hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14687) Un-synchronize BufferedMutator
Date Tue, 27 Oct 2015 20:55:27 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elliott Clark updated HBASE-14687:
----------------------------------
    Attachment: HBASE-14687-v3.patch

new version of the patch.
It cleans up 2 out of 3 of the checkstyle warnings. One remains because inner assignment is
the cleanest way to loop over the queue.

Added a javadooc comment about using BufferedMutatorImpl cross threaded. While it works, it
has a pretty serious gotcha when used across threads.

> Un-synchronize BufferedMutator
> ------------------------------
>
>                 Key: HBASE-14687
>                 URL: https://issues.apache.org/jira/browse/HBASE-14687
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client, Performance
>    Affects Versions: 2.0.0, 1.2.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>            Priority: Critical
>         Attachments: HBASE-14687-v1.patch, HBASE-14687-v2.patch, HBASE-14687-v3.patch,
HBASE-14687.patch
>
>
> It should totally be possible to make BufferedMutatorImpl not use much locking.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message