Cloudera Community
Announcements
Celebrating as our community reaches 100,000 members! Thank you!
Ranga
user rank
Explorer
My Accepted Solutions
Show All

Re: hbase.MasterNotRunningException

by Explorer in Support Questions
‎10-22-2013 09:32 AM
‎10-22-2013 09:32 AM
We got help from support to solve this. Here the solution. Solution is temporary for that hive session.   hive> set hbase.zookeeper.quorum=list of host names   hive> ADD JAR /opt/cloudera/parcels/CDH-4.4.0-1.cdh4.4.0.p0.39/lib/hive/lib/hive-hbase-handler-0.10.0-cdh4.4.0.jar hive> ADD JAR /opt/cloudera/parcels/CDH-4.4.0-1.cdh4.4.0.p0.39/lib/hive/lib/guava-11.0.2.jar; hive> ADD JAR /opt/cloudera/parcels/CDH-4.4.0-1.cdh4.4.0.p0.39/lib/hive/lib/zookeeper.jar; hive> ADD JAR /opt/cloudera/parcels/CDH-4.4.0-1.cdh4.4.0.p0.39/lib/hbase/hbase-0.94.6-cdh4.4.0-security.jar; ... View more

Re: hbase.MasterNotRunningException

by Explorer in Support Questions
‎10-21-2013 02:36 PM
‎10-21-2013 02:36 PM
I need one clarification. I see this configuration in /etc/hbase/conf/hbase-site.xml   <property> <name>hbase.zookeeper.quorum</name> <value>zzz1.zzz.com,zzz2.zzz.com,zzz3.zzz.com</value> </property>   Added two more zookeepers thru cloudera manager services. when I view hbase-> instances -> region servers -> process -> show/hide configs/hbase-site.xml I see the 5 zookeeper hosts. But /etc/hbase/conf still has 3. Does Cloudera use /etc/hbase/conf/hbase-site.xml by default or does it store the updated hbase-site.xml some where else? ... View more

Re: hbase.MasterNotRunningException

by Explorer in Support Questions
‎10-21-2013 02:28 PM
‎10-21-2013 02:28 PM
thanks for your response. On each node we have the following in hbase-site.xml. I changed the domain to zzz here   <property> <name>hbase.zookeeper.quorum</name> <value>zzz1.zzz.com,zzz2.zzz.com,zzz3.zzz.com</value> </property> ... View more

Re: hbase.MasterNotRunningException

by Explorer in Support Questions
‎10-21-2013 01:37 PM
‎10-21-2013 01:37 PM
It is one of the 8 nodes. We see the same issue when running Hive and Impala queries from Hue on the node where Zookeeper is not running.    So we have Zookeeper on Nodes 3,4,5. Hue is running on Node 1. We see this issue executing Hive query in Hue. ... View more

hbase.MasterNotRunningException

by Explorer in Support Questions
‎10-21-2013 10:56 AM
‎10-21-2013 10:56 AM
Seeing this error on a 8 node cluster. Able to connect from the node where zookeeper is deployed.   2013-10-18 17:01:08,656 INFO org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation: getMaster attempt 0 of 10 failed; retrying after sleep of 1009 org.apache.hadoop.hbase.MasterNotRunningException at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:706) at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:126) at org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.<init>(ThriftServerRunner.java:513) at org.apache.hadoop.hbase.thrift.ThriftServerRunner.<init>(ThriftServerRunner.java:228) at org.apache.hadoop.hbase.thrift.ThriftServer.doMain(ThriftServer.java:100) at org.apache.hadoop.hbase.thrift.ThriftServer.main(ThriftServer.java:237) ... View more
Contact Me
Online
Offline
Last Visited
‎10-29-2013 04:27 PM
Community Statistics
Member Since ‎10-21-2013 10:50 AM
Last Visited ‎10-29-2013 04:27 PM
Posts 6