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https://issues.apache.org/jira/browse/IMPALA-10230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17211481#comment-17211481
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Tim Armstrong commented on IMPALA-10230:
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[~logan zheng] do you have the full IllegalStateException stacktrace from the
catalogd logs?
> column stats num_nulls less than -1
> -----------------------------------
>
> Key: IMPALA-10230
> URL: https://issues.apache.org/jira/browse/IMPALA-10230
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Affects Versions: Impala 3.4.0
> Reporter: logan zheng
> Priority: Critical
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> when update impala 3.2.0(CDH6.3.2 ) to asf3.4.0 ,after when "increment stats
> default.test partition(xx=yyyy)":
> {noformat}
> ERROR: TableLoadingException: Failed to load metadata for table: default.test
> CAUSED BY: IllegalStateException: ColumnStats{avgSize_=13.0,
> avgSerializedSize_=25.0, maxSize_=19, numDistinct_=12, numNulls_=-2}{noformat}
> The table default.test already exists in impala 3.2.0, and has been running
> for a long time, and has also been added stats.
>
>
>
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