[jira] [Assigned] (SPARK-9608) Incorrect zinc -status check in build/mvn

["Apache Spark (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-9608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-9608:
-----------------------------------

    Assignee: Apache Spark

> Incorrect zinc -status check in build/mvn
> -----------------------------------------
>
>                 Key: SPARK-9608
>                 URL: https://issues.apache.org/jira/browse/SPARK-9608
>             Project: Spark
>          Issue Type: Bug
>          Components: Build
>    Affects Versions: 1.4.1
>            Reporter: Ryan Williams
>            Assignee: Apache Spark
>            Priority: Minor
>
> {{build/mvn}} [uses a {{-z `zinc -status`}} test|https://github.com/apache/spark/blob/5a23213c148bfe362514f9c71f5273ebda0a848a/build/mvn#L138] to determine whether a {{zinc}} process is running.
> However, {{zinc -status}} checks port {{3030}} by default.
> This means that if a {{$ZINC_PORT}} env var is set to some value besides {{3030}}, and an existing {{zinc}} process is running on port {{3030}}, {{build/mvn}} will skip starting a {{zinc}} process, thinking that a suitable one is running.
> Subsequent compilations will look for a {{zinc}} at port {{$ZINC_PORT}} and not find one.
> The {{zinc -status}} call should get the flag {{-port "$ZINC_PORT"}} added to it.



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