |  javac  |  10m 39s |  root-jdkPrivateBuild-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 generated 79 new + 1569 unchanged - 3 fixed = 1648 total (was 1572)  |
   | +1 :green_heart: |  checkstyle  |   2m  9s |  root: The patch generated 0 new + 764 unchanged - 6 fixed = 764 total (was 770)  |
   | +1 :green_heart: |  mvnsite  |   5m 52s |  the patch passed  |
   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  javadoc  |   5m 29s |  the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10  |
   | +1 :green_heart: |  javadoc  |   4m 32s |  the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10  |
   | -1 :x: |  spotbugs  |   2m 12s |  hadoop-common-project/hadoop-common generated 2 new + 2 unchanged - 0 fixed = 4 total (was 2)  |
   ||| _ Other Tests _ |
   | -1 :x: |  unit  |   8m  4s |  hadoop-common in the patch failed.  |
   | -1 :x: |  unit  |  63m  8s |  hadoop-hdfs in the patch failed.  |
   | +1 :green_heart: |  unit  |   4m 32s |  hadoop-hdfs-httpfs in the patch passed.  |
   | +1 :green_heart: |  unit  |  17m 26s |  hadoop-hdfs-rbf in the patch passed.  |
   | -1 :x: |  unit  |  79m 32s |  hadoop-yarn-server-resourcemanager in the patch failed.  |
   | +1 :green_heart: |  unit  |   3m 47s |  hadoop-mapreduce-client-hs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 57s |  The patch does not generate ASF License warnings.  |
   |  |   | 316m 46s |   |
   
   
   | Reason | Tests |
   |-------:|:------|
   | FindBugs | module:hadoop-common-project/hadoop-common |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindPassword; locked 75% of time  Unsynchronized access at LdapGroupsMapping.java:75% of time  Unsynchronized access at LdapGroupsMapping.java:[line 596] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindUser; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 595] |
   | Failed junit tests | hadoop.log.TestLogLevel |
   |   | hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/Dockerfile |
   | GITHUB PR | https://github.com/apache/hadoop/pull/2631 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle |
   | uname | Linux 4b781b709a09 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-2.10 / 3dd8880 |
   | Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
   | Multi-JDK versions | /usr/lib/jvm/zulu-7-amd64:Azul Systems, Inc.-1.7.0_262-b10 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
   | spotbugs | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html |
   | spotbugs | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html |
   | javac | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/diff-compile-javac-root-jdkAzulSystems,Inc.-1.7.0_262-b10.txt |
   | javac | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/diff-compile-javac-root-jdkPrivateBuild-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10.txt |
   | spotbugs | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/new-spotbugs-hadoop-common-project_hadoop-common.html |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
   |  Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/testReport/ |
   | Max. process+thread count | 2702 (vs. ulimit of 5500) |
   | modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs U: . |
   | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/console |
   | versions | git=2.7.4 maven=3.3.9 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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[GitHub] [hadoop] hadoop-yetus commented on pull request #2631: HADOOP-17079. [branch-2.10] Optimize UGI#getGroups by adding UGI#getGroupsSet

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-764008495






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[GitHub] [hadoop] hadoop-yetus commented on pull request #2631: HADOOP-17079. [branch-2.10] Optimize UGI#getGroups by adding UGI#getGroupsSet

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-764008495


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |  11m 16s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  1s |  No case conflicting files found.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   | +1 :green_heart: |  test4tests  |   0m  0s |  The patch appears to include 12 new or modified test files.  |
   ||| _ branch-2.10 Compile Tests _ |
   | +0 :ok: |  mvndep  |   2m 12s |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  14m 53s |  branch-2.10 passed  |
   | +1 :green_heart: |  compile  |  13m 24s |  branch-2.10 passed  |
   | +1 :green_heart: |  checkstyle  |   2m 21s |  branch-2.10 passed  |
   | +1 :green_heart: |  mvnsite  |   6m 54s |  branch-2.10 passed  |
   | +1 :green_heart: |  javadoc  |   5m 18s |  branch-2.10 passed  |
   | +0 :ok: |  spotbugs  |   2m  3s |  Used deprecated FindBugs config; considering switching to SpotBugs.  |
   | +1 :green_heart: |  findbugs  |  11m  6s |  branch-2.10 passed  |
   ||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 24s |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   4m 39s |  the patch passed  |
   | +1 :green_heart: |  compile  |  12m 55s |  the patch passed  |
   | -1 :x: |  javac  |  12m 55s |  root generated 79 new + 1531 unchanged - 3 fixed = 1610 total (was 1534)  |
   | +1 :green_heart: |  checkstyle  |   2m 18s |  root: The patch generated 0 new + 1008 unchanged - 11 fixed = 1008 total (was 1019)  |
   | +1 :green_heart: |  mvnsite  |   6m 30s |  the patch passed  |
   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  javadoc  |   5m 27s |  the patch passed  |
   | -1 :x: |  findbugs  |   2m 45s |  hadoop-common-project/hadoop-common generated 15 new + 0 unchanged - 0 fixed = 15 total (was 0)  |
   ||| _ Other Tests _ |
   | -1 :x: |  unit  |   9m 18s |  hadoop-common in the patch failed.  |
   | -1 :x: |  unit  |  63m  3s |  hadoop-hdfs in the patch failed.  |
   | +1 :green_heart: |  unit  |   5m  0s |  hadoop-hdfs-httpfs in the patch passed.  |
   | -1 :x: |  unit  |  17m 55s |  hadoop-hdfs-rbf in the patch failed.  |
   | -1 :x: |  unit  |  67m 22s |  hadoop-yarn-server-resourcemanager in the patch failed.  |
   | +1 :green_heart: |  unit  |   4m 24s |  hadoop-mapreduce-client-hs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 59s |  The patch does not generate ASF License warnings.  |
   |  |   | 287m 31s |   |
   
