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HDFS-4556. Add snapshotdiff and LsSnapshottableDir tools to hdfs script. Contributed by Arpit Agarwal

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1457712 13f79535-47bb-0310-9956-ffa450edef68
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Tsz-wo Sze 2013-03-18 11:36:59 +00:00
parent b8f3133e04
commit 77f7bfa9ef
2 changed files with 10 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.HDFS-2802.txt
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@ -198,3 +198,6 @@ Branch-2802 Snapshot (Unreleased)
HDFS-4144. Create test for all snapshot-related metrics. HDFS-4144. Create test for all snapshot-related metrics.
(Jing Zhao via suresh) (Jing Zhao via suresh)
HDFS-4556. Add snapshotdiff and LsSnapshottableDir tools to hdfs script.
(Arpit Agarwal via szetszwo)

7
hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs
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@ -53,6 +53,9 @@ function print_usage(){
echo " fetchdt fetch a delegation token from the NameNode" echo " fetchdt fetch a delegation token from the NameNode"
echo " getconf get config values from configuration" echo " getconf get config values from configuration"
echo " groups get the groups which users belong to" echo " groups get the groups which users belong to"
echo " snapshotDiff diff two snapshots of a directory or diff the"
echo " current directory contents with a snapshot"
echo " lsSnapshottableDir list all snapshottable dirs owned by the current user"
echo " Use -help to see options" echo " Use -help to see options"
echo "" echo ""
echo "Most commands print help when invoked w/o parameters." echo "Most commands print help when invoked w/o parameters."
@ -142,6 +145,10 @@ elif [ "$COMMAND" = "getconf" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.GetConf CLASS=org.apache.hadoop.hdfs.tools.GetConf
elif [ "$COMMAND" = "groups" ] ; then elif [ "$COMMAND" = "groups" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.GetGroups CLASS=org.apache.hadoop.hdfs.tools.GetGroups
elif [ "$COMMAND" = "snapshotDiff" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.snapshot.SnapshotDiff
elif [ "$COMMAND" = "lsSnapshottableDir" ] ; then
CLASS=org.apache.hadoop.hdfs.tools.snapshot.LsSnapshottableDir
else else
CLASS="$COMMAND" CLASS="$COMMAND"
fi fi