[
https://issues.apache.org/jira/browse/HDFS-16517?focusedWorklogId=746805&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-746805
]
ASF GitHub Bot logged work on HDFS-16517:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Mar/22 18:47
Start Date: 23/Mar/22 18:47
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #4091:
URL: https://github.com/apache/hadoop/pull/4091#issuecomment-1076698479
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 44s | | 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-2.10 Compile Tests _ |
| +1 :green_heart: | mvninstall | 15m 27s | | branch-2.10 passed |
| +1 :green_heart: | compile | 15m 36s | | branch-2.10 passed with JDK
Azul Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | compile | 11m 49s | | branch-2.10 passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07 |
| +1 :green_heart: | checkstyle | 0m 38s | | branch-2.10 passed |
| +1 :green_heart: | mvnsite | 1m 22s | | branch-2.10 passed |
| +1 :green_heart: | javadoc | 1m 21s | | branch-2.10 passed with JDK
Azul Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | javadoc | 1m 5s | | branch-2.10 passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07 |
| -1 :x: | spotbugs | 2m 11s |
[/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4091/4/artifact/out/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html)
| hadoop-common-project/hadoop-common in branch-2.10 has 2 extant spotbugs
warnings. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 47s | | the patch passed |
| +1 :green_heart: | compile | 14m 24s | | the patch passed with JDK
Azul Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | javac | 14m 24s | | the patch passed |
| +1 :green_heart: | compile | 12m 15s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07 |
| +1 :green_heart: | javac | 12m 15s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 41s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 20s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 22s | | the patch passed with JDK
Azul Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | javadoc | 1m 7s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07 |
| +1 :green_heart: | spotbugs | 2m 18s | | the patch passed |
|||| _ Other Tests _ |
| -1 :x: | unit | 9m 39s |
[/patch-unit-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4091/4/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt)
| hadoop-common in the patch passed. |
| +1 :green_heart: | asflicense | 0m 51s | | The patch does not
generate ASF License warnings. |
| | | 100m 9s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.fs.sftp.TestSFTPFileSystem |
| | hadoop.io.compress.snappy.TestSnappyCompressorDecompressor |
| | hadoop.util.TestBasicDiskValidator |
| | hadoop.io.compress.TestCompressorDecompressor |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4091/4/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4091 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux 4ecc0fa7fadb 4.15.0-161-generic #169-Ubuntu SMP Fri Oct 15
13:41:54 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-2.10 / c4db7feb4fe29a16eaaea907fafcf8f965bffb32 |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07 |
| 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_312-8u312-b07-0ubuntu1~18.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4091/4/testReport/ |
| Max. process+thread count | 1390 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4091/4/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 |
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Issue Time Tracking
-------------------
Worklog Id: (was: 746805)
Time Spent: 1h (was: 50m)
> In 2.10 the distance metric is wrong for non-DN machines
> --------------------------------------------------------
>
> Key: HDFS-16517
> URL: https://issues.apache.org/jira/browse/HDFS-16517
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.10.1
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> In 2.10, the metric for distance between the client and the data node is
> wrong for machines that aren't running data nodes (ie.
> getWeightUsingNetworkLocation). The code works correctly in 3.3+.
> Currently
>
> ||Client||DataNode||getWeight||getWeightUsingNetworkLocation||
> |/rack1/node1|/rack1/node1|0|0|
> |/rack1/node1|/rack1/node2|2|2|
> |/rack1/node1|/rack2/node2|4|2|
> |/pod1/rack1/node1|/pod1/rack1/node2|2|2|
> |/pod1/rack1/node1|/pod1/rack2/node2|4|2|
> |/pod1/rack1/node1|/pod2/rack2/node2|6|4|
>
> This bug will destroy data locality on clusters where the clients share racks
> with DataNodes, but are running on machines that aren't running DataNodes,
> such as striping federated HDFS clusters across racks.
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