minor, bin/sample.sh

Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/cd9de01c
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/cd9de01c
Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/cd9de01c

Branch: refs/heads/orderedbytes
Commit: cd9de01c690193efede9114a6a31d1a964b0a29f
Parents: 95ebc85
Author: Yang Li <liy...@apache.org>
Authored: Thu Oct 6 17:02:35 2016 +0800
Committer: Yang Li <liy...@apache.org>
Committed: Thu Oct 6 17:03:13 2016 +0800

----------------------------------------------------------------------
 build/bin/sample.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/kylin/blob/cd9de01c/build/bin/sample.sh
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diff --git a/build/bin/sample.sh b/build/bin/sample.sh
index 92caace..fdb8601 100644
--- a/build/bin/sample.sh
+++ b/build/bin/sample.sh
@@ -17,7 +17,8 @@
 # limitations under the License.
 #
 
-dir=$(dirname ${0})
+dir=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
+export KYLIN_HOME=${KYLIN_HOME:-"${dir}/../"}
 
 source ${dir}/check-env.sh
 job_jar=`find -L ${KYLIN_HOME}/lib/ -name kylin-job*.jar`
@@ -57,4 +58,5 @@ sed -i "s/%default_engine_type%/${default_engine_type}/g" 
${KYLIN_HOME}/sample_c
 
 cd ${KYLIN_HOME}
 hbase org.apache.hadoop.util.RunJar ${job_jar} 
org.apache.kylin.common.persistence.ResourceTool upload 
${KYLIN_HOME}/sample_cube/metadata  || { exit 1; }
-echo "Sample cube is created successfully in project 'learn_kylin'; Restart 
Kylin server or reload the metadata from web UI to see the change."
+echo "Sample cube is created successfully in project 'learn_kylin'."
+echo "Restart Kylin server or reload the metadata from web UI to see the 
change."

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