Hi, Thanks for the reply.
Please find the command and time took to process it, *hbase(main):006:0> grant 'Selva','RW','@default'0 row(s) in 11.8830 secondshbase(main):007:0> revoke 'Selva','@default'0 row(s) in 32.4330 seconds* Find my HBase log in below pastebin http://pastebin.com/MHMjhHuF Thanks, Kumar On Mon, Jun 13, 2016 at 7:42 PM, Ted Yu <yuzhih...@gmail.com> wrote: > Can you inspect master log for the corresponding 40 seconds to see if there > was some clue ? > > Feel free to pastebin the log snippet for this period if you cannot > determine the cause. > > Cheers > > On Sun, Jun 12, 2016 at 10:19 PM, kumar r <kumarc...@gmail.com> wrote: > > > Hi, > > > > I have configured secure HBase-1.1.3. Hadoop version using 2.7.2. > > > > I have enabled authorization in HBase. > > > > When executing any authorization command like user_permission, grant, > > revoke, > > etc. > > > > Its getting more than 40 seconds to display the result. > > > > Below are hbase-site.xml configuration properties > > > > > > <property> > > <name>hbase.master</name> > > <value>IP:60000</value> > > </property> > > <property> > > <name>hbase.rootdir</name> > > <value>hdfs://IP:9000/HBase</value> > > </property> > > <property> > > <name>hbase.cluster.distributed</name> > > <value>true</value> > > </property> > > <property> > > <name>hbase.zookeeper.quorum</name> > > <value>IP1:2181,IP2:2181,IP3:2181</value> > > </property> > > <property> > > <name>hbase.master.port</name> > > <value>60000</value> > > </property> > > <property> > > <name>hbase.master.info.port</name> > > <value>60010</value> > > </property> > > <property> > > <name>hbase.regionserver.port</name> > > <value>60020</value> > > </property> > > <property> > > <name>hbase.regionserver.info.port</name> > > <value>60030</value> > > </property> > > <property> > > <name>hbase.security.authentication</name> > > <value>KERBEROS</value> > > </property> > > <property> > > <name>hbase.master.keytab.file</name> > > <value>masterkeytab</value> > > </property> > > <property> > > <name>hbase.regionserver.keytab.file</name> > > <value>regionserverkeytab</value> > > </property> > > <property> > > <name>hbase.master.kerberos.principal</name> > > <value>masterprincipal</value> > > </property> > > <property> > > <name>hbase.regionserver.kerberos.principal</name> > > <value>regionserverprincipal</value> > > </property> > > <property> > > <name>hbase.rpc.engine</name> > > <value>org.apache.hadoop.hbase.ipc.SecureRpcEngine</value> > > </property> > > <property> > > <name>hbase.ssl.enabled</name> > > <value>true</value> > > </property> > > <property> > > <name>hbase.superuser</name> > > <value>@HadoopUser</value> > > </property> > > <property> > > <name>hbase.security.authorization</name> > > <value>true</value> > > </property> > > <property> > > <name>hbase.coprocessor.master.classes</name> > > > <value>org.apache.hadoop.hbase.security.access.AccessController</value> > > </property> > > <property> > > <name>hbase.coprocessor.region.classes</name> > > > > > <value>org.apache.hadoop.hbase.security.token.TokenProvider,org.apache.hadoop.hbase.security.access.AccessController</value> > > </property> > > > > Find my stack overflow question here > > > http://stackoverflow.com/questions/37782043/hbase-acl-commands-are-too-slow > > > > Thanks, > > > > Kumar > > >
