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Posted to issues@hawq.apache.org by "Hubert Zhang (JIRA)" <ji...@apache.org> on 2017/01/19 05:58:26 UTC
[jira] [Assigned] (HAWQ-1282) Shared Input Scan may result in
endless loop
[ https://issues.apache.org/jira/browse/HAWQ-1282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hubert Zhang reassigned HAWQ-1282:
----------------------------------
Assignee: Hubert Zhang (was: Ed Espino)
> Shared Input Scan may result in endless loop
> --------------------------------------------
>
> Key: HAWQ-1282
> URL: https://issues.apache.org/jira/browse/HAWQ-1282
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Core
> Reporter: Hubert Zhang
> Assignee: Hubert Zhang
>
> There are residual process after running some queries. Through the call stack, we find that there is an endless loop in function writer_wait_for_acks() in shared input scan.
> We plan to add max retry times to avoid this problem.
> Also, we fix file handler leak in retry_read and retry_write.
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