[
https://issues.apache.org/jira/browse/DRILL-4726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15474130#comment-15474130
]
ASF GitHub Bot commented on DRILL-4726:
---------------------------------------
Github user arina-ielchiieva commented on a diff in the pull request:
https://github.com/apache/drill/pull/574#discussion_r78027749
--- Diff:
common/src/main/java/org/apache/drill/common/config/DrillConfig.java ---
@@ -164,6 +164,15 @@ public static DrillConfig create(String
overrideFileResourcePathname, boolean en
}
/**
+ * Creates a drill configuration using the provided config file.
--- End diff --
We pass Config object which contains URL to drill-module.conf in our jar.
drill-module.conf contains packages that allowed to be scanned. Based on this
URL, drill config is created. During creation drill finds all packages listed
in drill-module.conf and adds them in drill config.
Example of created drill config:
{
#
jar:file:/home/osboxes/git_repo/drill/exec/java-exec/target/1473346938237-0/DrillUDF-1.0.jar!/drill-module.conf:
1
"drill" : {
#
jar:file:/home/osboxes/git_repo/drill/exec/java-exec/target/1473346938237-0/DrillUDF-1.0.jar!/drill-module.conf:
1
"classpath" : {
#
jar:file:/home/osboxes/git_repo/drill/exec/java-exec/target/1473346938237-0/DrillUDF-1.0.jar!/drill-module.conf:
1
"scanning" : {
#
jar:file:/home/osboxes/git_repo/drill/exec/java-exec/target/1473346938237-0/DrillUDF-1.0.jar!/drill-module.conf:
1
"packages" : [
#
jar:file:/home/osboxes/git_repo/drill/exec/java-exec/target/1473346938237-0/DrillUDF-1.0.jar!/drill-module.conf:
1
"com.drill.udf"
]
}
}
}
}
> Dynamic UDFs support
> --------------------
>
> Key: DRILL-4726
> URL: https://issues.apache.org/jira/browse/DRILL-4726
> Project: Apache Drill
> Issue Type: New Feature
> Affects Versions: 1.6.0
> Reporter: Arina Ielchiieva
> Assignee: Arina Ielchiieva
> Fix For: Future
>
>
> Allow register UDFs without restart of Drillbits.
> Design is described in document below:
> https://docs.google.com/document/d/1FfyJtWae5TLuyheHCfldYUpCdeIezR2RlNsrOTYyAB4/edit?usp=sharing
>
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