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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-4092) Predicate pushdown for Parquet
Date Mon, 09 Apr 2018 18:51:00 GMT

    [ https://issues.apache.org/jira/browse/PIG-4092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16431048#comment-16431048
] 

Rohini Palaniswamy commented on PIG-4092:
-----------------------------------------

Looks good. Can you explain this change in the second patch?
{code}
new ArrayList<BlockMetaData>(), "message dummy {}", "",
{code}

> Predicate pushdown for Parquet
> ------------------------------
>
>                 Key: PIG-4092
>                 URL: https://issues.apache.org/jira/browse/PIG-4092
>             Project: Pig
>          Issue Type: Sub-task
>            Reporter: Rohini Palaniswamy
>            Assignee: Nandor Kollar
>            Priority: Major
>             Fix For: 0.18.0
>
>         Attachments: PIG-4092_1.patch, PIG-4092_2.patch
>
>
> See:
> https://github.com/apache/incubator-parquet-mr/pull/4
> and:
> https://github.com/apache/incubator-parquet-mr/blob/master/parquet-column/src/main/java/parquet/filter2/predicate/FilterApi.java
> [~alexlevenson] is the main author of this API



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