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https://issues.apache.org/jira/browse/DRILL-5990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16483079#comment-16483079
]
ASF GitHub Bot commented on DRILL-5990:
---------------------------------------
kkhatua opened a new pull request #1280: DRILL-5990: Drill should not startup
with JRE sourced java executable
URL: https://github.com/apache/drill/pull/1280
Currently, the check for the Java compiler is made only during query
execution.
This commit ensures that if the java executable used for instantiating the
Drillbit is from a JRE (i.e. the Java compiler is not available), the Drillbit
will fail with the exception reported in the logs:
```
Exception in thread "main"
org.apache.drill.exec.exception.DrillbitStartupException: JDK Java compiler not
available. Ensure Drill is running with the java executable from a JDK and not
a JRE
at org.apache.drill.exec.server.Drillbit.<init>(Drillbit.java:138)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:409)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:389)
at org.apache.drill.exec.server.Drillbit.main(Drillbit.java:385)
```
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> Apache Drill /status API returns OK ('Running') even with JRE while queries
> will not work - make status API reflect the fact that Drill is broken on JRE
> or stop Drill starting up with JRE
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DRILL-5990
> URL: https://issues.apache.org/jira/browse/DRILL-5990
> Project: Apache Drill
> Issue Type: Bug
> Components: Server, Client - HTTP, Execution - Monitoring, Query
> Planning & Optimization
> Affects Versions: 1.10.0, 1.11.0
> Environment: Docker
> Reporter: Hari Sekhon
> Assignee: Kunal Khatua
> Priority: Major
>
> If running Apache Drill on versions 1.10 / 1.11 on JRE it appears that
> queries no longer run without JDK, but the /status monitoring API endpoint
> does not reflect the fact the Apache Drill will not work and still returns
> 'Running'.
> While 'Running' is technically true the process is up, it's effectively
> broken and Apache Drill should either reflect this in /status that is is
> broken or refuse to start up on JRE altogether.
> See this ticket for more information:
> https://github.com/HariSekhon/Dockerfiles/pull/15
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