hbase-0.20.6/bin/hbase-daemon.sh: Permission denied

部署hbase全分布式时，出现以下错误：
主机的hbase启动了，但是从机的没启动
[root@centos7- my.shells]# start-hbase.sh
Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
localhost: starting zookeeper, logging to /opt/sw/hbase-0.20./bin/../logs/hbase-root-zookeeper-centos7-.out
localhost: Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
starting master, logging to /opt/sw/hbase-0.20./logs/hbase-root-master-centos7-.out
Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
centos7-: bash: /opt/sw/hbase-0.20./bin/hbase-daemon.sh: Permission denied
centos7-: bash: /opt/sw/hbase-0.20./bin/hbase-daemon.sh: Permission denied

其原因是没有权限，可以修改从机hbase下的文件权限，比如：
[root@centos7- hbase-0.20.]# chmod -R  ./

再启动hbase就可以了
[root@centos7- bin]# ./start-hbase.sh
Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
localhost: starting zookeeper, logging to /opt/sw/hbase-0.20./bin/../logs/hbase-root-zookeeper-centos7-.out
localhost: Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
starting master, logging to /opt/sw/hbase-0.20./logs/hbase-root-master-centos7-.out
Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
centos7-: starting regionserver, logging to /opt/sw/hbase-0.20./bin/../logs/hbase-root-regionserver-centos7-.out
centos7-: starting regionserver, logging to /opt/sw/hbase-0.20./bin/../logs/hbase-root-regionserver-centos7-.out
centos7-: Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
centos7-: Java HotSpot(TM) -Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
[root@centos7- bin]# jps
 JobTracker
 Jps
 NameNode
 HMaster
 SecondaryNameNode
 HQuorumPeer