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https://issues.apache.org/jira/browse/HDFS-15707?focusedWorklogId=520283&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-520283
]
ASF GitHub Bot logged work on HDFS-15707:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 04/Dec/20 17:59
Start Date: 04/Dec/20 17:59
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2516:
URL: https://github.com/apache/hadoop/pull/2516#issuecomment-738929524
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 11s | | 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: | | 0m 0s | [test4tests](test4tests) | The patch
appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 35m 22s | | trunk passed |
| +1 :green_heart: | compile | 1m 20s | | trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | compile | 1m 15s | | trunk passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +1 :green_heart: | checkstyle | 0m 48s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 24s | | trunk passed |
| +1 :green_heart: | shadedclient | 19m 48s | | branch has no errors
when building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 58s | | trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | javadoc | 1m 22s | | trunk passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +0 :ok: | spotbugs | 3m 49s | | Used deprecated FindBugs config;
considering switching to SpotBugs. |
| +1 :green_heart: | findbugs | 3m 46s | | trunk passed |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 22s | | the patch passed |
| +1 :green_heart: | compile | 1m 27s | | the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | javac | 1m 27s | | the patch passed |
| +1 :green_heart: | compile | 1m 14s | | the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +1 :green_heart: | javac | 1m 14s | | the patch passed |
| +1 :green_heart: | checkstyle | 0m 56s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 25 unchanged - 4
fixed = 25 total (was 29) |
| +1 :green_heart: | mvnsite | 1m 50s | | the patch passed |
| +1 :green_heart: | whitespace | 0m 0s | | The patch has no
whitespace issues. |
| +1 :green_heart: | shadedclient | 22m 4s | | patch has no errors
when building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 48s | | the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | javadoc | 1m 19s | | the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +1 :green_heart: | findbugs | 3m 20s | | the patch passed |
|||| _ Other Tests _ |
| -1 :x: | unit | 124m 57s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2516/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 36s | | The patch does not
generate ASF License warnings. |
| | | 228m 44s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests |
hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage |
| | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2516/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2516 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 84ab6657c249 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / e2c1268ebd5 |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2516/2/testReport/ |
| Max. process+thread count | 2750 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2516/2/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 520283)
Time Spent: 40m (was: 0.5h)
> NNTop counts don't add up as expected
> -------------------------------------
>
> Key: HDFS-15707
> URL: https://issues.apache.org/jira/browse/HDFS-15707
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs, metrics, namenode
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> When we queried
> https://host-name:port/jmx?qry=Hadoop:service=NameNode,name=FSNamesystemState
> earlier today, we received surprising results. Below is a subset of the data.
> The notable thing here is that the count for {{opType='\*'}} from user
> {{user1}} is {{66652}}, but the sum of counts for other {{optype}} values by
> {{user1}} is actually larger: {{77253}}. I'd expect that {{opType='\*'}} to
> always be greater than or equal to the sum for individual operation types.
> {code}
> {
> "windows": [
> {
> "windowLenMs": 300000,
> "ops": [
> {
> "totalCount": 24158,
> "opType": "rpc.complete",
> "topUsers": [{ "count": 2944, "user": "user1" }]
> },
> {
> "totalCount": 15921,
> "opType": "rpc.rename",
> "topUsers": [{ "count": 2891, "user": "user1" }]
> },
> {
> "totalCount": 3015834,
> "opType": "*",
> "topUsers": [{ "count": 66652, "user": "user1" }]
> },
> {
> "totalCount": 2086,
> "opType": "rpc.abandonBlock",
> "topUsers": [{ "count": 603, "user": "user1" }]
> },
> {
> "totalCount": 30258,
> "opType": "rpc.addBlock",
> "topUsers": [{ "count": 3182, "user": "user1" }]
> },
> {
> "totalCount": 101440,
> "opType": "rpc.getServerDefaults",
> "topUsers": [{ "count": 3521, "user": "user1" }]
> },
> {
> "totalCount": 25258,
> "opType": "rpc.create",
> "topUsers": [{ "count": 1864, "user": "user1" }]
> },
> {
> "totalCount": 1377563,
> "opType": "rpc.getFileInfo",
> "topUsers": [{ "count": 56541, "user": "user1" }]
> },
> {
> "totalCount": 60836,
> "opType": "rpc.renewLease",
> "topUsers": [{ "count": 3783, "user": "user1" }]
> },
> {
> "totalCount": 182212,
> "opType": "rpc.getListing",
> "topUsers": [{ "count": 1848, "user": "user1" }]
> },
> {
> "totalCount": 380,
> "opType": "rpc.updateBlockForPipeline",
> "topUsers": [{ "count": 58, "user": "user1" }]
> },
> {
> "totalCount": 215,
> "opType": "rpc.updatePipeline",
> "topUsers": [{ "count": 18, "user": "user1" }]
> }
> ]
> }
> ],
> "timestamp": "2017-07-11T17:20:03+0000"
> }
> {code}
> The full {{TopUserOpCounts}} results from the NNTop endpoint results are
> attached to this JIRA as {{nntop.json}}. The full endpoint output is attached
> as {{endpoint.json}}.
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