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https://issues.apache.org/jira/browse/HDDS-1163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785952#comment-16785952
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Hadoop QA commented on HDDS-1163:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 7s{color}
| {color:red} HDDS-1163 does not apply to trunk. Rebase required? Wrong Branch?
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HDDS-1163 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12961425/HDDS-1163.003.patch |
| Console output |
https://builds.apache.org/job/PreCommit-HDDS-Build/2464/console |
| Powered by | Apache Yetus 0.10.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Basic framework for Ozone Data Scrubber
> ---------------------------------------
>
> Key: HDDS-1163
> URL: https://issues.apache.org/jira/browse/HDDS-1163
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: Ozone Datanode
> Reporter: Supratim Deka
> Assignee: Supratim Deka
> Priority: Major
> Attachments: HDDS-1163.000.patch, HDDS-1163.001.patch,
> HDDS-1163.002.patch, HDDS-1163.003.patch
>
>
> Included in the scope:
> 1. Background scanner thread to iterate over container set and dispatch check
> tasks for individual containers
> 2. Fixed rate scheduling - dispatch tasks at a pre-determined rate (for
> example 1 container/s)
> 3. Check disk layout of Container - basic check for integrity of the
> directory hierarchy inside the container, include chunk directory and
> metadata directories
> 4. Check container file - basic sanity checks for the container metafile
> 5. Check Block Database - iterate over entries in the container block
> database and check for the existence and accessibility of the chunks for each
> block.
> Not in scope (will be done as separate subtasks):
> 1. Dynamic scheduling/pacing of background scan based on system load and
> available resources.
> 2. Detection and handling of orphan chunks
> 3. Checksum verification for Chunks
> 4. Corruption handling - reporting (to SCM) and subsequent handling of any
> corruption detected by the scanner. The current subtask will simply log any
> corruption which is detected.
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