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https://issues.apache.org/jira/browse/HDDS-1339?focusedWorklogId=221918&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-221918
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ASF GitHub Bot logged work on HDDS-1339:
----------------------------------------
Author: ASF GitHub Bot
Created on: 02/Apr/19 18:47
Start Date: 02/Apr/19 18:47
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on issue #651: HDDS-1339.
Implement ratis snapshots on OM
URL: https://github.com/apache/hadoop/pull/651#issuecomment-479143473
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| 0 | reexec | 0 | Docker mode activated. |
| -1 | patch | 7 | https://github.com/apache/hadoop/pull/651 does not apply
to trunk. Rebase required? Wrong Branch? See
https://wiki.apache.org/hadoop/HowToContribute for help. |
| Subsystem | Report/Notes |
|----------:|:-------------|
| GITHUB PR | https://github.com/apache/hadoop/pull/651 |
| Console output |
https://builds.apache.org/job/hadoop-multibranch/job/PR-651/3/console |
| Powered by | Apache Yetus 0.9.0 http://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 221918)
Time Spent: 3h 10m (was: 3h)
> Implement Ratis Snapshots on OM
> -------------------------------
>
> Key: HDDS-1339
> URL: https://issues.apache.org/jira/browse/HDDS-1339
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h 10m
> Remaining Estimate: 0h
>
> For bootstrapping and restarting OMs, we need to implement snapshots in OM.
> The OM state maintained by RocksDB will be checkpoint-ed on demand. Ratis
> snapshots will only preserve the last applied log index by the State Machine
> on disk. This index will be stored in file in the OM metadata dir.
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