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Thomas Graves commented on SPARK-3557: -------------------------------------- This is a dup of SPARK-2872, although this has better description > Yarn client config prioritization is backwards > ---------------------------------------------- > > Key: SPARK-3557 > URL: https://issues.apache.org/jira/browse/SPARK-3557 > Project: Spark > Issue Type: Bug > Components: YARN > Affects Versions: 1.1.0 > Reporter: Andrew Or > > In YarnClientSchedulerBackend, we have: > {code} > if (System.getenv(envVar) != null) { > arrayBuf += (optionName, System.getenv(envVar)) > } else if (sc.getConf.contains(sysProp)) { > arrayBuf += (optionName, sc.getConf.get(sysProp)) > } > {code} > Elsewhere in Spark we try to honor Spark configs over environment variables. > This was introduced as a fix for the Yarn app name (SPARK-1631), but this > also changed the behavior for other configs. Perhaps we should special case > this particular config and correct the prioritization order of the other > configs. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org