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From "Chunjun Xiao (JIRA)" <>
Subject [jira] [Updated] (SPARK-3474) The env variable SPARK_MASTER_IP does not work
Date Thu, 11 Sep 2014 01:36:33 GMT


Chunjun Xiao updated SPARK-3474:
    Summary: The env variable SPARK_MASTER_IP does not work  (was: Rename the env variable

> The env variable SPARK_MASTER_IP does not work
> ----------------------------------------------
>                 Key: SPARK-3474
>                 URL:
>             Project: Spark
>          Issue Type: Bug
>          Components: Deploy
>    Affects Versions: 1.0.1
>            Reporter: Chunjun Xiao
> There's some inconsistency regarding the env variable used to specify the spark master
host server.
> In spark source code (MasterArguments.scala), the env variable is "SPARK_MASTER_HOST",
while in the shell script (e.g.,,, it's named "SPARK_MASTER_IP".
> This will introduce an issue in some case, e.g., if spark master is started  via "service
spark-master start", which is built based on latest bigtop (refer to bigtop/spark-master.svc).
> In this case, "SPARK_MASTER_IP" will have no effect.
> I suggest we change SPARK_MASTER_IP in the shell script to SPARK_MASTER_HOST.

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