[jira] [Commented] (HBASE-23322) [hbck2] Simplification on HBCKSCP scheduling

["HBase QA (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-23322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16977935#comment-16977935 ] 

HBase QA commented on HBASE-23322:
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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} HBASE-23322 does not apply to master. Rebase required? Wrong Branch? See https://yetus.apache.org/documentation/in-progress/precommit-patchnames for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HBASE-23322 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12986279/0001-HBASE-23322-hbck2-Simplification-on-HBCKSCP-scheduli.patch |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/1033/console |
| versions | git=2.17.1 |
| Powered by | Apache Yetus 0.11.1 https://yetus.apache.org |


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> [hbck2] Simplification on HBCKSCP scheduling
> --------------------------------------------
>
>                 Key: HBASE-23322
>                 URL: https://issues.apache.org/jira/browse/HBASE-23322
>             Project: HBase
>          Issue Type: Sub-task
>          Components: hbck2
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Minor
>         Attachments: 0001-HBASE-23322-hbck2-Simplification-on-HBCKSCP-scheduli.patch
>
>
> I can make the scheduling of HBCKSCP simpler.  I can also fix a bug in parent issue that I notice after exercising it a bunch on a cluster.
> The bug is that 'Unknown Servers' seem to be retained in the Map of reporting servers. They are usually cleared just before an SCP is scheduled but scheduling HBCKSCP doesn't go the usual route.
> The patch here forces HBCKSCP via the usual SCP route only at the scheduling time, context dictates whether SCP or the scouring HBCKSCP.
> Let me put up a patch and will test in meantime.



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