[jira] [Commented] (HBASE-20416) [DOC] Fix hbck option intros
[
https://issues.apache.org/jira/browse/HBASE-20416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16439801#comment-16439801
]
huaxiang sun commented on HBASE-20416:
--
Copy [~esteban].
> [DOC] Fix hbck option intros
>
>
> Key: HBASE-20416
> URL: https://issues.apache.org/jira/browse/HBASE-20416
> Project: HBase
> Issue Type: Bug
> Components: documentation
>Reporter: Wei-Chiu Chuang
>Assignee: Wei-Chiu Chuang
>Priority: Major
> Attachments: HBASE-20416.master.001.patch
>
>
> {quote}In this case, you can use the -fixSplitParents
> This option should not normally be used, and it is not in -fixAll.
> {quote}
> There is no such option "-fixAll". From the context, it seems to refer to
> -repair
> In addition, -repair option also covers -fixReferenceFiles, -fixHFileLinks,
> which are not introduced in the doc.
> {code:java|title=HBaseFsck#exec}
> else if (cmd.equals("-repair")) {
> // this attempts to merge overlapping hdfs regions, needs testing
> // under load
> setFixHdfsHoles(true);
> setFixHdfsOrphans(true);
> setFixMeta(true);
> setFixAssignments(true);
> setFixHdfsOverlaps(true);
> setFixVersionFile(true);
> setSidelineBigOverlaps(true);
> setFixSplitParents(false);
> setCheckHdfs(true);
> setFixReferenceFiles(true);
> setFixHFileLinks(true);
> {code}
> {quote}-repair includes all the region consistency options and only the hole
> repairing table integrity options.
> {quote}
> ... seems untrue to me.
>
> Finally,
> {quote}
> In this case there is a special -fixMetaOnly option that can try to fix meta
> assignments.
> {quote}
> -fixMetaOnly option no longer exists.
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[jira] [Commented] (HBASE-20416) [DOC] Fix hbck option intros
[
https://issues.apache.org/jira/browse/HBASE-20416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16438809#comment-16438809
]
Wei-Chiu Chuang commented on HBASE-20416:
-
Rev01:
# Updated -repair to make it explicit what options does it include.
# Added intro to -fixReferenceFiles and -fixHFileLinks.
# Changed -fixMetaOnly to -metaonly.
I also found a few other hbck options not mentioned in the doc:
{noformat}
-removeParents (HBASE-15941)
-fixReplication (HBASE-12769)
-boundaries (HBASE-9346)
-fixEmptyMetaCells (HBASE-7930)
-checkCorruptHFiles (HBASE-6586)
-sidelineCorruptHFiles (HBASE-6586)
ignorePreCheckPermission (HBASE-5714)
-fixTableOrphans (HBASE-5631)
-noHdfsChecking (HBASE-7190)
{noformat}
These combinations are quite complex so I am not dealing with them this time.
This doc is meant to fix the ones that are already in the doc but are incorrect.
> [DOC] Fix hbck option intros
>
>
> Key: HBASE-20416
> URL: https://issues.apache.org/jira/browse/HBASE-20416
> Project: HBase
> Issue Type: Bug
> Components: documentation
>Reporter: Wei-Chiu Chuang
>Assignee: Wei-Chiu Chuang
>Priority: Major
> Attachments: HBASE-20416.master.001.patch
>
>
> {quote}In this case, you can use the -fixSplitParents
> This option should not normally be used, and it is not in -fixAll.
> {quote}
> There is no such option "-fixAll". From the context, it seems to refer to
> -repair
> In addition, -repair option also covers -fixReferenceFiles, -fixHFileLinks,
> which are not introduced in the doc.
> {code:java|title=HBaseFsck#exec}
> else if (cmd.equals("-repair")) {
> // this attempts to merge overlapping hdfs regions, needs testing
> // under load
> setFixHdfsHoles(true);
> setFixHdfsOrphans(true);
> setFixMeta(true);
> setFixAssignments(true);
> setFixHdfsOverlaps(true);
> setFixVersionFile(true);
> setSidelineBigOverlaps(true);
> setFixSplitParents(false);
> setCheckHdfs(true);
> setFixReferenceFiles(true);
> setFixHFileLinks(true);
> {code}
> {quote}-repair includes all the region consistency options and only the hole
> repairing table integrity options.
> {quote}
> ... seems untrue to me.
>
> Finally,
> {quote}
> In this case there is a special -fixMetaOnly option that can try to fix meta
> assignments.
> {quote}
> -fixMetaOnly option no longer exists.
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[jira] [Commented] (HBASE-20416) [DOC] Fix hbck option intros
[
https://issues.apache.org/jira/browse/HBASE-20416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16438574#comment-16438574
]
Wei-Chiu Chuang commented on HBASE-20416:
-
Let me take a stab at this. Looks like a good way to learn more about HBase.
> [DOC] Fix hbck option intros
>
>
> Key: HBASE-20416
> URL: https://issues.apache.org/jira/browse/HBASE-20416
> Project: HBase
> Issue Type: Bug
> Components: documentation
>Reporter: Wei-Chiu Chuang
>Assignee: Wei-Chiu Chuang
>Priority: Major
>
> {quote}
> In this case, you can use the -fixSplitParents
> This option should not normally be used, and it is not in -fixAll.
> {quote}
> There is no such option "-fixAll". From the context, it seems to refer to
> -repair
> In addition, -repair option also covers -fixReferenceFiles, -fixHFileLinks,
> which are not introduced in the doc.
> {code:title=HBaseFsck#exec}
> else if (cmd.equals("-repair")) {
> // this attempts to merge overlapping hdfs regions, needs testing
> // under load
> setFixHdfsHoles(true);
> setFixHdfsOrphans(true);
> setFixMeta(true);
> setFixAssignments(true);
> setFixHdfsOverlaps(true);
> setFixVersionFile(true);
> setSidelineBigOverlaps(true);
> setFixSplitParents(false);
> setCheckHdfs(true);
> setFixReferenceFiles(true);
> setFixHFileLinks(true);
> {code}
> {quote}
> -repair includes all the region consistency options and only the hole
> repairing table integrity options.
> {quote}
> ... seems untrue to me.
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