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Cloudera Impala installメモ

Last updated at Posted at 2013-05-26

CDH4.2.1のHadoop、HBaseがインストールされている前提。

  1. /etc/apt/source.list.dに http://archive.cloudera.com/impala/ubuntu/precise/amd64/impala/cloudera.list をwget で投げ込む
  2. sudo aptitude update
  3. sudo aptitude -y install impala impala-server impala-shell impala-state-store
  4. sudo vi /etc/hadoop/conf/hdfs-site.xml で
    
    <property>
     <name>dfs.client.read.shortcircuit</name>
     <value>true</value>
    </property>
    <property>
     <name>dfs.client.file-block-storage-locations.timeout</name>
     <value>9000</value>
    </property>
    
    を追記
  5. sudo service impala-state-store start
  6. sudo service impala-server start

確認は、
impala-shellで

[localhost:21000] >
としてlocalhost:21000に接続できること
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