[
https://issues.apache.org/jira/browse/HDDS-1371?focusedWorklogId=254589&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-254589
]
ASF GitHub Bot logged work on HDDS-1371:
----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Jun/19 19:41
Start Date: 05/Jun/19 19:41
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on issue #703: HDDS-1371.
Download RocksDB checkpoint from OM Leader to Follower.
URL: https://github.com/apache/hadoop/pull/703#issuecomment-499226601
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| 0 | reexec | 63 | 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 | 27 | Maven dependency ordering for branch |
| +1 | mvninstall | 535 | trunk passed |
| +1 | compile | 287 | trunk passed |
| +1 | checkstyle | 81 | trunk passed |
| +1 | mvnsite | 0 | trunk passed |
| +1 | shadedclient | 950 | branch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 176 | trunk passed |
| 0 | spotbugs | 382 | Used deprecated FindBugs config; considering
switching to SpotBugs. |
| +1 | findbugs | 587 | trunk passed |
||| _ Patch Compile Tests _ |
| 0 | mvndep | 30 | Maven dependency ordering for patch |
| +1 | mvninstall | 473 | the patch passed |
| +1 | compile | 291 | the patch passed |
| +1 | javac | 291 | the patch passed |
| -0 | checkstyle | 46 | hadoop-ozone: The patch generated 1 new + 0
unchanged - 0 fixed = 1 total (was 0) |
| +1 | mvnsite | 0 | the patch passed |
| +1 | whitespace | 0 | The patch has no whitespace issues. |
| +1 | xml | 2 | The patch has no ill-formed XML file. |
| +1 | shadedclient | 733 | patch has no errors when building and testing
our client artifacts. |
| -1 | javadoc | 62 | hadoop-hdds in the patch failed. |
| -1 | javadoc | 101 | hadoop-ozone generated 7 new + 8 unchanged - 0 fixed
= 15 total (was 8) |
| -1 | findbugs | 86 | hadoop-ozone in the patch failed. |
||| _ Other Tests _ |
| +1 | unit | 264 | hadoop-hdds in the patch passed. |
| -1 | unit | 59 | hadoop-ozone in the patch failed. |
| +1 | asflicense | 38 | The patch does not generate ASF License warnings. |
| | | 5314 | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | Client=17.05.0-ce Server=17.05.0-ce base:
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/703 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle xml |
| uname | Linux 2f113408fdf3 4.4.0-141-generic #167~14.04.1-Ubuntu SMP Mon
Dec 10 13:20:24 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 0b1e288 |
| Default Java | 1.8.0_212 |
| checkstyle |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/artifact/out/diff-checkstyle-hadoop-ozone.txt
|
| javadoc |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/artifact/out/patch-javadoc-hadoop-hdds.txt
|
| javadoc |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/artifact/out/diff-javadoc-javadoc-hadoop-ozone.txt
|
| findbugs |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/artifact/out/patch-findbugs-hadoop-ozone.txt
|
| unit |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/artifact/out/patch-unit-hadoop-ozone.txt
|
| Test Results |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/testReport/ |
| Max. process+thread count | 403 (vs. ulimit of 5500) |
| modules | C: hadoop-hdds/common hadoop-hdds/framework hadoop-ozone/client
hadoop-ozone/common hadoop-ozone/integration-test hadoop-ozone/ozone-manager
hadoop-ozone/ozone-recon U: . |
| Console output |
https://builds.apache.org/job/hadoop-multibranch/job/PR-703/6/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: 254589)
Time Spent: 4h 40m (was: 4.5h)
> Download RocksDB checkpoint from OM Leader to Follower
> ------------------------------------------------------
>
> Key: HDDS-1371
> URL: https://issues.apache.org/jira/browse/HDDS-1371
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Labels: pull-request-available
> Time Spent: 4h 40m
> Remaining Estimate: 0h
>
> If a follower OM is lagging way behind the leader OM or in case of a restart
> or bootstrapping, a follower OM might need RocksDB checkpoint from the leader
> to catch up with it. This is because the leader might have purged its logs
> after taking a snapshot.
> This Jira aims to add support to download a RocksDB checkpoint from leader
> OM to follower OM through a HTTP servlet. We reuse the DBCheckpoint servlet
> used by Recon server.
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