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Manan Bakshi commented on SPARK-23463:
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Hi Marco,
I realized that if you used following code for
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Manan Bakshi commented on SPARK-23463:
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Hi Marco,
That makes sense. However, this same code used to
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Manan Bakshi updated SPARK-23463:
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Description:
I have a simple dataframe with some blank values as below
||dev||val||
|ALL|0.01|
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Manan Bakshi updated SPARK-23463:
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Description:
Filter operations were updated in Spark 2.2.0. Cost Based Optimizer was
introduced
Manan Bakshi created SPARK-23463:
Summary: Filter operation fails to handle blank values and evicts
rows that even satisfy the filtering condition
Key: SPARK-23463
URL:
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https://issues.apache.org/jira/browse/SPARK-23463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16368879#comment-16368879
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Manan Bakshi commented on SPARK-23463:
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I believe that the bug has something to do with CBO that was
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Manan Bakshi updated SPARK-23463:
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Description:
I have a simple dataframe with some blank values as below
||dev||val||
|ALL|0.01|
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https://issues.apache.org/jira/browse/SPARK-23463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manan Bakshi updated SPARK-23463:
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Comment: was deleted
(was: I believe that the bug has something to do with CBO that was
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Manan Bakshi commented on SPARK-23463:
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I will go ahead and resolve this. Thanks!
> Filter
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Manan Bakshi resolved SPARK-23463.
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Resolution: Not A Problem
> Filter operation fails to handle blank values and evicts rows that
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Manan Bakshi commented on SPARK-23463:
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Hi Marco,
I have attached a text file along with this
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Manan Bakshi updated SPARK-23463:
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Attachment: sample
> Filter operation fails to handle blank values and evicts rows that even
>
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