Monatsarchive: Mai 2013

ClouderaManager hive „Class org.apache.hadoop.hive.contrib.serde2.RegexSerDe not found“

1. Select Service > Hive 2. Select Configuration Tab (View and edit) 3. Open service-wide 4. Select advanced 5. Select hive-site.xml safety valve 6. Copy paste (path to jars may differ): <property> <name>hive.aux.jars.path</name> <value>/opt/cloudera/parcels/CDH-4.2.1-1.cdh4.2.1.p0.5/lib/hive/lib/hive-contrib-0.10.0-cdh4.2.1.jar,/opt/cloudera/parcels/CDH-4.2.1-1.cdh4.2.1.p0.5/lib/hive/lib/hive-hbase-handler-0.10.0-cdh4.2.1.jar,/opt/cloudera/parcels/CDH-4.2.1-1.cdh4.2.1.p0.5/lib/hive/lib/hbase.jar,/opt/cloudera/parcels/CDH-4.2.1-1.cdh4.2.1.p0.5/lib/hive/lib/zookeeper.jar</value> <description>A comma separated list (with no … Weiterlesen

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Impala Install on CentOS 6.4

On the main impala node which also runs the state store: curl ‚http://archive.cloudera.com/impala/redhat/6/x86_64/impala/cloudera-impala.repo‘ > /etc/yum.repos.d/cloudera-impala.repo; echo „enabled = 1“ >> /etc/yum.repos.d/cloudera-impala.repo yum -y inastall impala-state-store impala-server impala-shell The cloudera packages create a config directory in /etc/impala. As with all cloudera … Weiterlesen

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