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https://issues.apache.org/jira/browse/HDFS-16540?focusedWorklogId=764073&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-764073
 ]

ASF GitHub Bot logged work on HDFS-16540:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 29/Apr/22 08:26
            Start Date: 29/Apr/22 08:26
    Worklog Time Spent: 10m 
      Work Description: hadoop-yetus commented on PR #4246:
URL: https://github.com/apache/hadoop/pull/4246#issuecomment-1113018015

   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |   6m 55s |  |  Docker mode activated.  |
   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files 
found.  |
   | +0 :ok: |  codespell  |   0m  0s |  |  codespell was not available.  |
   | +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 1 new or modified test files.  |
   |||| _ branch-3.3 Compile Tests _ |
   | +0 :ok: |  mvndep  |  14m 29s |  |  Maven dependency ordering for branch  |
   | +1 :green_heart: |  mvninstall  |  23m 53s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  compile  |  18m  9s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  checkstyle  |   3m 23s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  mvnsite  |  20m 24s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  javadoc  |   8m  2s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  spotbugs  |  35m 29s |  |  branch-3.3 passed  |
   | +1 :green_heart: |  shadedclient  |  59m 16s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +0 :ok: |  mvndep  |   0m 33s |  |  Maven dependency ordering for patch  |
   | +1 :green_heart: |  mvninstall  |  22m 45s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |  17m 35s |  |  the patch passed  |
   | +1 :green_heart: |  javac  |  17m 35s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  1s |  |  The patch has no blanks 
issues.  |
   | +1 :green_heart: |  checkstyle  |   3m  6s |  |  the patch passed  |
   | +1 :green_heart: |  mvnsite  |  19m 49s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   7m 57s |  |  the patch passed  |
   | +1 :green_heart: |  spotbugs  |  35m 39s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  55m 59s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | -1 :x: |  unit  | 579m 22s | 
[/patch-unit-root.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4246/1/artifact/out/patch-unit-root.txt)
 |  root in the patch failed.  |
   | +0 :ok: |  asflicense  |   1m 41s |  |  ASF License check generated no 
output?  |
   |  |   | 874m 55s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | 
hadoop.yarn.server.router.webapp.TestRouterWebServicesREST |
   |   | 
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokenAuthentication
 |
   |   | hadoop.yarn.server.resourcemanager.TestRMHA |
   |   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebappAuthentication |
   |   | hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher |
   |   | 
hadoop.yarn.server.resourcemanager.metrics.TestCombinedSystemMetricsPublisher |
   |   | hadoop.yarn.server.resourcemanager.TestClientRMService |
   |   | hadoop.yarn.server.timeline.webapp.TestTimelineWebServicesWithSSL |
   |   | 
hadoop.yarn.server.timeline.security.TestTimelineAuthenticationFilterForV1 |
   |   | 
hadoop.yarn.server.applicationhistoryservice.TestApplicationHistoryServer |
   |   | hadoop.yarn.client.TestGetGroups |
   |   | 
hadoop.yarn.client.TestResourceManagerAdministrationProtocolPBClientImpl |
   |   | hadoop.crypto.key.kms.server.TestKMS |
   |   | hadoop.crypto.key.kms.server.TestKMSWithZK |
   |   | hadoop.hdfs.server.federation.router.TestRouterRpc |
   |   | hadoop.hdfs.server.federation.security.TestRouterSecurityManager |
   |   | hadoop.hdfs.server.federation.router.TestRouterRpcMultiDestination |
   |   | hadoop.hdfs.server.namenode.TestFileTruncate |
   |   | hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade |
   |   | hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics |
   |   | hadoop.hdfs.server.datanode.TestBPOfferService |
   |   | hadoop.hdfs.TestDFSInotifyEventInputStreamKerberized |
   |   | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks |
   |   | hadoop.mapreduce.v2.TestMRJobs |
   |   | hadoop.mapreduce.v2.TestMRJobsWithProfiler |
   |   | hadoop.mapreduce.v2.TestRMNMInfo |
   |   | hadoop.mapreduce.v2.TestMRAppWithCombiner |
   |   | hadoop.mapreduce.v2.TestSpeculativeExecutionWithMRApp |
   |   | hadoop.mapreduce.v2.TestUberAM |
   |   | hadoop.mapred.TestLocalDistributedCacheManager |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4246/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/4246 |
   | Optional Tests | dupname asflicense codespell compile javac javadoc 
mvninstall mvnsite unit shadedclient spotbugs checkstyle |
   | uname | Linux 1aea2f037823 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-3.3 / 43230dd82870bbe797cba510b53fbda41f16ad39 |
   | Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07 |
   |  Test Results | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4246/1/testReport/ |
   | Max. process+thread count | 3196 (vs. ulimit of 5500) |
   | modules | C: hadoop-hdfs-project/hadoop-hdfs . U: . |
   | Console output | 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4246/1/console |
   | versions | git=2.17.1 maven=3.6.0 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   




Issue Time Tracking
-------------------

    Worklog Id:     (was: 764073)
    Time Spent: 3h 50m  (was: 3h 40m)

> Data locality is lost when DataNode pod restarts in kubernetes 
> ---------------------------------------------------------------
>
>                 Key: HDFS-16540
>                 URL: https://issues.apache.org/jira/browse/HDFS-16540
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 3.3.2
>            Reporter: Huaxiang Sun
>            Assignee: Huaxiang Sun
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 3h 50m
>  Remaining Estimate: 0h
>
> We have HBase RegionServer and Hdfs DataNode running in one pod. When the pod 
> restarts, we found that data locality is lost after we do a major compaction 
> of hbase regions. After some debugging, we found that upon pod restarts, its 
> ip changes. In DatanodeManager, maps like networktopology are updated with 
> the new info. host2DatanodeMap is not updated accordingly. When hdfs client 
> with the new ip tries to find a local DataNode, it fails. 
>  



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