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From "Mehant Baid (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-1488) Limit on file name in sql query is too small
Date Thu, 27 Nov 2014 03:58:12 GMT

    [ https://issues.apache.org/jira/browse/DRILL-1488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14227236#comment-14227236

Mehant Baid commented on DRILL-1488:

Changes looks good.
I had a question about DrillParserWithCompoundIdConverter.IDENTIFIER_MAX_LENGTH. Will it be
thread safe logic to set this in DrillSqlWorker? If we have two sessions connecting to the
same DrillBit and executing queries then we will have two Foreman's manipulating this variable
without synchronization?

> Limit on file name in sql query is too small
> --------------------------------------------
>                 Key: DRILL-1488
>                 URL: https://issues.apache.org/jira/browse/DRILL-1488
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 0.6.0
>            Reporter: Parth Chandra
>            Assignee: Mehant Baid
>            Priority: Blocker
>             Fix For: 0.7.0
>         Attachments: 0001-DRILL-1488-Provide-configurable-option-to-set-the-sq.patch
> While building from the release tarball, unit test fail if you build from a directory
that is nested several levels deep such that the full path to some of the test data files
is longer than 128 characters.
> The limit appears to be very small and should be increased.
> One of the errors during the build that illustrates the problem: 
> testTextJoin(org.apache.drill.TestExampleQueries)  Time elapsed: 0.011 sec  <<<
> org.apache.drill.exec.rpc.RpcException: Failure while parsing sql. Length of identifier
must be less than or equal to 128 characters [38933037-d38d-4278-a215-b722cc97811c]

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