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Posted to common-issues@hadoop.apache.org by "Vinay (JIRA)" <ji...@apache.org> on 2012/06/04 15:08:22 UTC
[jira] [Created] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Vinay created HADOOP-8476:
-----------------------------
Summary: Remove duplicate VM arguments for hadoop deamon
Key: HADOOP-8476
URL: https://issues.apache.org/jira/browse/HADOOP-8476
Project: Hadoop Common
Issue Type: Bug
Components: conf
Affects Versions: 2.0.0-alpha, 3.0.0
Reporter: Vinay
Assignee: Vinay
Priority: Minor
remove the duplicate the VM arguments passed to hadoop daemon
Following are the VM arguments currently duplicated.
{noformat}-Dproc_namenode
-Xmx1000m
-Djava.net.preferIPv4Stack=true
-Xmx128m
-Xmx128m
-Dhadoop.log.dir=/home/nn2/logs
-Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
-Dhadoop.home.dir=/home/nn2/
-Dhadoop.id.str=root
-Dhadoop.root.logger=INFO,RFA
-Dhadoop.policy.file=hadoop-policy.xml
-Djava.net.preferIPv4Stack=true
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Xdebug
-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8001
-Dhadoop.security.logger=INFO,RFAS{noformat}
In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
BTW Other duplicate arguments wont harm
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[jira] [Commented] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Vinay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13288594#comment-13288594 ]
Vinay commented on HADOOP-8476:
-------------------------------
following things will remove the duplicate VM args.
1. Make following changes in hadoop-env.sh
{noformat}
export HADOOP_OPTS=""
export HADOOP_NAMENODE_OPTS="-Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender}"
export HADOOP_DATANODE_OPTS=""
export HADOOP_SECONDARYNAMENODE_OPTS="-Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender}"
export HADOOP_CLIENT_OPTS="-Xmx128m"
{noformat}
Above change is because, from any script hadoop-config.sh will be the first script called, which inturn call hadoop-env.sh. So appending not required.
Anyway remaining args will be added inside hadoop-config.sh.
Also hadoop-config.sh will be called again by hdfs-config.sh and yarn-config.sh.
So args will be appending again and again.
2. Remove calling hadoop-env.sh explicitly from hadoop-daemon.sh
I will post patch in some time.
Any comments on this.. ?
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
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[jira] [Commented] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Arpit Gupta (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13453400#comment-13453400 ]
Arpit Gupta commented on HADOOP-8476:
-------------------------------------
Vinay could you regenerate the patch, it does not apply on trunk.
Also some comments/questions based on your patch file
You have added an option to the hadoop-config.sh script to skip hadoop opts "--skip_hadoop_opts" and you are passing that in all the various places hadoop-config.sh is called and this skipping the setting of HADOOP_OPTS.
I dont think we should make the assumption that people will have the appropriate values set in the env by the hadoop-env.sh config file. People change this config based on what their needs are and we cannot force them to have all of these defined. hadoop-config.sh made sure certain defaults are set.
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
> Attachments: HADOOP-8476.patch, HADOOP-8476.patch
>
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Updated] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Vinay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay updated HADOOP-8476:
--------------------------
Attachment: HADOOP-8476.patch
Attaching the patch which includes
Above mentioned changes
along with slaves.sh, and addition of HADOOP_ZKFC_OPTS from templates/conf/hadoop-env.sh
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
> Attachments: HADOOP-8476.patch
>
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Updated] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Vinay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay updated HADOOP-8476:
--------------------------
Attachment: HADOOP-8476.patch
Attaching the correct patch to remove duplicate VM args
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
> Attachments: HADOOP-8476.patch, HADOOP-8476.patch
>
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Commented] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294974#comment-13294974 ]
Hadoop QA commented on HADOOP-8476:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12530809/HADOOP-8476.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests in hadoop-common-project/hadoop-common:
org.apache.hadoop.fs.viewfs.TestViewFsTrash
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/1119//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/1119//console
This message is automatically generated.
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
> Attachments: HADOOP-8476.patch
>
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Commented] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439572#comment-13439572 ]
Hadoop QA commented on HADOOP-8476:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12541972/HADOOP-8476.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed unit tests in hadoop-common-project/hadoop-common.
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/1345//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/1345//console
This message is automatically generated.
