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https://issues.apache.org/jira/browse/ASTERIXDB-1407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yingyi Bu resolved ASTERIXDB-1407.
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    Resolution: Fixed

> Let the build branch instead of the probe branch to broadcast for NLJ
> ---------------------------------------------------------------------
>
>                 Key: ASTERIXDB-1407
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1407
>             Project: Apache AsterixDB
>          Issue Type: Improvement
>            Reporter: Yingyi Bu
>            Assignee: Yingyi Bu
>
> There are two motivations for that change:
> 1.  Usually the build branch is smaller;
> 2.  The data properties of the probe branch can still be maintained after a 
> nested loop join but a broadcast will clear all data properties of a branch.



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