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new 88b2d81873 [Fix](multi-catalog) Add hadoop system classpath to
CLASSPATH to resolve can not enable hadoop short circuit reading in some
environments. (#21430)
88b2d81873 is described below
commit 88b2d818734ffd79f63f1dc0b473eb8709e73b03
Author: Qi Chen <kaka11.c...@gmail.com>
AuthorDate: Mon Jul 3 14:51:34 2023 +0800
[Fix](multi-catalog) Add hadoop system classpath to CLASSPATH to resolve
can not enable hadoop short circuit reading in some environments. (#21430)
Add hadoop system classpath to CLASSPATH to resolve can not enable hadoop
short circuit reading in some environments.
---
bin/start_be.sh | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/bin/start_be.sh b/bin/start_be.sh
index bf80f7928b..abcaedf682 100755
--- a/bin/start_be.sh
+++ b/bin/start_be.sh
@@ -104,7 +104,10 @@ fi
# the CLASSPATH and LIBHDFS_OPTS is used for hadoop libhdfs
# and conf/ dir so that hadoop libhdfs can read .xml config file in conf/
-export CLASSPATH="${DORIS_HOME}/conf/:${DORIS_CLASSPATH}"
+if command -v hadoop >/dev/null 2>&1; then
+ HADOOP_SYSTEM_CLASSPATH="$(hadoop classpath --glob)"
+fi
+export
CLASSPATH="${HADOOP_SYSTEM_CLASSPATH}:${DORIS_HOME}/conf/:${DORIS_CLASSPATH}"
# DORIS_CLASSPATH is for self-managed jni
export DORIS_CLASSPATH="-Djava.class.path=${DORIS_CLASSPATH}"
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