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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-12646) SnapshotInfo tool does not find mob data in snapshots
Date Mon, 08 Dec 2014 22:57:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14238607#comment-14238607
] 

Jonathan Hsieh edited comment on HBASE-12646 at 12/8/14 10:57 PM:
------------------------------------------------------------------

I just forgot to add output for the mob data.

{code}
  80.3 M IntegrationTestIngestWithMOB/e9b5d936e7f55a4f1c3246a8d5ce53c2/test_cf/e75380c6db50db845dbdee48ab49381420141205f87d1b47b0f446c7acb3fa0656fa8a57
(archive)

199 HFiles (54 in archive, 145 in mob storage), total size 10.7 G (0.00% 0 shared with the
source table, 91.09% 9.7 G in mob dir)
0 Logs, total size 0
{code}

Added mob data size stats.


was (Author: jmhsieh):
{code}
  80.3 M IntegrationTestIngestWithMOB/e9b5d936e7f55a4f1c3246a8d5ce53c2/test_cf/e75380c6db50db845dbdee48ab49381420141205f87d1b47b0f446c7acb3fa0656fa8a57
(archive)

199 HFiles (54 in archive, 145 in mob storage), total size 10.7 G (0.00% 0 shared with the
source table, 91.09% 9.7 G in mob dir)
0 Logs, total size 0
{code}

Added mob data size stats.

> SnapshotInfo tool does not find mob data in snapshots
> -----------------------------------------------------
>
>                 Key: HBASE-12646
>                 URL: https://issues.apache.org/jira/browse/HBASE-12646
>             Project: HBase
>          Issue Type: Sub-task
>          Components: mob, snapshots
>    Affects Versions: hbase-11339
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>             Fix For: hbase-11339
>
>         Attachments: hbase-12646.patch, hbase-12646.v2.patch
>
>
> After taking a snapshot against a table with mob file data, the SnapshotInfo tool is
not able to find the mob files even though they are present in the proper place.  (<hbase>/mobdir/data/dfault/<table>/<region>/....)
> Here's an example command line execution:
> {code}
> [jon@a1210 hbase]$ bin/hbase org.apache.hadoop.hbase.snapshot.SnapshotInfo -snapshot
test -files
> ....
>        - IntegrationTestIngestWithMOB/e9b5d936e7f55a4f1c3246a8d5ce53c2/test_cf/e75380c6db50db845dbdee48ab49381420141205f87d1b47b0f446c7acb3fa0656fa8a57
(NOT FOUND)
> **************************************************************
> BAD SNAPSHOT: 145 hfile(s) and 0 log(s) missing.
>               0 hfile(s) corrupted.
> **************************************************************
> 54 HFiles (54 in archive), total size 973.6 M (0.00% 0 shared with the source table)
> 0 Logs, total size 0
> {code}
> The missing files are actually present, it is likely that the snapshot tool doesn't know
to look in the mob dir.



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