title: org.apache.hadoop.security.AccessControlException: Permission denied: user=hbase, access=EXECUTE, inode="/tmp"
body: <p>Hbase error :</p>
  
  <blockquote>
    <p>HBase down Caused by:
    org.apache.hadoop.security.AccessControlException: Permission denied:
    user=hbase, access=EXECUTE, inode="/tmp":hdfs:supergroup:d-wx------</p>
  </blockquote>