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  1. Spark
  2. SPARK-2404

spark-submit and spark-class may overwrite the already defined SPARK_HOME

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 1.0.0
    • None
    • None
    • None

    Description

      in spark-class and spark-submit

      the SPARK_HOME is set to the present working directory, causing the value of already defined SPARK_HOME being overwritten

      we should not overwrite that if SPARK_HOME has been defined

      Our scenario

      we have a login portal for all the team members to use the spark-cluster, everyone gets an account and home directory

      spark-1.0 is copied in the root path "/", every account gets a soft link to the /spark-1.0 in it's home directory

      spark 1.0 is deployed in a cluster, where the user name is different with any accounts except one, say "nanzhu", in login portal,

      so when the user runs spark-shell, it always tries to run /home/user_account/spark-1.0/bin/compute-class.sh, which does not exist.

      We set a global SPARK_HOME to /home/nanzhu/spark-1.0 globally which is consistent with the remote cluster setup, but unfortunately, this is overwritten by the spark-class and spark-submit ....

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            codingcat Nan Zhu Assign to me
            codingcat Nan Zhu
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