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Posted to issues@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2018/04/25 18:52:00 UTC

[jira] [Commented] (HBASE-20490) Add main to UnsafeAvailChecker so can test for Unsafe

    [ https://issues.apache.org/jira/browse/HBASE-20490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16452876#comment-16452876 ] 

Sean Busbey commented on HBASE-20490:
-------------------------------------

please add a short name so folks aren't referring to the class directly, which won't be safe since hte class is IA.Private. also worth a note in the operational concerns section of the ref guide?

> Add main to UnsafeAvailChecker so can test for Unsafe
> -----------------------------------------------------
>
>                 Key: HBASE-20490
>                 URL: https://issues.apache.org/jira/browse/HBASE-20490
>             Project: HBase
>          Issue Type: Bug
>          Components: Operability
>            Reporter: stack
>            Priority: Major
>
> Was wondering if we were doing unsafe. We have tooling to check for presence but would be useful if could run check from command-line AND if we logged when NOT present....  If not present, perf will be poor.



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