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https://issues.apache.org/jira/browse/KYLIN-4829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17245906#comment-17245906
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ASF GitHub Bot commented on KYLIN-4829:
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zzcclp commented on a change in pull request #1495:
URL: https://github.com/apache/kylin/pull/1495#discussion_r538412431
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File path:
kylin-spark-project/kylin-spark-engine/src/main/scala/org/apache/spark/sql/KylinSparkEnv.scala
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@@ -25,96 +25,27 @@ object KylinSparkEnv extends Logging {
@volatile
private var spark: SparkSession = _
Review comment:
Yeah, will raise another pr to do this, it needs to refactor some modules
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> Support to use thread-level SparkSession to execute query
> ----------------------------------------------------------
>
> Key: KYLIN-4829
> URL: https://issues.apache.org/jira/browse/KYLIN-4829
> Project: Kylin
> Issue Type: Improvement
> Components: Query Engine, Spark Engine
> Reporter: Zhichao Zhang
> Assignee: Zhichao Zhang
> Priority: Minor
> Fix For: v4.0.0-beta
>
>
> Currently, when executing a query, it is impossible to configure proper
> parameters for each query according to the data will be scanned, such as
> spark.sql.shuffle.partitions, this will impact the performance of querying.
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