You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2015/04/24 09:13:38 UTC
[jira] [Commented] (SPARK-7114) parse error for DataFrame.filter
after aggregate
[ https://issues.apache.org/jira/browse/SPARK-7114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14510592#comment-14510592 ]
Wenchen Fan commented on SPARK-7114:
------------------------------------
cc [~rxin]
> parse error for DataFrame.filter after aggregate
> ------------------------------------------------
>
> Key: SPARK-7114
> URL: https://issues.apache.org/jira/browse/SPARK-7114
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Wenchen Fan
>
> DataFrame.filter has 2 overloaded versions. One of it accept String parameter to represent condition expression.
> {code}
> val df = ... // df has 2 columns: key, value
> val agg = df.groupBy("key").count()
> agg.filter(df("count") > 1) // this success
> agg.filter("count > 1") // this failed
> {code}
> the error message is:
> {code}
> [1.7] failure: ``('' expected but `>' found
> count > 1
> ^
> java.lang.RuntimeException: [1.7] failure: ``('' expected but `>' found
> count > 1
> ^
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org