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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2018/05/22 16:58:00 UTC
[jira] [Updated] (SPARK-24257) LongToUnsafeRowMap calculate the new
size may be wrong
[ https://issues.apache.org/jira/browse/SPARK-24257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li updated SPARK-24257:
----------------------------
Priority: Blocker (was: Minor)
> LongToUnsafeRowMap calculate the new size may be wrong
> ------------------------------------------------------
>
> Key: SPARK-24257
> URL: https://issues.apache.org/jira/browse/SPARK-24257
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.0, 2.1.0, 2.2.0, 2.3.0
> Reporter: dzcxzl
> Priority: Blocker
> Labels: correctness
>
> LongToUnsafeRowMap
> Calculate the new size simply by multiplying by 2
> At this time, the size of the application may not be enough to store data
> Some data is lost and the data read out is dirty
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