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From "Andrew (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3749) Upgrade Hadoop dependency to latest version (2.7.1)
Date Wed, 21 Oct 2015 18:15:27 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14967580#comment-14967580
] 

Andrew commented on DRILL-3749:
-------------------------------

There is one test that intermittently fails. It runs successfully on my laptop, but fails
on an m2.xlarge on AWS. I haven't been able to debug it.

Failed tests: 
  TestDrillbitResilience.cancelAfterEverythingIsCompleted:673->assertCancelledWithoutException:538->assertCancelledWithoutException:531->assertStateCompleted:517
Query state is incorrect (expected: CANCELED, actual: COMPLETED) AND/OR 
Exception thrown: none.


> Upgrade Hadoop dependency to latest version (2.7.1)
> ---------------------------------------------------
>
>                 Key: DRILL-3749
>                 URL: https://issues.apache.org/jira/browse/DRILL-3749
>             Project: Apache Drill
>          Issue Type: New Feature
>          Components: Tools, Build & Test
>    Affects Versions: 1.1.0
>            Reporter: Venki Korukanti
>            Assignee: Jason Altekruse
>             Fix For: Future
>
>
> Logging a JIRA to track and discuss upgrading Drill's Hadoop dependency version. Currently
Drill depends on Hadoop 2.5.0 version. Newer version of Hadoop (2.7.1) has following features.
> 1) Better S3 support
> 2) Ability to check if a user has certain permissions on file/directory without performing
operations on the file/dir. Useful for cases like DRILL-3467.
> As Drill is going to use higher version of Hadoop fileclient, there could be potential
issues when interacting with Hadoop services (such as HDFS) of lower version than the fileclient.



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