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Posted to issues@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2016/11/15 22:24:59 UTC

[jira] [Updated] (HIVE-15207) Implement a capability to detect incorrect sequence numbers

     [ https://issues.apache.org/jira/browse/HIVE-15207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aihua Xu updated HIVE-15207:
----------------------------
    Attachment: HIVE-15207.1.patch

> Implement a capability to detect incorrect sequence numbers
> -----------------------------------------------------------
>
>                 Key: HIVE-15207
>                 URL: https://issues.apache.org/jira/browse/HIVE-15207
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Metastore
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>         Attachments: HIVE-15207.1.patch
>
>
> We have seen next sequence number is smaller than the max(id) for certain tables. Seems it's caused by thread-safe issue in HMS, but still not sure if it has been fully fixed. Try to detect such issue.  



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