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HADOOP-6594. Provide a fetchdt tool via bin/hdfs. Contributed by Jakob Homan. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@916907 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arun Murthy 2010-02-27 03:31:19 +00:00
parent c4c122a0de
commit 1d8cb8b785
2 changed files with 5 additions and 0 deletions
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2
CHANGES.txt
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@ -175,6 +175,8 @@ Trunk (unreleased changes)
HADOOP-6573. Support for persistent delegation tokens.
(Jitendra Pandey via shv)
HADOOP-6594. Provide a fetchdt tool via bin/hdfs. (jhoman via acmurthy)
OPTIMIZATIONS
HADOOP-6467. Improve the performance on HarFileSystem.listStatus(..).

3
bin/hdfs
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@ -32,6 +32,7 @@ function print_usage(){
echo " balancer run a cluster balancing utility"
echo " jmxget get JMX exported values from NameNode or DataNode."
echo " oiv apply the offline fsimage viewer to an fsimage"
echo " fetchdt fetch a delegation token from the NameNode"
echo " Use -help to see options"
echo ""
echo "Most commands print help when invoked w/o parameters."
@ -70,6 +71,8 @@ elif [ "$COMMAND" = "jmxget" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.JMXGet
elif [ "$COMMAND" = "oiv" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewer
elif [ "$COMMAND" = "fetchdt" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.DelegationTokenFetcher
else
echo $COMMAND - invalid command
print_usage