Merge pull request apache#11 from ringtail/bugfix/spark-history-server-permission

change tini path

Author: ringtail

resource-managers/kubernetes/docker/src/main/dockerfiles/spark/historyserver/entrypoint.sh

@@ -93,4 +93,4 @@ else
     -Dspark.history.fs.logDirectory=$eventsDir";
 fi;
 
-exec /sbin/tini -s -- /opt/spark/bin/spark-class org.apache.spark.deploy.history.HistoryServer
+exec /usr/bin/tini -s -- /opt/spark/bin/spark-class org.apache.spark.deploy.history.HistoryServer