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https://issues.apache.org/jira/browse/SPARK-9725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697426#comment-14697426
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Davies Liu edited comment on SPARK-9725 at 8/14/15 5:36 PM:
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I can reproduce this issue now (<32G for executor, > 32G for driver).
Many things are broken:
{code}
scala> sqlContext.sql("select 'abc'").collect()
res0: Array[org.apache.spark.sql.Row] = Array([???])
scala> sqlContext.range(10).registerTempTable("t")
scala> sqlContext.sql("select 'abc',id from t").collect()
res2: Array[org.apache.spark.sql.Row] = Array([???,0], [???,1], [???,2],
[???,3], [???,4], [???,5], [???,6], [???,7], [???,8], [???,9])
{code}
was (Author: davies):
I can reproduce this issue now (<32G for executor, > 32G for driver).
> spark sql query string field return empty/garbled string
> --------------------------------------------------------
>
> Key: SPARK-9725
> URL: https://issues.apache.org/jira/browse/SPARK-9725
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Fei Wang
> Assignee: Davies Liu
> Priority: Blocker
>
> to reproduce it:
> 1 deploy spark cluster mode, i use standalone mode locally
> 2 set executor memory >= 32g, set following config in spark-default.xml
> spark.executor.memory 36g
> 3 run spark-sql.sh with "show tables" it return empty/garbled string
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