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From linkpatrickliu <linkpatrick...@live.com>
Subject RE: SparkSQL 1.1 hang when "DROP" or "LOAD"
Date Tue, 16 Sep 2014 04:14:03 GMT
Hi, Hao Cheng,

Here is the Spark\Hadoop version:
Spark version = 1.1.0
Hadoop version = 2.0.0-cdh4.6.0

And hive-site.xml:
<configuration>

  <property>
    <name>fs.default.name</name>
    <value>hdfs://ns</value>
  </property>
  <property>
    <name>dfs.nameservices</name>
    <value>ns</value>
  </property>
  
  <property>
    <name>dfs.ha.namenodes.ns</name>
    <value>machine01,machine02</value>
  </property>
  
  <property>
    <name>dfs.namenode.rpc-address.ns.machine01</name>
    <value>machine01:54310</value>
    
  </property>
  <property>
    <name>dfs.namenode.rpc-address.ns.machine02</name>
    <value>machine02:54310</value>
    
  </property>
  
  <property>
    <name>dfs.client.failover.proxy.provider.ns</name>
   
<value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
  </property>
  <property>
    <name>javax.jdo.option.ConnectionURL</name>
    <value>jdbc:mysql://localhost:3306/metastore</value>
    <description>JDBC connect string for a JDBC metastore</description>
  </property>
  <property>
    <name>javax.jdo.option.ConnectionDriverName</name>
    <value>com.mysql.jdbc.Driver</value>
    <description>Driver class name for a JDBC metastore</description>
  </property>
  <property>
    <name>javax.jdo.option.ConnectionUserName</name>
    <value>hive_user</value>
  </property>
  <property>
    <name>javax.jdo.option.ConnectionPassword</name>
    <value>hive_123</value>
  </property>
  <property>
    <name>datanucleus.autoCreateSchema</name>
    <value>false</value>
  </property> 
  <property>
    <name>datanucleus.autoCreateTables</name>
    <value>true</value>
  </property> 
  <property>
    <name>datanucleus.fixedDatastore</name>
    <value>false</value>
  </property>
  <property>
    <name>hive.support.concurrency</name>
    <description>Enable Hive's Table Lock Manager Service</description>
    <value>true</value>
  </property>

  <property>
    <name>hive.zookeeper.quorum</name>
    <value>machine01,machine02,machine03</value>
    <description>Zookeeper quorum used by Hive's Table Lock
Manager</description>
  </property>
  <property>
    <name>hive.metastore.warehouse.dir</name>
    <value>/user/hive/warehouse</value>
    <description>Hive warehouse directory</description>
  </property>
  <property>
    <name>mapred.job.tracker</name>
    <value>machine01:8032</value>
  </property>
  <property>
     <name>io.compression.codecs</name>
     <value>org.apache.hadoop.io.compress.SnappyCodec</value>
  </property>
  <property>
    <name>mapreduce.output.fileoutputformat.compress.codec</name>
    <value>org.apache.hadoop.io.compress.SnappyCodec</value>
  </property>
  <property>
    <name>mapreduce.output.fileoutputformat.compress.type</name>
    <value>BLOCK</value>
  </property>
  <property>
    <name>hive.exec.show.job.failure.debug.info</name>
    <value>true</value>
    <description>
    If a job fails, whether to provide a link in the CLI to the task with
the
    most failures, along with debugging hints if applicable.
    </description>
  </property>
  <property>
    <name>hive.hwi.listen.host</name>
    <value>0.0.0.0</value>
    <description>This is the host address the Hive Web Interface will listen
on</description>
  </property>
  <property>
    <name>hive.hwi.listen.port</name>
    <value>9999</value>
    <description>This is the port the Hive Web Interface will listen
on</description>
  </property>
  <property>
    <name>hive.hwi.war.file</name>
    <value>/lib/hive-hwi-0.10.0-cdh4.2.0.war</value>
    <description>This is the WAR file with the jsp content for Hive Web
Interface</description>
  </property>
  <property>
    <name>hive.aux.jars.path</name>
   
<value>file:///usr/lib/hive/lib/hive-hbase-handler-0.10.0-cdh4.6.0.jar,file:///usr/lib/hbase/hbase-0.94.15-cdh4.6.0-security.jar,file:///usr/lib/zookeeper/zookeeper.jar</value>
  </property>
  <property>
     <name>hbase.zookeeper.quorum</name>
     <value>machine01,machine02,machine03</value>
  </property>
  <property>
    <name>hive.cli.print.header</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.metastore.execute.setugi</name>
    <value>true</value>
    <description>In unsecure mode, setting this property to true will cause
the metastore to execute DFS operations using the client's reported user and
group permissions. Note that this property must be set on both the client
and server sides. Further note that its best effort. If client sets its to
true and server sets it to false, client setting will be
ignored.</description>
  </property>
  <property>
    <name>hive.security.authorization.enabled</name>
    <value>true</value>
    <description>enable or disable the hive client
authorization</description>
  </property>
  <property>
    <name>hive.metastore.authorization.storage.checks</name>
    <value>true</value>
  </property>
  <property>
    <name>hive.security.authorization.createtable.owner.grants</name>
    <value>ALL</value>
    <description>the privileges automatically granted to the owner whenever
a table gets created.
    An example like "select,drop" will grant select and drop privilege to
the owner of the table</description>
  </property> 
</configuration>



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