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Posted to issues@drill.apache.org by "Andries Engelbrecht (JIRA)" <ji...@apache.org> on 2015/03/14 00:00:43 UTC
[jira] [Updated] (DRILL-2456) regexp_replace using hex codes fails
on larger JSON data sets
[ https://issues.apache.org/jira/browse/DRILL-2456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andries Engelbrecht updated DRILL-2456:
---------------------------------------
Attachment: drillbit.log
> regexp_replace using hex codes fails on larger JSON data sets
> -------------------------------------------------------------
>
> Key: DRILL-2456
> URL: https://issues.apache.org/jira/browse/DRILL-2456
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Affects Versions: 0.7.0
> Environment: Drill 0.7
> MapR 4.0.1
> CentOS
> Reporter: Andries Engelbrecht
> Assignee: Daniel Barclay (Drill)
> Attachments: drillbit.log
>
>
> This query works with only 1 file
> select regexp_replace(`text`, '[^\x20-\xad]', '°'), count(id) from dfs.twitter.`/feed/2015/03/13/17/FlumeData.1426267859699.json` group by `text` order by count(id) desc limit 10;
> This one fails with multiple files
> select regexp_replace(`text`, '[^\x20-\xad]', '°'), count(id) from dfs.twitter.`/feed/2015/03/13` group by `text` order by count(id) desc limit 10;
> Query failed: Query failed: Failure while trying to start remote fragment, Encountered an illegal char on line 1, column 31: '' [ 43ff1aa4-4a71-455d-b817-ec5eb8d179bb on twitternode:31010 ]
> Using text in regexp_replace does work for same dataset.
> This query works fine on full data set.
> select regexp_replace(`text`, '[^ -~¡-ÿ]', '°'), count(id) from dfs.twitter.`/feed/2015/03/13` group by `text` order by count(id) desc limit 10;
> Attached snippet drillbit.log for error
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