drill-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Paul Rogers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-5121) A memory leak is observed when exact case is not specified for a column in a filter condition
Date Thu, 05 Jan 2017 23:13:58 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Paul Rogers updated DRILL-5121:
-------------------------------
    Reviewer: Paul Rogers  (was: Jinfeng Ni)

> A memory leak is observed when exact case is not specified for a column in a filter condition
> ---------------------------------------------------------------------------------------------
>
>                 Key: DRILL-5121
>                 URL: https://issues.apache.org/jira/browse/DRILL-5121
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 1.6.0, 1.8.0
>            Reporter: Karthikeyan Manivannan
>            Assignee: Karthikeyan Manivannan
>             Fix For: Future
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> When the query SELECT XYZ from dfs.`/tmp/foo' where xYZ like "abc", is executed on a
setup where /tmp/foo has 2 Parquet files, 1.parquet and 2.parquet, where 1.parquet has the
column XYZ but 2.parquet does not, then there is a memory leak. 
> This seems to happen because xYZ seem to be treated as a new column. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message