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HDFS-2725 script to mention dfs command 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1245943 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Steve Loughran 2012-02-18 15:25:11 +00:00
parent 3d8907fdd6
commit a57b9b8335
2 changed files with 4 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -235,6 +235,9 @@ Release 0.23.2 - UNRELEASED
HDFS-2931. Switch DataNode's BlockVolumeChoosingPolicy to private-audience. HDFS-2931. Switch DataNode's BlockVolumeChoosingPolicy to private-audience.
(harsh via szetszwo) (harsh via szetszwo)
HDFS-2725. hdfs script usage information is missing the information
about "dfs" command (Prashant Sharma via stevel)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

1
hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs
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@ -26,6 +26,7 @@ HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
function print_usage(){ function print_usage(){
echo "Usage: hdfs [--config confdir] COMMAND" echo "Usage: hdfs [--config confdir] COMMAND"
echo " where COMMAND is one of:" echo " where COMMAND is one of:"
echo " dfs run a filesystem command on the file systems supported in Hadoop."
echo " namenode -format format the DFS filesystem" echo " namenode -format format the DFS filesystem"
echo " secondarynamenode run the DFS secondary namenode" echo " secondarynamenode run the DFS secondary namenode"
echo " namenode run the DFS namenode" echo " namenode run the DFS namenode"