[jira] [Resolved] (IMPALA-10230) column stats num_nulls less than -1

["Quanlong Huang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-10230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quanlong Huang resolved IMPALA-10230.
-------------------------------------
    Fix Version/s: Impala 4.0
       Resolution: Duplicate

Resolved this since IMPALA-9699 is resolved. I'll backport this to the 3.4.1 branch.

> 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
>              Labels: newbie, ramp-up
>             Fix For: Impala 4.0
>
>   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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