hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11935) Unbounded creation of Replication Failover workers
Date Wed, 10 Sep 2014 20:55:33 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14129087#comment-14129087
] 

Hadoop QA commented on HBASE-11935:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12667845/hbase-11935-trunk-v1.patch
  against trunk revision .
  ATTACHMENT ID: 12667845

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 3 new or modified
tests.

    {color:red}-1 javac{color}.  The patch appears to cause mvn compile goal to fail.

    Compilation errors resume:
    [ERROR] COMPILATION ERROR : 
[ERROR] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.java:[590,18]
error: cannot find symbol
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile
(default-compile) on project hbase-server: Compilation failure
[ERROR] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.java:[590,18]
error: cannot find symbol
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following
articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hbase-server
    

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/10816//console

This message is automatically generated.

> Unbounded creation of Replication Failover workers
> --------------------------------------------------
>
>                 Key: HBASE-11935
>                 URL: https://issues.apache.org/jira/browse/HBASE-11935
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.99.0, 2.0.0, 0.94.23, 0.98.6
>            Reporter: Lars Hofhansl
>            Assignee: Jesse Yates
>            Priority: Critical
>             Fix For: 2.0.0, 0.98.7, 0.94.24, 0.99.1
>
>         Attachments: hbase-11935-0.98-v0.patch, hbase-11935-0.98-v1.patch, hbase-11935-trunk-v0.patch,
hbase-11935-trunk-v1.patch
>
>
> We just ran into a production incident with TCP SYN storms on port 2181 (zookeeper).
> In our case the slave cluster was not running. When we bounced the primary cluster we
saw an "unbounded" number of failover threads all hammering the hosts on the slave ZK machines
(which did not run ZK at the time)... Causing overall degradation of network performance between
datacenters.
> Looking at the code we noticed that the thread pool handling of the Failover workers
was probably unintended.
> Patch coming soon.



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

Mime
View raw message