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From "Pan Yuxuan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11167) IBM java can not start secure datanode with HDFS_DATANODE_SECURE_EXTRA_OPTS "-jvm server"
Date Tue, 22 Nov 2016 09:08:58 GMT
Pan Yuxuan created HDFS-11167:
---------------------------------

             Summary: IBM java can not start secure datanode with HDFS_DATANODE_SECURE_EXTRA_OPTS
"-jvm server"
                 Key: HDFS-11167
                 URL: https://issues.apache.org/jira/browse/HDFS-11167
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: scripts
    Affects Versions: 3.0.0-alpha1
         Environment: IBM PowerPC

            Reporter: Pan Yuxuan
            Assignee: Pan Yuxuan


When we run secure datanode on IBM PowerPC with IBM JDK, the jsvc wrong with error
{{noformat}}
jsvc error: Invalid JVM name specified server
{{noformat}}
This is because of the  HDFS_DATANODE_SECURE_EXTRA_OPTS "-jvm server".
For IBM JDK it is enough to run it without -jvm server.
So I think we can check if IBM jdk in hdfs-config.sh before setting HDFS_DATANODE_SECURE_EXTRA_OPTS.



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