hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chia-Ping Tsai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16814) FuzzyRowFilter causes remote call timeout
Date Tue, 09 May 2017 06:42:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16002158#comment-16002158
] 

Chia-Ping Tsai commented on HBASE-16814:
----------------------------------------

unsafe reference : http://www.javaworld.com/article/2952869/java-platform/understanding-sun-misc-unsafe.html

If the unsafe is disabled, FuzzyRowFilter will fail and may cause timeout because the FuzzyRowFilter#getNextForFuzzyRule
returns the wrong result which causes the stuck in a while loop. (see FuzzyRowFilter.RowTracker#updateTracker)
We try to fix FuzzyRowFilter in HBASE-17890.


> FuzzyRowFilter causes remote call timeout
> -----------------------------------------
>
>                 Key: HBASE-16814
>                 URL: https://issues.apache.org/jira/browse/HBASE-16814
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 1.2.2, 1.2.3
>         Environment: LinuxMint 17.3 (=Ubuntu 14.04), Java 1.8
>            Reporter: Hadi Kahraman
>
> FuzzyRowFilter causes ResultScanner.next hang and timeout. The same code works well on
hbase 1.2.1, 1.2.0, 1.1.4.
> hbase server: cloudera 5.7.0 (hbase 1.2.0) on 4 hosts, 1 master, 3 workers



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message