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https://issues.apache.org/jira/browse/HIVE-8341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14164553#comment-14164553
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Gunther Hagleitner commented on HIVE-8341:
------------------------------------------
I use this script:
{noformat}
#!/usr/bin/python
import sys
import random
for line in sys.stdin:
print random.random()
{noformat}
and this query:
{noformat}
add FILE /home/gunther/rand.py;
select transform (<any column>) using 'rand.py' as (foo float) from <any table>;
{noformat}
Does that help?
> Transaction information in config file can grow excessively large
> -----------------------------------------------------------------
>
> Key: HIVE-8341
> URL: https://issues.apache.org/jira/browse/HIVE-8341
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 0.14.0
> Reporter: Alan Gates
> Assignee: Alan Gates
> Priority: Critical
> Attachments: HIVE-8341.patch
>
>
> In our testing we have seen cases where the transaction list grows very
> large. We need a more efficient way of communicating the list.
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