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Udbhav Agrawal commented on SPARK-27289: ---------------------------------------- [~KaiXu] for me it is coming correct and could not reproduce this > spark-submit explicit configuration does not take effect but Spark UI shows > it's effective > ------------------------------------------------------------------------------------------ > > Key: SPARK-27289 > URL: https://issues.apache.org/jira/browse/SPARK-27289 > Project: Spark > Issue Type: Bug > Components: Deploy, Documentation, Spark Submit, Web UI > Affects Versions: 2.3.3 > Reporter: KaiXu > Priority: Minor > Attachments: Capture.PNG > > > The [doc > |https://spark.apache.org/docs/latest/submitting-applications.html]says that > "In general, configuration values explicitly set on a {{SparkConf}} take the > highest precedence, then flags passed to {{spark-submit}}, then values in the > defaults file", but when setting spark.local.dir through --conf with > spark-submit, it still uses the values from > ${SPARK_HOME}/conf/spark-defaults.conf, what's more, the Spark runtime UI > environment variables shows the value from --conf, which is really misleading. > e.g. > I set submit my application through the command: > /opt/spark233/bin/spark-submit --properties-file /opt/spark.conf --conf > spark.local.dir=/tmp/spark_local -v --class > org.apache.spark.examples.mllib.SparseNaiveBayes --master > spark://bdw-slave20:7077 > /opt/sparkbench/assembly/target/sparkbench-assembly-7.1-SNAPSHOT-dist.jar > hdfs://bdw-slave20:8020/Bayes/Input > > the spark.local.dir in ${SPARK_HOME}/conf/spark-defaults.conf is: > spark.local.dir=/mnt/nvme1/spark_local > when the application is running, I found the intermediate shuffle data was > wrote to /mnt/nvme1/spark_local, which is set through > ${SPARK_HOME}/conf/spark-defaults.conf, but the Web UI shows that the > environment value spark.local.dir=/tmp/spark_local. > The spark-submit verbose also shows spark.local.dir=/tmp/spark_local, it's > misleading. > > !image-2019-03-27-10-59-38-377.png! > spark-submit verbose: > XXXX > Spark properties used, including those specified through > --conf and those from the properties file /opt/spark.conf: > (spark.local.dir,/tmp/spark_local) > (spark.default.parallelism,132) > (spark.driver.memory,10g) > (spark.executor.memory,352g) > XXXXX -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org