   
   | Reason | Tests |
   |-------:|:------|
   | FindBugs | module:hadoop-common-project/hadoop-common |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindPassword; locked 75% of time  Unsynchronized access at LdapGroupsMapping.java:75% of time  Unsynchronized access at LdapGroupsMapping.java:[line 631] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindUser; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 630] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.conf; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 633] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.groupHierarchyLevels; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 340] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.groupNameAttr; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 534] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.ldapCxtFactoryClass; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 614] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.ldapUrls; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 751] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.memberOfAttr; locked 60% of time  Unsynchronized access at LdapGroupsMapping.java:60% of time  Unsynchronized access at LdapGroupsMapping.java:[line 504] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.numAttemptsBeforeFailover; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 346] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.posixGidAttr; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 398] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.posixUidAttr; locked 60% of time  Unsynchronized access at LdapGroupsMapping.java:60% of time  Unsynchronized access at LdapGroupsMapping.java:[line 399] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.useOneQuery; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 497] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.useSsl; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 619] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.userSearchFilter; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 486] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.userbaseDN; locked 66% of time  Unsynchronized access at LdapGroupsMapping.java:66% of time  Unsynchronized access at LdapGroupsMapping.java:[line 486] |
   | Failed junit tests | hadoop.security.TestLdapGroupsMappingWithOneQuery |
   |   | hadoop.security.TestLdapGroupsMapping |
   |   | hadoop.hdfs.server.namenode.ha.TestHAAppend |
   |   | hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys |
   |   | hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain |
   |   | hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver |
   |   | hadoop.hdfs.server.federation.resolver.order.TestLocalResolver |
   |   | hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat |
   |   | hadoop.hdfs.server.federation.router.TestRouterQuota |
   |   | hadoop.yarn.server.resourcemanager.TestClientRMService |
   |   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/Dockerfile |
   | GITHUB PR | https://github.com/apache/hadoop/pull/2631 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle |
   | uname | Linux d6ad7d8e5ff3 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22 16:55:30 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-2.10 / ea3c3d9 |
   | Default Java | Oracle Corporation-1.7.0_95-b00 |
   | javac | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/diff-compile-javac-root.txt |
   | findbugs | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/new-findbugs-hadoop-common-project_hadoop-common.html |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
   |  Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/testReport/ |
   | Max. process+thread count | 2622 (vs. ulimit of 5500) |
   | modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs U: . |
   | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/1/console |
   | versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hadoop] hadoop-yetus commented on pull request #2631: HADOOP-17485. port UGI#getGroupsSet optimizations into 2.10

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-764886532


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   0m  0s |  Docker mode activated.  |
   | -1 :x: |  patch  |   0m 10s |  https://github.com/apache/hadoop/pull/2631 does not apply to branch-2.10. Rebase required? Wrong Branch? See https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute for help.  |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | GITHUB PR | https://github.com/apache/hadoop/pull/2631 |
   | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/2/console |
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[GitHub] [hadoop] jojochuang commented on pull request #2631: HADOOP-17485. port UGI#getGroupsSet optimizations into 2.10

Posted by GitBox <gi...@apache.org>.
jojochuang commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-827278391


   `Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindPassword; locked 75% of time Unsynchronized access at LdapGroupsMapping.java:75% of time Unsynchronized access at LdapGroupsMapping.java:[line 596]`
   Was this caused by this PR or was it already there before/


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[GitHub] [hadoop] hadoop-yetus commented on pull request #2631: HADOOP-17485. port UGI#getGroupsSet optimizations into 2.10

Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-765322542


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |  11m 32s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  No case conflicting files found.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   | +1 :green_heart: |  test4tests  |   0m  0s |  The patch appears to include 12 new or modified test files.  |
   ||| _ branch-2.10 Compile Tests _ |
   | +0 :ok: |  mvndep  |   2m 13s |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  15m  4s |  branch-2.10 passed  |
   | +1 :green_heart: |  compile  |  13m 39s |  branch-2.10 passed  |
   | +1 :green_heart: |  checkstyle  |   2m 18s |  branch-2.10 passed  |
   | +1 :green_heart: |  mvnsite  |   6m 30s |  branch-2.10 passed  |
   | +1 :green_heart: |  javadoc  |   5m  9s |  branch-2.10 passed  |
   | +0 :ok: |  spotbugs  |   2m  3s |  Used deprecated FindBugs config; considering switching to SpotBugs.  |
   | +1 :green_heart: |  findbugs  |  11m 42s |  branch-2.10 passed  |
   ||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 23s |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |   4m 45s |  the patch passed  |
   | +1 :green_heart: |  compile  |  12m 53s |  the patch passed  |
   | -1 :x: |  javac  |  12m 53s |  root generated 79 new + 1531 unchanged - 3 fixed = 1610 total (was 1534)  |
   | +1 :green_heart: |  checkstyle  |   2m 17s |  root: The patch generated 0 new + 983 unchanged - 8 fixed = 983 total (was 991)  |
   | +1 :green_heart: |  mvnsite  |   6m 16s |  the patch passed  |
   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  javadoc  |   5m 19s |  the patch passed  |
   | -1 :x: |  findbugs  |   2m 46s |  hadoop-common-project/hadoop-common generated 2 new + 0 unchanged - 0 fixed = 2 total (was 0)  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |  10m  3s |  hadoop-common in the patch passed.  |
   | -1 :x: |  unit  |  68m 53s |  hadoop-hdfs in the patch failed.  |
   | +1 :green_heart: |  unit  |   4m 51s |  hadoop-hdfs-httpfs in the patch passed.  |
   | -1 :x: |  unit  |  18m 23s |  hadoop-hdfs-rbf in the patch failed.  |
   | -1 :x: |  unit  |  70m 52s |  hadoop-yarn-server-resourcemanager in the patch failed.  |
   | +1 :green_heart: |  unit  |   4m 37s |  hadoop-mapreduce-client-hs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 58s |  The patch does not generate ASF License warnings.  |
   |  |   | 298m 40s |   |
   
   
   | Reason | Tests |
   |-------:|:------|
   | FindBugs | module:hadoop-common-project/hadoop-common |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindPassword; locked 75% of time  Unsynchronized access at LdapGroupsMapping.java:75% of time  Unsynchronized access at LdapGroupsMapping.java:[line 596] |
   |  |  Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindUser; locked 50% of time  Unsynchronized access at LdapGroupsMapping.java:50% of time  Unsynchronized access at LdapGroupsMapping.java:[line 595] |
   | Failed junit tests | hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys |
   |   | hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain |
   |   | hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver |
   |   | hadoop.hdfs.server.federation.resolver.order.TestLocalResolver |
   |   | hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat |
   |   | hadoop.hdfs.server.federation.router.TestRouterQuota |
   |   | hadoop.yarn.server.resourcemanager.TestClientRMService |
   |   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/artifact/out/Dockerfile |
   | GITHUB PR | https://github.com/apache/hadoop/pull/2631 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle |
   | uname | Linux 5403b5396972 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22 16:55:30 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | branch-2.10 / e48b91c |
   | Default Java | Oracle Corporation-1.7.0_95-b00 |
   | javac | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/artifact/out/diff-compile-javac-root.txt |
   | findbugs | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/artifact/out/new-findbugs-hadoop-common-project_hadoop-common.html |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt |
   | unit | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
   |  Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/testReport/ |
   | Max. process+thread count | 2633 (vs. ulimit of 5500) |
   | modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs U: . |
   | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2631/4/console |
   | versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hadoop] amahussein commented on pull request #2631: HADOOP-17485. port UGI#getGroupsSet optimizations into 2.10

Posted by GitBox <gi...@apache.org>.
amahussein commented on pull request #2631:
URL: https://github.com/apache/hadoop/pull/2631#issuecomment-827562798


   > `Inconsistent synchronization of org.apache.hadoop.security.LdapGroupsMapping.bindPassword; locked 75% of time Unsynchronized access at LdapGroupsMapping.java:75% of time Unsynchronized access at LdapGroupsMapping.java:[line 596]`
   > Was this caused by this PR or was it already there before/
   
   I think this PR added `public Set<String> getGroupsSet(String user)` in line [LdapGroupsMapping#627](https://github.com/apache/hadoop/pull/2631/files#diff-34cbaed59eb28984bdb38185b850527c6bc2088d2295fee6657333084aeab668R627) that is not synchronized which in turn calls `doGetGroups()`. Perhaps this is why `findbugs` finds it a concurrency issue.
   


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