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Posted to issues@spark.apache.org by "Senthil Kumar (Jira)" <ji...@apache.org> on 2021/09/01 17:21:00 UTC
[jira] [Comment Edited] (SPARK-36643) Add more information in ERROR
log while SparkConf is modified when
spark.sql.legacy.setCommandRejectsSparkCoreConfs is set
[ https://issues.apache.org/jira/browse/SPARK-36643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17408282#comment-17408282 ]
Senthil Kumar edited comment on SPARK-36643 at 9/1/21, 5:20 PM:
----------------------------------------------------------------
New ERROR message will be as below,
{code:java}
scala> spark.conf.set("spark.driver.host", "localhost")
org.apache.spark.sql.AnalysisException: Cannot modify the value of a Spark config: spark.driver.host, please set spark.sql.legacy.setCommandRejectsSparkCoreConfs as 'false' in order to make change value of Spark config: spark.driver.host .
at org.apache.spark.sql.errors.QueryCompilationErrors$.cannotModifyValueOfSparkConfigError(QueryCompilationErrors.scala:2336)
at org.apache.spark.sql.RuntimeConfig.requireNonStaticConf(RuntimeConfig.scala:157)
at org.apache.spark.sql.RuntimeConfig.set(RuntimeConfig.scala:41)
... 47 elided{code}
was (Author: senthh):
New ERROR message will be as below,
{code:java}
scala> spark.conf.set("spark.driver.host", "localhost")
org.apache.spark.sql.AnalysisException: Cannot modify the value of a Spark config: spark.driver.host, please set spark.sql.legacy.setCommandRejectsSparkCoreConfs as 'false' in order to make change value of Spark config: spark.driver.host .
at org.apache.spark.sql.errors.QueryCompilationErrors$.cannotModifyValueOfSparkConfigError(QueryCompilationErrors.scala:2336)
at org.apache.spark.sql.RuntimeConfig.requireNonStaticConf(RuntimeConfig.scala:157)
at org.apache.spark.sql.RuntimeConfig.set(RuntimeConfig.scala:41){code}
... 47 elided
> Add more information in ERROR log while SparkConf is modified when spark.sql.legacy.setCommandRejectsSparkCoreConfs is set
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-36643
> URL: https://issues.apache.org/jira/browse/SPARK-36643
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.1.2
> Reporter: Senthil Kumar
> Priority: Minor
>
> Right now, by default sql.legacy.setCommandRejectsSparkCoreConfs is set as true in Spark 3.* versions int order to avoid changing Spark Confs. But from the error message we get confused if we can not modify/change Spark conf in Spark 3.* or not.
> Current Error Message :
> {code:java}
> Exception in thread "main" org.apache.spark.sql.AnalysisException: Cannot modify the value of a Spark config: spark.driver.host
> at org.apache.spark.sql.RuntimeConfig.requireNonStaticConf(RuntimeConfig.scala:156)
> at org.apache.spark.sql.RuntimeConfig.set(RuntimeConfig.scala:40){code}
>
> So adding little more information( how to modify Spark Conf), in ERROR log while SparkConf is modified when spark.sql.legacy.setCommandRejectsSparkCoreConfs is 'true', will be helpful to avoid confusions.
>
>
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