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https://issues.apache.org/jira/browse/SPARK-16211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15350294#comment-15350294
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Dongjoon Hyun commented on SPARK-16211:
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Great! :)
> DataFrame filter is buggy when used with "and"
> ----------------------------------------------
>
> Key: SPARK-16211
> URL: https://issues.apache.org/jira/browse/SPARK-16211
> Project: Spark
> Issue Type: Bug
> Components: Spark Shell, SQL
> Affects Versions: 1.5.0
> Environment: CDH 5.5.0/YARN
> Reporter: Renat Bekbolatov
>
> df was a result of several joins with some upstream tables having column
> names renamed.
> {code}
> scala> df.filter(col("ad_market_id") === 4 && col("event_date") ===
> "2016-05-30").show
> +----------+------------+
> |event_date|ad_market_id|
> +----------+------------+
> +----------+------------+
> scala> df.filter("ad_market_id = 4 and event_date = '2016-05-30'").show
> +----------+------------+
> |event_date|ad_market_id|
> +----------+------------+
> +----------+------------+
> scala> df.filter("ad_market_id = 4").coalesce(20).filter("event_date =
> '2016-05-30'").show
> +----------+------------+
> |event_date|ad_market_id|
> +----------+------------+
> |2016-05-30| 4|
> +----------+------------+
> scala> sc.version
> res40: String = 1.5.0
> scala> df
> res41: org.apache.spark.sql.DataFrame = [event_date: string, ad_market_id:
> int]
> {code}
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