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Posted to dev@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2015/01/04 22:28:47 UTC

[jira] [Resolved] (DRILL-1115) parquet writer never finishes when the source contains huge number of small files

     [ https://issues.apache.org/jira/browse/DRILL-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau resolved DRILL-1115.
-----------------------------------
    Resolution: Fixed

> parquet writer never finishes when the source contains huge number of small files
> ---------------------------------------------------------------------------------
>
>                 Key: DRILL-1115
>                 URL: https://issues.apache.org/jira/browse/DRILL-1115
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Writer
>            Reporter: Rahul Challapalli
>            Assignee: Rahul Challapalli
>            Priority: Blocker
>             Fix For: 0.8.0
>
>
> git.commit.id.abbrev=790a2ad
> Build # 26246
> When we try to use 'create table as.....' and the source folder contains around 5000 text files, drill never completes. I left the query to tun overnight, but it still didn't complete. However I see nonstop activity in the log files which suggests drill is actually doing something.
> Cluster Size : 2
> Each file contains only a single number.



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