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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2011/08/16 18:03:27 UTC

[jira] [Updated] (HBASE-3968) HLog Pretty Printer

     [ https://issues.apache.org/jira/browse/HBASE-3968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu updated HBASE-3968:
--------------------------

    Fix Version/s: 0.90.4

> HLog Pretty Printer
> -------------------
>
>                 Key: HBASE-3968
>                 URL: https://issues.apache.org/jira/browse/HBASE-3968
>             Project: HBase
>          Issue Type: New Feature
>          Components: io, regionserver, util
>            Reporter: Nicolas Spiegelberg
>            Assignee: Riley Patterson
>            Priority: Minor
>              Labels: hbase
>             Fix For: 0.90.4
>
>         Attachments: HBASE-3968.patch
>
>
> We currently have a rudimentary way to print HLog data, but it is limited and currently prints key-only information. We need extend this functionality, similar to how we developed HFile's pretty printer. Ideas for functionality:
> - filter by sequence_id
> - filter by row / region
> - option to print values in addition to key info
> - option to print output in JSON format (so scripts can easily parse for analysis)

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