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Posted to issues-all@impala.apache.org by "Sahil Takiar (JIRA)" <ji...@apache.org> on 2018/11/05 23:01:00 UTC
[jira] [Resolved] (IMPALA-7777) Fix crash due to arithmetic
overflows in Exchange Node
[ https://issues.apache.org/jira/browse/IMPALA-7777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sahil Takiar resolved IMPALA-7777.
----------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.1.0
> Fix crash due to arithmetic overflows in Exchange Node
> ------------------------------------------------------
>
> Key: IMPALA-7777
> URL: https://issues.apache.org/jira/browse/IMPALA-7777
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Affects Versions: Impala 2.10.0, Impala 2.11.0, Impala 3.0, Impala 2.12.0
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
> Fix For: Impala 3.1.0
>
>
> A follow up to IMPALA-5004. Impala allows a value of LIMIT and OFFSET up to 2^63. However, if a user tries to run a query with a large offset (e.g. slightly lower than 2^63), the query will crash the impalad due to a {{DCHECK_LE}} in {{row-batch.h}}.
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