[ 
https://issues.apache.org/jira/browse/HDFS-16179?focusedWorklogId=639794&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-639794
 ]

ASF GitHub Bot logged work on HDFS-16179:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 19/Aug/21 11:27
            Start Date: 19/Aug/21 11:27
    Worklog Time Spent: 10m 
      Work Description: hadoop-yetus commented on pull request #3313:
URL: https://github.com/apache/hadoop/pull/3313#issuecomment-901835881


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |   1m  4s |  |  Docker mode activated.  |
   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files 
found.  |
   | +0 :ok: |  codespell  |   0m  1s |  |  codespell was not available.  |
   | +1 :green_heart: |  @author  |   0m  0s |  |  The patch does not contain 
any @author tags.  |
   | -1 :x: |  test4tests  |   0m  0s |  |  The patch doesn't appear to include 
any new or modified tests. Please justify why no new tests are needed for this 
patch. Also please list what manual steps were performed to verify this patch.  
|
   |||| _ trunk Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |  37m 48s |  |  trunk passed  |
   | +1 :green_heart: |  compile  |   1m 25s |  |  trunk passed with JDK 
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  compile  |   1m 15s |  |  trunk passed with JDK 
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  checkstyle  |   1m  0s |  |  trunk passed  |
   | +1 :green_heart: |  mvnsite  |   1m 22s |  |  trunk passed  |
   | +1 :green_heart: |  javadoc  |   0m 56s |  |  trunk passed with JDK 
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  javadoc  |   1m 27s |  |  trunk passed with JDK 
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
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   | +1 :green_heart: |  shadedclient  |  19m  7s |  |  branch has no errors 
when building and testing our client artifacts.  |
   |||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   1m 15s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m 21s |  |  the patch passed with JDK 
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  javac  |   1m 21s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m  7s |  |  the patch passed with JDK 
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  javac  |   1m  7s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks 
issues.  |
   | +1 :green_heart: |  checkstyle  |   0m 53s |  |  the patch passed  |
   | +1 :green_heart: |  mvnsite  |   1m 17s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   0m 48s |  |  the patch passed with JDK 
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  javadoc  |   1m 23s |  |  the patch passed with JDK 
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  spotbugs  |   3m 21s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  18m 46s |  |  patch has no errors 
when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | -1 :x: |  unit  | 354m 15s | 
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3313/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
 |  hadoop-hdfs in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 37s |  |  The patch does not 
generate ASF License warnings.  |
   |  |   | 451m 10s |  |  |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | hadoop.hdfs.server.datanode.TestBlockScanner |
   |   | hadoop.hdfs.server.namenode.ha.TestEditLogTailer |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: 
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3313/1/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/3313 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient spotbugs checkstyle codespell |
   | uname | Linux 0cb16d9f8243 4.15.0-142-generic #146-Ubuntu SMP Tue Apr 13 
01:11:19 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | trunk / a121470e5b175de09f0697d510e9b26612b2f6e1 |
   | 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-3313/1/testReport/ |
   | Max. process+thread count | 2110 (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-3313/1/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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Issue Time Tracking
-------------------

    Worklog Id:     (was: 639794)
    Time Spent: 0.5h  (was: 20m)

> Update loglevel for BlockManager#chooseExcessRedundancyStriped to avoid too 
> much logs
> -------------------------------------------------------------------------------------
>
>                 Key: HDFS-16179
>                 URL: https://issues.apache.org/jira/browse/HDFS-16179
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 3.1.0
>            Reporter: tomscut
>            Assignee: tomscut
>            Priority: Minor
>              Labels: pull-request-available
>         Attachments: log-count.jpg, logs.jpg
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> {code:java}
> private void chooseExcessRedundancyStriped(BlockCollection bc,
>     final Collection<DatanodeStorageInfo> nonExcess,
>     BlockInfo storedBlock,
>     DatanodeDescriptor delNodeHint) {
>   ...
>   // cardinality of found indicates the expected number of internal blocks
>   final int numOfTarget = found.cardinality();
>   final BlockStoragePolicy storagePolicy = storagePolicySuite.getPolicy(
>       bc.getStoragePolicyID());
>   final List<StorageType> excessTypes = storagePolicy.chooseExcess(
>       (short) numOfTarget, DatanodeStorageInfo.toStorageTypes(nonExcess));
>   if (excessTypes.isEmpty()) {
>     LOG.warn("excess types chosen for block {} among storages {} is empty",
>         storedBlock, nonExcess);
>     return;
>   }
>   ...
> }
> {code}
>  
> IMO, here is just detecting excess StorageType and setting the log level to 
> debug has no effect.
>  
> We have a cluster that uses the EC policy to store data. The current log 
> level is WARN here, and in about 50 minutes, 286,093 logs are printed, which 
> can cause other important logs to drown out.
>  
> !logs.jpg|width=1167,height=62!
>  
> !log-count.jpg|width=760,height=30!



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