[
https://issues.apache.org/jira/browse/SPARK-45652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun reassigned SPARK-45652:
--------------------------------
Assignee: Chao Sun
> SPJ: Handle empty input partitions after dynamic filtering
> ----------------------------------------------------------
>
> Key: SPARK-45652
> URL: https://issues.apache.org/jira/browse/SPARK-45652
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.4.1
> Reporter: Chao Sun
> Assignee: Chao Sun
> Priority: Major
> Labels: pull-request-available
>
> When the number of input partitions become 0 after dynamic filtering, in
> {{BatchScanExec}}, currently SPJ will fail with error:
> {code}
> java.util.NoSuchElementException: None.get
> at scala.None$.get(Option.scala:529)
> at scala.None$.get(Option.scala:527)
> at
> org.apache.spark.sql.execution.datasources.v2.BatchScanExec.filteredPartitions$lzycompute(BatchScanExec.scala:108)
> at
> org.apache.spark.sql.execution.datasources.v2.BatchScanExec.filteredPartitions(BatchScanExec.scala:65)
> at
> org.apache.spark.sql.execution.datasources.v2.BatchScanExec.inputRDD$lzycompute(BatchScanExec.scala:136)
> at
> org.apache.spark.sql.execution.datasources.v2.BatchScanExec.inputRDD(BatchScanExec.scala:135)
> at
> org.apache.spark.sql.boson.BosonBatchScanExec.inputRDD$lzycompute(BosonBatchScanExec.scala:28)
> at
> org.apache.spark.sql.boson.BosonBatchScanExec.inputRDD(BosonBatchScanExec.scala:28)
> at
> org.apache.spark.sql.boson.BosonBatchScanExec.doExecuteColumnar(BosonBatchScanExec.scala:33)
> at
> org.apache.spark.sql.execution.SparkPlan.$anonfun$executeColumnar$1(SparkPlan.scala:222)
> at
> org.apache.spark.sql.execution.SparkPlan.$anonfun$executeQuery$1(SparkPlan.scala:246)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
> at
> org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:243)
> at
> org.apache.spark.sql.execution.SparkPlan.executeColumnar(SparkPlan.scala:218)
> at
> org.apache.spark.sql.execution.InputAdapter.doExecuteColumnar(WholeStageCodegenExec.scala:521)
> at
> org.apache.spark.sql.execution.SparkPlan.$anonfun$executeColumnar$1(SparkPlan.scala:222)
> at
> org.apache.spark.sql.execution.SparkPlan.$anonfun$executeQuery$1(SparkPlan.scala:246)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
> {code}
> This is because {{groupPartitions}} will return {{None}} for this case.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
