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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2020/01/23 02:11:00 UTC
[jira] [Commented] (SPARK-30577) StorageLevel.DISK_ONLY_2 causes
the data loss
[ https://issues.apache.org/jira/browse/SPARK-30577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021679#comment-17021679 ]
Hyukjin Kwon commented on SPARK-30577:
--------------------------------------
Spark 2.3 is EOL. Can you try it in higher versions? Also, it would be great how the table was created; otherwise, no one could reproduce.
> StorageLevel.DISK_ONLY_2 causes the data loss
> ---------------------------------------------
>
> Key: SPARK-30577
> URL: https://issues.apache.org/jira/browse/SPARK-30577
> Project: Spark
> Issue Type: Bug
> Components: Spark Core, SQL
> Affects Versions: 2.3.0
> Reporter: zero222
> Priority: Major
> Attachments: DISK_ONLY_2.png
>
>
> As shown in the attachment，after I load the data of the hive table which is immutable and cache the data in the level of the DISK_ONLY_2，the count value of the data is different every time.
>
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