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[SPARK-10952] Only add hive to classpath if HIVE_HOME is set.

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Currently if it isn't set it scans `/lib/*` and adds every dir to the
classpath which makes the env too large and every command called
afterwords fails.

Author: Kevin Cox <kevincox@kevincox.ca>

Closes #8994 from kevincox/kevincox-only-add-hive-to-classpath-if-var-is-set.
This commit is contained in:
Kevin Cox 2015-10-07 09:53:17 -07:00 committed by Josh Rosen
parent f57c63d4c3
commit 9672602c7e
1 changed files with 6 additions and 4 deletions
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10
build/sbt
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@ -20,10 +20,12 @@
# When creating new tests for Spark SQL Hive, the HADOOP_CLASSPATH must contain the hive jars so
# that we can run Hive to generate the golden answer. This is not required for normal development
# or testing.
for i in "$HIVE_HOME"/lib/*
do HADOOP_CLASSPATH="$HADOOP_CLASSPATH:$i"
done
export HADOOP_CLASSPATH
if [ -n "$HIVE_HOME" ]; then
for i in "$HIVE_HOME"/lib/*
do HADOOP_CLASSPATH="$HADOOP_CLASSPATH:$i"
done
export HADOOP_CLASSPATH
fi
realpath () {
(