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HBase, mail # dev - Some fidelity commit log history lost in snapshot merge. :(


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Jonathan Hsieh 2013-02-21, 04:19
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Ted Yu 2013-02-21, 04:35
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Re: Some fidelity commit log history lost in snapshot merge. :(
Jonathan Hsieh 2013-02-21, 05:03
Done.

On Wed, Feb 20, 2013 at 8:35 PM, Ted Yu <[EMAIL PROTECTED]> wrote:

> Thanks for the heads up.
>
> Can you put the summary in HBASE-7290 ?
>
> On Wed, Feb 20, 2013 at 8:19 PM, Jonathan Hsieh <[EMAIL PROTECTED]> wrote:
>
> > The good news is that the snapshot merge worked -- all code in the
> > hbase-7290v2 branch is now committed in trunk.
> >
> > The odd news is that the github view of the updated repo seems to be
> > missing some info in the commit log.  While all the code got merged in,
> the
> > individual commits logs after 2/13/13 did not and essentially got merged
> > into the final merge commit  (looking at the git blame, all the
> subsequent
> > fixes are attributed to the HBASE-7290/HBASE-6055 merge commit).  This
> > corresponds with where I created an svn-copy of the original hbase-7290
> svn
> > branch called hbase-7290v2.  (I ran into some problems in the  hbase-7290
> > svn branch and couldn't revert properly or do the equivalent of a force
> > push.  Instead I created an svn-copy from the last good point in the
> > hbase-7290 branch).  My guess is that some combination of the extra svn
> > copy and the "svn merge --reintegrate" voodoo lost this information.
> >
> > Here's a summary of the commits and authors that didn't make it into the
> > commit history during the merge.
> >
> > HBASE-7889 ADDENDUM (convert @code to simplified @links)  (jmhsieh)
> > HBASE-7889 Fix javadoc warnings in snapshot classes, part 2 (Ted Yu)
> > HBASE-7864 Rename HMaster#listSnapshots as getCompletedSnapshots() (Ted
> Yu)
> > HBASE-7858 cleanup before merging snapshots branch to trunk (Ted Yu)
> > HBASE-7779 [snapshot 130201 merge] Fix TestMultiParallel (Ted Yu)
> > HBASE-7796 [snapshot 130201 merge] Fix TestSnapshotFromClient and
> > TestFlushSnapshotFromClient (Ted Yu)
> > HBASE-7764 [snapshot 130201 merge] Fix TestSnapshotCloneIndependence
> > failure (Ted Yu)
> > HBASE-7795 Race in the Restore Archiving (Matteo Bertozzi)
> > HBASE-7752 [snapshot 130201 merge]  Fix TestStoreFile failure (jmhsieh)
> > HBASE-7778 [snapshot 130201 merge] Tests with sleep after minicluster
> > shutdown fail due to interrupt flag. (jmhsieh)
> > HBASE-7788 [snapshot 130201 merge] Fix flakey
> > TestRestore*SnapshotFromClient#testCloneSnapshot (jmhsieh)
> > HBASE-7753 [snapshot 130201 merge] Fix unresolved merge conflicts (Ted
> Yu)
> > HBASE-7742 [snapshot 130201 merge] Fix
> > TestHFileArchiving#testArchiveOnTableDelete (jmhsieh)
> > HBASE-7739 Fix TestSnapshotFromMaster failure (Ted Yu)
> > Remove empty directories (HBASE-7209 followup) (jmhsieh)
> >
> > Sorry about those who lost some credit in the repo.
> > Jon.
> >
> >
> > --
> > // Jonathan Hsieh (shay)
> > // Software Engineer, Cloudera
> > // [EMAIL PROTECTED]
> >
>

--
// Jonathan Hsieh (shay)
// Software Engineer, Cloudera
// [EMAIL PROTECTED]