[
https://issues.apache.org/jira/browse/HDDS-1719?focusedWorklogId=265040&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-265040
]
ASF GitHub Bot logged work on HDDS-1719:
----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Jun/19 22:35
Start Date: 21/Jun/19 22:35
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on issue #1005: HDDS-1719 :
Increase ratis log segment size to 1MB.
URL: https://github.com/apache/hadoop/pull/1005#issuecomment-504594014
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| 0 | reexec | 28 | 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 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 | mvninstall | 472 | trunk passed |
| +1 | compile | 264 | trunk passed |
| +1 | checkstyle | 72 | trunk passed |
| +1 | mvnsite | 0 | trunk passed |
| +1 | shadedclient | 823 | branch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 160 | trunk passed |
| 0 | spotbugs | 302 | Used deprecated FindBugs config; considering
switching to SpotBugs. |
| +1 | findbugs | 494 | trunk passed |
||| _ Patch Compile Tests _ |
| +1 | mvninstall | 423 | the patch passed |
| +1 | compile | 268 | the patch passed |
| +1 | javac | 268 | the patch passed |
| +1 | checkstyle | 63 | the patch passed |
| +1 | mvnsite | 0 | the patch passed |
| +1 | whitespace | 0 | The patch has no whitespace issues. |
| +1 | xml | 1 | The patch has no ill-formed XML file. |
| +1 | shadedclient | 620 | patch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 161 | the patch passed |
| +1 | findbugs | 520 | the patch passed |
||| _ Other Tests _ |
| +1 | unit | 260 | hadoop-hdds in the patch passed. |
| -1 | unit | 1196 | hadoop-ozone in the patch failed. |
| +1 | asflicense | 48 | The patch does not generate ASF License warnings. |
| | | 6031 | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.ozone.client.rpc.TestOzoneAtRestEncryption |
| | hadoop.ozone.client.rpc.TestOzoneRpcClientWithRatis |
| | hadoop.ozone.client.rpc.TestOzoneRpcClient |
| | hadoop.ozone.client.rpc.TestSecureOzoneRpcClient |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | Client=17.05.0-ce Server=17.05.0-ce base:
https://builds.apache.org/job/hadoop-multibranch/job/PR-1005/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/1005 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle xml |
| uname | Linux 498ebd5ab9f3 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2
17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 8194a11 |
| Default Java | 1.8.0_212 |
| unit |
https://builds.apache.org/job/hadoop-multibranch/job/PR-1005/1/artifact/out/patch-unit-hadoop-ozone.txt
|
| Test Results |
https://builds.apache.org/job/hadoop-multibranch/job/PR-1005/1/testReport/ |
| Max. process+thread count | 4998 (vs. ulimit of 5500) |
| modules | C: hadoop-hdds/common U: hadoop-hdds/common |
| Console output |
https://builds.apache.org/job/hadoop-multibranch/job/PR-1005/1/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 |
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Issue Time Tracking
-------------------
Worklog Id: (was: 265040)
Time Spent: 0.5h (was: 20m)
> Increase ratis log segment size to 1MB.
> ---------------------------------------
>
> Key: HDDS-1719
> URL: https://issues.apache.org/jira/browse/HDDS-1719
> Project: Hadoop Distributed Data Store
> Issue Type: Task
> Components: Ozone Datanode
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.4.1
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> While testing out ozone with long running clients which continuously write
> data, it was noted ratis logs were rolled 1-2 times every second. This adds
> unnecessary overhead to the pipeline thereby affecting write throughput.
> Increasing the size of the log segment to 1MB will decrease the overhead.
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