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https://issues.apache.org/jira/browse/DRILL-4726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15459287#comment-15459287
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ASF GitHub Bot commented on DRILL-4726:
---------------------------------------
Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/574#discussion_r77395469
--- Diff: distribution/src/resources/drill-config.sh ---
@@ -366,11 +366,18 @@ if [ $? -eq 0 ]; then
fatal_error "Java 1.7 or later is required to run Apache Drill."
fi
+# Create Drill local udf area, if it does not exist
+DRILL_UDF_DIR="$DRILL_HOME/udf"
+if [[ ! -d "$DRILL_UDF_DIR" ]]; then
+ mkdir -p "$DRILL_UDF_DIR"
+fi
+
# Adjust paths for CYGWIN
if $is_cygwin; then
DRILL_HOME=`cygpath -w "$DRILL_HOME"`
DRILL_CONF_DIR=`cygpath -w "$DRILL_CONF_DIR"`
DRILL_LOG_DIR=`cygpath -w "$DRILL_LOG_DIR"`
+ DRILL_UDF_DIR=`cygpath -w "$DRILL_UDF_DIR"`
--- End diff --
Do this only if a DRILL_UDF_DIR exists. Actually, not sure if this is even
needed if we compute $DRILL_UDF_DIR as $DRILL_CONF_DIR/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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