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Posted to dev@bookkeeper.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/06/01 20:59:04 UTC
[jira] [Commented] (BOOKKEEPER-1088) Ledger Recovery - Add a
ReadEntryListener to callback on individual request
[ https://issues.apache.org/jira/browse/BOOKKEEPER-1088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16033683#comment-16033683 ]
ASF GitHub Bot commented on BOOKKEEPER-1088:
--------------------------------------------
GitHub user sijie opened a pull request:
https://github.com/apache/bookkeeper/pull/178
BOOKKEEPER-1088: Ledger Recovery - Add a ReadEntryListener to callback on individual request
THIS CHANGE IS BASED ON #177 (you can review 868a3c8 for the only change that belongs to BOOKKEEPER-1088).
bookkeeper recovery improvement (part-3): add a ReadEntryListener to callback on individual request.
- add read entry listener which allow doing batch read, but callback on individual entries in sequence. so in recovery op, we could issue batch reads, then on each individual callback do add entry and stop when received NoSuchEntry.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sijie/bookkeeper recovery_improvements_part3
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/bookkeeper/pull/178.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #178
----
commit 3db0b84570dec166855c70105a5cbf6f2ec14ea2
Author: Sijie Guo <si...@twitter.com>
Date: 2014-01-21T00:42:28Z
bookkeeper recovery improvement (part-1): refactor PendingReadOp
this change is the first part of improving bookkeeper recovery. it is basically a refactor change, which:
- abstract an interface for LedgerEntryRequest in PendingReadOp
- rename current implementation to SequenceReadRequest, which read the entry in the sequence of quorum.
RB_ID=266137
commit 80ffc6ca86b5e8a63dc3b9baf846ad139d7beea1
Author: Sijie Guo <si...@apache.org>
Date: 2017-06-01T19:11:40Z
Address conflicts
commit f0fb89cbdfed6c6b0d519a25ea2ea67dcd72834e
Author: Sijie Guo <si...@twitter.com>
Date: 2014-01-21T00:49:52Z
bookkeeper recovery improvement (part-2): add a parallel reading request in PendingReadOp
- add a parallel reading request in PendingReadOp
- allow PendingReadOp to configure whether to do parallel reading or not
- add flag in ClientConfiguration to allow configuring whether to do parallel reading in LedgerRecoveryOp or not.
RB_ID=266139
commit db3e98ba9250b622db80cac8dd6dbd2761a32381
Author: Sijie Guo <si...@apache.org>
Date: 2017-06-01T20:00:01Z
Address conflicts
commit 8b8a3c8db86a11a30efb14d04b33bfcd461a6f05
Author: Sijie Guo <si...@twitter.com>
Date: 2014-01-21T00:55:30Z
bookkeeper recovery improvement (part-3): add a ReadEntryListener to callback on individual request.
- add read entry listener which allow doing batch read, but callback on individual entries in sequence. so in recovery op, we could issue batch reads, then on each individual callback do add entry and stop when received NoSuchEntry.
RB_ID=266143
----
> Ledger Recovery - Add a ReadEntryListener to callback on individual request
> ---------------------------------------------------------------------------
>
> Key: BOOKKEEPER-1088
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1088
> Project: Bookkeeper
> Issue Type: Sub-task
> Components: bookkeeper-client
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.5.0
>
>
> bookkeeper recovery improvement (part-3): add a ReadEntryListener to callback on individual request.
> - add read entry listener which allow doing batch read, but callback on individual entries in sequence. so in recovery op, we could issue batch reads, then on each individual callback do add entry and stop when received NoSuchEntry.
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