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Posted to issues@spark.apache.org by "Herman van Hovell (JIRA)" <ji...@apache.org> on 2016/03/28 15:03:25 UTC
[jira] [Commented] (SPARK-14199) Error:
org.apache.spark.sql.hive.huawei.rules.analyze.UnrelatedSubqueryConversion$MultiValueException$:
subquery expression must return single column! (state=,code=0)
[ https://issues.apache.org/jira/browse/SPARK-14199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15214166#comment-15214166 ]
Herman van Hovell commented on SPARK-14199:
-------------------------------------------
Correlated sub-queries are currently not supported.
It also appears that you are using some Spark extension: {{org.apache.spark.sql.hive.huawei.rules.analyze.UnrelatedSubqueryConversion}}. We really cannot help you with that. I am closing this.
> Error: org.apache.spark.sql.hive.huawei.rules.analyze.UnrelatedSubqueryConversion$MultiValueException$: subquery expression must return single column! (state=,code=0)
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-14199
> URL: https://issues.apache.org/jira/browse/SPARK-14199
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.5.1
> Reporter: Chetan Bhat
> Priority: Minor
> Original Estimate: 0.05h
> Remaining Estimate: 0.05h
>
> In Beeline when the SQL is executed using Spark error is displayed.
> select imei,a, (select MAC from babu8 a where a.imei = '1AA10007' ) from ( select imei,count(contractNumber)+1 a from testolap group by imei) a where imei in ( select imei from testolap where imei like '%007%') group by imei, a;
> Error: org.apache.spark.sql.hive.huawei.rules.analyze.UnrelatedSubqueryConversion$MultiValueException$: subquery expression must return single column! (state=,code=0)
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