hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "nkeywal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5843) Improve HBase MTTR - Mean Time To Recover
Date Mon, 09 Jul 2012 17:34:35 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409666#comment-13409666

nkeywal commented on HBASE-5843:

@andrew I had a look at HBASE-5844 and HBASE-5926, they have a small dependency to protobuf
stuff that I had forgotten (they read the server name from zk), so it's not a pure git port.
> Improve HBase MTTR - Mean Time To Recover
> -----------------------------------------
>                 Key: HBASE-5843
>                 URL: https://issues.apache.org/jira/browse/HBASE-5843
>             Project: HBase
>          Issue Type: Umbrella
>    Affects Versions: 0.96.0
>            Reporter: nkeywal
>            Assignee: nkeywal
> A part of the approach is described here: https://docs.google.com/document/d/1z03xRoZrIJmg7jsWuyKYl6zNournF_7ZHzdi0qz_B4c/edit
> The ideal target is:
> - failure impact client applications only by an added delay to execute a query, whatever
the failure.
> - this delay is always inferior to 1 second.
> We're not going to achieve that immediately...
> Priority will be given to the most frequent issues.
> Short term:
> - software crash
> - standard administrative tasks as stop/start of a cluster.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message