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
> Attachments: HADOOP-8476.patch, HADOOP-8476.patch
>
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Updated] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Vinay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay updated HADOOP-8476:
--------------------------
Status: Patch Available (was: Open)
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
> Attachments: HADOOP-8476.patch
>
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Updated] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Vinay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay updated HADOOP-8476:
--------------------------
Description:
remove duplicate VM arguments passed to hadoop daemon
Following are the VM arguments currently duplicated.
{noformat}-Dproc_namenode
-Xmx1000m
-Djava.net.preferIPv4Stack=true
-Xmx128m
-Xmx128m
-Dhadoop.log.dir=/home/nn2/logs
-Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
-Dhadoop.home.dir=/home/nn2/
-Dhadoop.id.str=root
-Dhadoop.root.logger=INFO,RFA
-Dhadoop.policy.file=hadoop-policy.xml
-Djava.net.preferIPv4Stack=true
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS{noformat}
In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
BTW Other duplicate arguments wont harm
was:
remove the duplicate the VM arguments passed to hadoop daemon
Following are the VM arguments currently duplicated.
{noformat}-Dproc_namenode
-Xmx1000m
-Djava.net.preferIPv4Stack=true
-Xmx128m
-Xmx128m
-Dhadoop.log.dir=/home/nn2/logs
-Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
-Dhadoop.home.dir=/home/nn2/
-Dhadoop.id.str=root
-Dhadoop.root.logger=INFO,RFA
-Dhadoop.policy.file=hadoop-policy.xml
-Djava.net.preferIPv4Stack=true
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS{noformat}
In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
BTW Other duplicate arguments wont harm
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
>
> remove duplicate VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
--
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[jira] [Updated] (HADOOP-8476) Remove duplicate VM arguments for
hadoop deamon
Posted by "Vinay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-8476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay updated HADOOP-8476:
--------------------------
Description:
remove the duplicate the VM arguments passed to hadoop daemon
Following are the VM arguments currently duplicated.
{noformat}-Dproc_namenode
-Xmx1000m
-Djava.net.preferIPv4Stack=true
-Xmx128m
-Xmx128m
-Dhadoop.log.dir=/home/nn2/logs
-Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
-Dhadoop.home.dir=/home/nn2/
-Dhadoop.id.str=root
-Dhadoop.root.logger=INFO,RFA
-Dhadoop.policy.file=hadoop-policy.xml
-Djava.net.preferIPv4Stack=true
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS{noformat}
In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
BTW Other duplicate arguments wont harm
was:
remove the duplicate the VM arguments passed to hadoop daemon
Following are the VM arguments currently duplicated.
{noformat}-Dproc_namenode
-Xmx1000m
-Djava.net.preferIPv4Stack=true
-Xmx128m
-Xmx128m
-Dhadoop.log.dir=/home/nn2/logs
-Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
-Dhadoop.home.dir=/home/nn2/
-Dhadoop.id.str=root
-Dhadoop.root.logger=INFO,RFA
-Dhadoop.policy.file=hadoop-policy.xml
-Djava.net.preferIPv4Stack=true
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Xdebug
-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8001
-Dhadoop.security.logger=INFO,RFAS{noformat}
In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
BTW Other duplicate arguments wont harm
> Remove duplicate VM arguments for hadoop deamon
> -----------------------------------------------
>
> Key: HADOOP-8476
> URL: https://issues.apache.org/jira/browse/HADOOP-8476
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
>
> remove the duplicate the VM arguments passed to hadoop daemon
> Following are the VM arguments currently duplicated.
> {noformat}-Dproc_namenode
> -Xmx1000m
> -Djava.net.preferIPv4Stack=true
> -Xmx128m
> -Xmx128m
> -Dhadoop.log.dir=/home/nn2/logs
> -Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
> -Dhadoop.home.dir=/home/nn2/
> -Dhadoop.id.str=root
> -Dhadoop.root.logger=INFO,RFA
> -Dhadoop.policy.file=hadoop-policy.xml
> -Djava.net.preferIPv4Stack=true
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS
> -Dhdfs.audit.logger=INFO,NullAppender
> -Dhadoop.security.logger=INFO,RFAS{noformat}
>
> In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
> BTW Other duplicate arguments wont harm
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