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https://issues.apache.org/jira/browse/TRAFODION-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16579215#comment-16579215
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ASF GitHub Bot commented on TRAFODION-3183:
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GitHub user mashengchen opened a pull request:
https://github.com/apache/trafodion/pull/1694
[TRAFODION-3183] fetch huge data give rise to core
each time do fetch , calc whether fetch size is bigger than 1GB, if true
,devide fetch times depend on fetchsize/1gb
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mashengchen/trafodion TRAFODION-3183
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafodion/pull/1694.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1694
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commit bb68005e05988e471aa629a5759fdb5686a4f6bc
Author: aven <shengchen.ma@...>
Date: 2018-08-14T03:11:20Z
[TRAFODION-3183] fetch huge data give rise to core
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> fetch huge data from server side will have core
> ------------------------------------------------
>
> Key: TRAFODION-3183
> URL: https://issues.apache.org/jira/browse/TRAFODION-3183
> Project: Apache Trafodion
> Issue Type: Bug
> Components: client-jdbc-t4
> Affects Versions: any
> Reporter: mashengchen
> Assignee: mashengchen
> Priority: Major
> Fix For: 2.4
>
>
> when search a table which row lenth is very large, and set fetch row a big
> size then there will have core in server side, because of mxosrvr malloc a
> large memory. Then client will met "Server aborted abnormally or Connection
> timed out"
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