[jira] [Commented] (DRILL-6540) Upgrade to HADOOP-3.1 libraries

["Bohdan Kazydub (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-6540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16524934#comment-16524934 ] 

Bohdan Kazydub commented on DRILL-6540:
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Note: I've tried to set 4.0.1 version explicitly for curator libraries, everything seemed to work, but there is a need to increase maxsize of drill-jdbc-all module by 3 MB as curator-client.jar of version 4.0.1 has size of 2.7 MB compared to current (2.7.1) version's size of 70 kB.

> Upgrade to HADOOP-3.1 libraries 
> --------------------------------
>
>                 Key: DRILL-6540
>                 URL: https://issues.apache.org/jira/browse/DRILL-6540
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Vitalii Diravka
>            Priority: Major
>
> Currently Drill uses 2.7.1 version of hadoop libraries (hadoop-common, hadoop-hdfs, hadoop-annotations, hadoop-aws, hadoop-yarn-api, hadoop-client, hadoop-yarn-client).
> Half of year ago the [Hadoop 3.0|https://hadoop.apache.org/docs/r3.0.0/index.html] was released and recently it was an update - [Hadoop 3.1|https://hadoop.apache.org/docs/r3.1.0/]. 
> To use Drill under Hadoop3.0 distribution we need this upgrade. Also the newer version includes new features, which can be useful for Drill.
> This upgrade is also needed to leverage the newest version of zookeeper libraries.



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