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10-21-2013
6
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Title | Views | Posted |
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11921 | 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;
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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?
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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>
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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.
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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)
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