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https://issues.apache.org/jira/browse/HIVE-13834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Zheng updated HIVE-13834:
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    Target Version/s: 2.2.0  (was: 2.1.0)

> Use LinkedHashMap instead of HashMap for LockRequestBuilder to maintain 
> predictable iteration order
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-13834
>                 URL: https://issues.apache.org/jira/browse/HIVE-13834
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 1.3.0, 2.1.0
>            Reporter: Wei Zheng
>            Assignee: Wei Zheng
>
> In Java 7 it is assumed the iteration order is always the same as the insert 
> order, but that's not guaranteed. In Java 8 some unit test breaks because of 
> this ordering change. Solution is to use LinkedHashMap.



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