Sebastien Barrier created HADOOP-10531:
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Summary: hadoop-config.sh - bug in --hosts argument
Key: HADOOP-10531
URL: https://issues.apache.org/jira/browse/HADOOP-10531
Project: Hadoop Common
Issue Type: Bug
Affects Versions: 2.4.0
Environment: Linux
Reporter: Sebastien Barrier
I think there's a typo in the hadoop-config.sh which broke slave start in
cluster mode.
To reproduce it :
/usr/local/hadoop/sbin/hadoop-daemons.sh --config /etc/hadoop/conf --hosts
slaves start datanode
here's the patch :
--- hadoop-dist/target/hadoop-2.4.0/libexec/hadoop-config.sh 2014-04-22
12:20:45.000000000 -0400
+++ hadoop-dist/target/hadoop-2.4.0/libexec/hadoop-config.sh 2014-04-22
12:21:00.000000000 -0400
@@ -93,7 +93,7 @@
if [ "--hosts" = "$1" ]
then
shift
- export HADOOP_SLAVES="${HADOOP_CONF_DIR}/$$1"
+ export HADOOP_SLAVES="${HADOOP_CONF_DIR}/$1"
shift
elif [ "--hostnames" = "$1" ]
then
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