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https://issues.apache.org/jira/browse/HADOOP-13040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250403#comment-15250403
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Xiaoyu Yao commented on HADOOP-13040:
-------------------------------------
Does HADOOP_OPTS get added as environment variable or part of the command line
argument? Looks like the command line argument is empty.
{code}
DEBUG: Final JAVA_HOME:
/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home
DEBUG: java:
/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/bin/java
DEBUG: Class name: org.apache.hadoop.hdfs.server.namenode.NameNode
DEBUG: Command line options:
{code}
{code}
hdfs --debug namenode 2>&1 | grep 'Final HADOOP_OPTS'
DEBUG: Final HADOOP_OPTS: -Djava.net.preferIPv4Stack=true
-Djava.library.path=/Users/xyz/deploy/hadoop/lib/native
-Djava.security.krb5.realm= -Djava.security.krb5.kdc=
-Djava.security.krb5.conf=
-Dhadoop.security.group.mapping.ldap.bind.password.file=CUSTOMERFILELOCATION
-Dhadoop.security.group.mapping.ldap.bind.password.file=Nondefault.ldap.bind.password.file=nondefault.hello
-Dhdfs.audit.logger=INFO,NullAppender
-Dyarn.log.dir=/Users/xyz/deploy/hadoop-3.0.0-SNAPSHOT/logs
-Dyarn.log.file=hadoop.log
-Dyarn.home.dir=/Users/xyz/deploy/hadoop-3.0.0-SNAPSHOT
-Dyarn.root.logger=INFO,console
-Dhadoop.log.dir=/Users/xyz/deploy/hadoop-3.0.0-SNAPSHOT/logs
-Dhadoop.log.file=hadoop.log
-Dhadoop.home.dir=/Users/xyz/deploy/hadoop-3.0.0-SNAPSHOT -Dhadoop.id.str=xyz
-Dhadoop.root.logger=INFO,console -Dhadoop.policy.file=hadoop-policy.xml
-Dhadoop.security.logger=INFO,NullAppender
{code}
> HADOOP_NAMENODE_OPTS does not pass -DconfigKey=Value to namenode as parameter
> ------------------------------------------------------------------------------
>
> Key: HADOOP-13040
> URL: https://issues.apache.org/jira/browse/HADOOP-13040
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
>
> We want to hide the ldap bind password file path from core-site.xml by
> setting the following in hadoop-env.sh only.
> export HADOOP_NAMENODE_OPTS=$HADOOP_NAMENODE_OPTS
> -Dhadoop.security.group.mapping.ldap.bind.password.file
> =BIND_PASSWORD_FILE_PATH
> However, it does not work as expected and the BIND_PASSWORD_FILE_PATH is not
> honored with existing hadoop_add_param call from
> hadoop-config.sh/hadoop-function.sh.
>
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