[ 
https://issues.apache.org/jira/browse/HDDS-1780?focusedWorklogId=278776&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-278776
 ]

ASF GitHub Bot logged work on HDDS-1780:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 18/Jul/19 06:53
            Start Date: 18/Jul/19 06:53
    Worklog Time Spent: 10m 
      Work Description: hadoop-yetus commented on issue #1073: HDDS-1780. 
TestFailureHandlingByClient tests are flaky.
URL: https://github.com/apache/hadoop/pull/1073#issuecomment-512689340
 
 
   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | 0 | reexec | 69 | Docker mode activated. |
   ||| _ Prechecks _ |
   | +1 | dupname | 0 | No case conflicting files found. |
   | +1 | @author | 0 | The patch does not contain any @author tags. |
   | +1 | test4tests | 0 | The patch appears to include 2 new or modified test 
files. |
   ||| _ trunk Compile Tests _ |
   | 0 | mvndep | 20 | Maven dependency ordering for branch |
   | +1 | mvninstall | 462 | trunk passed |
   | +1 | compile | 249 | trunk passed |
   | +1 | checkstyle | 69 | trunk passed |
   | +1 | mvnsite | 0 | trunk passed |
   | +1 | shadedclient | 894 | branch has no errors when building and testing 
our client artifacts. |
   | +1 | javadoc | 155 | trunk passed |
   | 0 | spotbugs | 306 | Used deprecated FindBugs config; considering 
switching to SpotBugs. |
   | +1 | findbugs | 495 | trunk passed |
   | -0 | patch | 348 | Used diff version of patch file. Binary files and 
potentially other changes not applied. Please rebase and squash commits if 
necessary. |
   ||| _ Patch Compile Tests _ |
   | 0 | mvndep | 31 | Maven dependency ordering for patch |
   | +1 | mvninstall | 424 | the patch passed |
   | +1 | compile | 256 | the patch passed |
   | +1 | javac | 256 | the patch passed |
   | +1 | checkstyle | 74 | the patch passed |
   | +1 | mvnsite | 0 | the patch passed |
   | +1 | whitespace | 0 | The patch has no whitespace issues. |
   | +1 | shadedclient | 730 | patch has no errors when building and testing 
our client artifacts. |
   | +1 | javadoc | 169 | the patch passed |
   | +1 | findbugs | 574 | the patch passed |
   ||| _ Other Tests _ |
   | -1 | unit | 336 | hadoop-hdds in the patch failed. |
   | -1 | unit | 2014 | hadoop-ozone in the patch failed. |
   | +1 | asflicense | 43 | The patch does not generate ASF License warnings. |
   | | | 7226 | |
   
   
   | Reason | Tests |
   |-------:|:------|
   | Failed junit tests | 
hadoop.hdds.scm.container.placement.algorithms.TestContainerPlacementFactory |
   |   | hadoop.ozone.client.rpc.TestCloseContainerHandlingByClient |
   |   | hadoop.ozone.client.rpc.TestMultiBlockWritesWithDnFailures |
   |   | hadoop.ozone.client.rpc.TestOzoneRpcClient |
   |   | hadoop.ozone.client.rpc.TestOzoneClientRetriesOnException |
   |   | hadoop.ozone.client.rpc.TestBCSID |
   |   | hadoop.ozone.container.ozoneimpl.TestSecureOzoneContainer |
   |   | hadoop.ozone.client.rpc.TestFailureHandlingByClient |
   |   | hadoop.hdds.scm.pipeline.TestRatisPipelineCreateAndDestory |
   |   | hadoop.ozone.container.server.TestSecureContainerServer |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | Client=18.09.8 Server=18.09.8 base: 
https://builds.apache.org/job/hadoop-multibranch/job/PR-1073/3/artifact/out/Dockerfile
 |
   | GITHUB PR | https://github.com/apache/hadoop/pull/1073 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall 
mvnsite unit shadedclient findbugs checkstyle |
   | uname | Linux 4fe98145f0c4 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 
08:28:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | personality/hadoop.sh |
   | git revision | trunk / 3dc256e |
   | Default Java | 1.8.0_212 |
   | unit | 
https://builds.apache.org/job/hadoop-multibranch/job/PR-1073/3/artifact/out/patch-unit-hadoop-hdds.txt
 |
   | unit | 
https://builds.apache.org/job/hadoop-multibranch/job/PR-1073/3/artifact/out/patch-unit-hadoop-ozone.txt
 |
   |  Test Results | 
https://builds.apache.org/job/hadoop-multibranch/job/PR-1073/3/testReport/ |
   | Max. process+thread count | 5297 (vs. ulimit of 5500) |
   | modules | C: hadoop-hdds/client hadoop-ozone/integration-test U: . |
   | Console output | 
https://builds.apache.org/job/hadoop-multibranch/job/PR-1073/3/console |
   | versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 |
   | Powered by | Apache Yetus 0.10.0 http://yetus.apache.org |
   
   
   This message was automatically generated.
   
   
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 278776)
    Time Spent: 1.5h  (was: 1h 20m)

> TestFailureHandlingByClient tests are flaky
> -------------------------------------------
>
>                 Key: HDDS-1780
>                 URL: https://issues.apache.org/jira/browse/HDDS-1780
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client
>    Affects Versions: 0.5.0
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.5.0
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> The tests seem to fail bcoz , when the datanode goes down with stale node 
> interval being set to a low value, containers may get closed early and client 
> writes might fail with closed container exception rather than pipeline 
> failure/Timeout exceptions as excepted in the tests. The fix made here is to 
> tune the stale node interval.



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