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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-21798) No config to replace deprecated SPARK_CLASSPATH config for launching daemons like History Server
Date Fri, 25 Aug 2017 22:35:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-21798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-21798:
------------------------------------

    Assignee: Apache Spark

> No config to replace deprecated SPARK_CLASSPATH config for launching daemons like History
Server
> ------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-21798
>                 URL: https://issues.apache.org/jira/browse/SPARK-21798
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 2.2.0
>            Reporter: Sanket Reddy
>            Assignee: Apache Spark
>            Priority: Minor
>
> History Server Launch uses SparkClassCommandBuilder for launching the server. It is observed
that SPARK_CLASSPATH has been removed and deprecated. For spark-submit this takes a different
route and spark.driver.extraClasspath takes care of specifying additional jars in the classpath
that were previously specified in the SPARK_CLASSPATH. Right now the only way specify the
additional jars for launching daemons such as history server is using SPARK_DIST_CLASSPATH
(https://spark.apache.org/docs/latest/hadoop-provided.html) but this I presume is a distribution
classpath. It would be nice to have a similar config like spark.driver.extraClasspath for
launching daemons similar to history server. 



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