[jira] [Resolved] (HDFS-8132) Namenode Startup Failing When we add Jcarder.jar in class Path

["Brahma Reddy Battula (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-8132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brahma Reddy Battula resolved HDFS-8132.
----------------------------------------
    Resolution: Not A Problem

> Namenode Startup Failing When we add Jcarder.jar in class Path
> --------------------------------------------------------------
>
>                 Key: HDFS-8132
>                 URL: https://issues.apache.org/jira/browse/HDFS-8132
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>
>  *{color:blue}Namenode while Startup Args{color}*   ( Just added the jcarder args)
> exec /home/hdfs/jdk1.7.0_72/bin/java -Dproc_namenode -Xmx1000m -Djava.net.preferIPv4Stack=true -Dhadoop.log.dir=/opt/ClusterSetup/Hadoop2.7/install/hadoop/namenode/logs -Dhadoop.log.file=hadoop.log -Dhadoop.home.dir=/opt/ClusterSetup/Hadoop2.7/install/hadoop/namenode -Dhadoop.id.str=hdfs -Dhadoop.root.logger=INFO,console -Djava.library.path=/opt/ClusterSetup/Hadoop2.7/install/hadoop/namenode/lib/native -Dhadoop.policy.file=hadoop-policy.xml -Djava.net.preferIPv4Stack=true -Dhadoop.security.logger=INFO,RFAS -Dhdfs.audit.logger=INFO,NullAppender {color:red}-javaagent:/opt/Jcarder/jcarder.jar=outputdir=/opt/Jcarder/Output/nn-jcarder{color} -Dhadoop.security.logger=INFO,NullAppender org.apache.hadoop.hdfs.server.namenode.NameNode
> Setting outputdir to /opt/Jcarder/Output/nn-jcarder
> Starting JCarder (2.0.0/6) agent
> Opening for writing: /opt/Jcarder/Output/nn-jcarder/jcarder_events.db
> Opening for writing: /opt/Jcarder/Output/nn-jcarder/jcarder_contexts.db
> Not instrumenting standard library classes (AWT, Swing, etc.)
> JCarder agent initialized
>  *{color:red}ERROR{color}* 
> {noformat}
> Exception in thread "main" java.lang.VerifyError: Expecting a stackmap frame at branch target 21
> Exception Details:
>   Location:
>     org/apache/hadoop/hdfs/server/namenode/NameNode.createHAState(Lorg/apache/hadoop/hdfs/server/common/HdfsServerConstants$StartupOption;)Lorg/apache/hadoop/hdfs/server/namenode/ha/HAState; @4: ifeq
>   Reason:
>     Expected stackmap frame at this location.
>   Bytecode:
>     0000000: 2ab4 02d2 9900 112b b203 08a5 000a 2bb2
>     0000010: 030b a600 07b2 030d b0b2 030f b0       
> 	at java.lang.Class.getDeclaredMethods0(Native Method)
> 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2615)
> 	at java.lang.Class.getMethod0(Class.java:2856)
> 	at java.lang.Class.getMethod(Class.java:1668)
> 	at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
> 	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
> {noformat}



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