Diffstat (limited to 'aarch64/sbin/start-secure-dns.sh')
1 files changed, 33 insertions, 0 deletions
diff --git a/aarch64/sbin/start-secure-dns.sh b/aarch64/sbin/start-secure-dns.sh
new file mode 100755
@@ -0,0 +1,33 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# Run as root to start secure datanodes in a security-enabled cluster.
+usage="Usage (run as root in order to start secure datanodes): start-secure-dns.sh"
+bin=`cd "$bin"; pwd`
+if [ "$EUID" -eq 0 ] && [ -n "$HADOOP_SECURE_DN_USER" ]; then
+ "$HADOOP_PREFIX"/sbin/hadoop-daemons.sh --config $HADOOP_CONF_DIR --script "$bin"/hdfs start datanode $dataStartOpt
+ echo $usage