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Posted to issues@ignite.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/11/01 07:59:00 UTC
[jira] [Commented] (IGNITE-6701) Do not deserialize previous value
during indexes update
[ https://issues.apache.org/jira/browse/IGNITE-6701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16233757#comment-16233757 ]
ASF GitHub Bot commented on IGNITE-6701:
----------------------------------------
GitHub user dolphin1414 opened a pull request:
https://github.com/apache/ignite/pull/2956
IGNITE-6701
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-6701
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/2956.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 #2956
----
commit be3e00e14a3df0ce82c62026eadc6ab4aaa3f1e4
Author: rkondakov <rk...@gridgain.com>
Date: 2017-10-31T13:12:26Z
IGNITE-6701: Unnecessary deserialization eliminated in GridH2Table.doUpdate
commit a35f025a9a44b18ca6e80f44b2756f3996481934
Author: rkondakov <rk...@gridgain.com>
Date: 2017-10-31T19:45:06Z
Merge branch 'master' into ignite-6701
commit 2c4d0ba6b0be2b4d9d73c4f8bb22a8ccef94a704
Author: rkondakov <rk...@gridgain.com>
Date: 2017-11-01T07:32:05Z
IGNITE-6701: Minor refactoring
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> Do not deserialize previous value during indexes update
> -------------------------------------------------------
>
> Key: IGNITE-6701
> URL: https://issues.apache.org/jira/browse/IGNITE-6701
> Project: Ignite
> Issue Type: Improvement
> Security Level: Public(Viewable by anyone)
> Components: sql
> Reporter: Semen Boikov
> Assignee: Roman Kondakov
> Priority: Major
> Labels: iep-1, performance
> Fix For: 2.4
>
>
> In GridH2Table.doUpdate all indexes are updated using BPlusTree.put method which deserializes previous value, actually previous value is already available in GridQueryProcessor.store/remove methods. Need try to change GridH2Table.doUpdate to use BPlusTree.putx instead of BPlusTree.put.
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