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Posted to issues@spark.apache.org by "liuxian (JIRA)" <ji...@apache.org> on 2018/02/08 11:32:00 UTC
[jira] [Updated] (SPARK-23358) When the number of partitions is
greater than 2^28, it will result in an error result
[ https://issues.apache.org/jira/browse/SPARK-23358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
liuxian updated SPARK-23358:
----------------------------
Description:
In the `checkIndexAndDataFile`,the _blocks_ is the _Int_ type, when it is greater than 2^28, `blocks*8` will overflow, and this will result in an error result.
In fact, `blocks` is actually the number of partitions.
was:
In the `checkIndexAndDataFile`,the `blocks` is the ` Int` type, when it is greater than 2^28, `blocks*8` will overflow, and this will result in an error result.
In fact, `blocks` is actually the number of partitions.
> When the number of partitions is greater than 2^28, it will result in an error result
> -------------------------------------------------------------------------------------
>
> Key: SPARK-23358
> URL: https://issues.apache.org/jira/browse/SPARK-23358
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.4.0
> Reporter: liuxian
> Priority: Major
>
> In the `checkIndexAndDataFile`,the _blocks_ is the _Int_ type, when it is greater than 2^28, `blocks*8` will overflow, and this will result in an error result.
> In fact, `blocks` is actually the number of partitions.
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