[jira] [Resolved] (SPARK-23195) Hint of cached data is lost

2018-05-17 Thread Xiao Li (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-23195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiao Li resolved SPARK-23195.
-
Resolution: Won't Fix

> Hint of cached data is lost
> ---
>
> Key: SPARK-23195
> URL: https://issues.apache.org/jira/browse/SPARK-23195
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.2.1, 2.3.0
>Reporter: Xiao Li
>Priority: Major
>
> {noformat}
> withSQLConf(SQLConf.AUTO_BROADCASTJOIN_THRESHOLD.key -> "-1") {
>   val df1 = spark.createDataFrame(Seq((1, "4"), (2, "2"))).toDF("key", 
> "value")
>   val df2 = spark.createDataFrame(Seq((1, "1"), (2, "2"))).toDF("key", 
> "value")
>   broadcast(df2).cache()
>   df2.collect()
>   val df3 = df1.join(df2, Seq("key"), "inner")
>   val numBroadCastHashJoin = df3.queryExecution.executedPlan.collect {
> case b: BroadcastHashJoinExec => b
>   }.size
>   assert(numBroadCastHashJoin === 1)
> }
> {noformat}
> The broadcast hint is not respected.



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[jira] [Resolved] (SPARK-23195) Hint of cached data is lost

2018-01-23 Thread Xiao Li (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-23195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiao Li resolved SPARK-23195.
-
   Resolution: Fixed
Fix Version/s: 2.3.0

> Hint of cached data is lost
> ---
>
> Key: SPARK-23195
> URL: https://issues.apache.org/jira/browse/SPARK-23195
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.2.1, 2.3.0
>Reporter: Xiao Li
>Assignee: Xiao Li
>Priority: Major
> Fix For: 2.3.0
>
>
> {noformat}
> withSQLConf(SQLConf.AUTO_BROADCASTJOIN_THRESHOLD.key -> "-1") {
>   val df1 = spark.createDataFrame(Seq((1, "4"), (2, "2"))).toDF("key", 
> "value")
>   val df2 = spark.createDataFrame(Seq((1, "1"), (2, "2"))).toDF("key", 
> "value")
>   broadcast(df2).cache()
>   df2.collect()
>   val df3 = df1.join(df2, Seq("key"), "inner")
>   val numBroadCastHashJoin = df3.queryExecution.executedPlan.collect {
> case b: BroadcastHashJoinExec => b
>   }.size
>   assert(numBroadCastHashJoin === 1)
> }
> {noformat}
> The broadcast hint is not respected.



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