[jira] [Updated] (DRILL-6124) testCountDownLatch can be null in PartitionerDecorator depending on user's injection controls config

["Timothy Farkas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-6124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Farkas updated DRILL-6124:
----------------------------------
    Priority: Minor  (was: Major)

> testCountDownLatch can be null in PartitionerDecorator depending on user's injection controls config
> ----------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-6124
>                 URL: https://issues.apache.org/jira/browse/DRILL-6124
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Timothy Farkas
>            Assignee: Timothy Farkas
>            Priority: Minor
>
> In PartitionerDecorator we get a latch from the injector with the following code.
> testCountDownLatch = injector.getLatch(context.getExecutionControls(), "partitioner-sender-latch");
> However, if there is no injection site defined in the user's drill configuration then testCountDownLatch will be null. So we have to check if it is null in order to avoid NPE's



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