[
https://issues.apache.org/jira/browse/HDFS-16261?focusedWorklogId=671115&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-671115
]
ASF GitHub Bot logged work on HDFS-16261:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Oct/21 23:34
Start Date: 27/Oct/21 23:34
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #3594:
URL: https://github.com/apache/hadoop/pull/3594#issuecomment-953385172
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 2s | | 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 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 6 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 40m 6s | | trunk passed |
| +1 :green_heart: | compile | 1m 41s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | compile | 1m 25s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | checkstyle | 1m 13s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 37s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 18s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 37s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 4m 8s | | trunk passed |
| +1 :green_heart: | shadedclient | 30m 15s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 31s | | the patch passed |
| +1 :green_heart: | compile | 1m 35s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javac | 1m 35s | | the patch passed |
| +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | javac | 1m 24s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 1m 1s |
[/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3594/1/artifact/out/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs-project/hadoop-hdfs: The patch generated 19 new + 397 unchanged
- 1 fixed = 416 total (was 398) |
| +1 :green_heart: | mvnsite | 1m 31s | | the patch passed |
| +1 :green_heart: | xml | 0m 1s | | The patch has no ill-formed XML
file. |
| +1 :green_heart: | javadoc | 0m 55s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 31s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 59s | | the patch passed |
| +1 :green_heart: | shadedclient | 28m 42s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 332m 45s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 38s | | The patch does not
generate ASF License warnings. |
| | | 456m 7s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3594/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/3594 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell xml |
| uname | Linux 202e847ebbae 4.15.0-147-generic #151-Ubuntu SMP Fri Jun 18
19:21:19 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 2b9883b0f7189b46ef5a4b065b04389ece87e98a |
| 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-3594/1/testReport/ |
| Max. process+thread count | 2392 (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-3594/1/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 |
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Issue Time Tracking
-------------------
Worklog Id: (was: 671115)
Time Spent: 20m (was: 10m)
> Configurable grace period around invalidation of replaced blocks
> ----------------------------------------------------------------
>
> Key: HDFS-16261
> URL: https://issues.apache.org/jira/browse/HDFS-16261
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Bryan Beaudreault
> Assignee: Bryan Beaudreault
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When a block is moved with REPLACE_BLOCK, the new location is recorded in the
> NameNode and the NameNode instructs the old host to in invalidate the block
> using DNA_INVALIDATE. As it stands today, this invalidation is async but
> tends to happen relatively quickly.
> I'm working on a feature for HBase which enables efficient healing of
> locality through Balancer-style low level block moves (HBASE-26250). One
> issue is that HBase tends to keep open long running DFSInputStreams and
> moving blocks from under them causes lots of warns in the RegionServer and
> increases long tail latencies due to the necessary retries in the DFSClient.
> One way I'd like to fix this is to provide a configurable grace period on
> async invalidations. This would give the DFSClient enough time to refresh
> block locations before hitting any errors.
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