hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9949) Fix the race condition between Compaction and StoreScanner.init
Date Tue, 19 Nov 2013 19:29:26 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13826848#comment-13826848
] 

Hudson commented on HBASE-9949:
-------------------------------

SUCCESS: Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #844 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/844/])
HBASE-9949 Addendum takes out test infrastructure and new test (tedyu: rev 1543305)
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/util/InjectionEvent.java
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/util/InjectionHandler.java
* /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestStoreScanner.java


> Fix the race condition between Compaction and StoreScanner.init
> ---------------------------------------------------------------
>
>                 Key: HBASE-9949
>                 URL: https://issues.apache.org/jira/browse/HBASE-9949
>             Project: HBase
>          Issue Type: Bug
>          Components: Scanners
>    Affects Versions: 0.89-fb
>            Reporter: Manukranth Kolloju
>            Assignee: Manukranth Kolloju
>            Priority: Minor
>             Fix For: 0.89-fb, 0.98.0
>
>         Attachments: 9949-0.96.addendum, 9949-trunk-v1.txt, 9949-trunk-v2.txt, 9949-trunk-v3.txt,
9949.addendum
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> The StoreScanner constructor has multiple stages and there can be a race betwwen an ongoing
compaction and the StoreScanner constructor where we might get the list of scanners before
a compaction and seek on those scanners after the compaction.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message