title: hive query on cosmos fi-lab SparkTask error
body: <p>I've a problem executing hive query on cosmos fi-lab global instance.</p>
  
  <p>First, the problem is emerged suddenly.
  Before lunch my hive query works, after lunch running it I obtain this error.</p>
  
  <p>java.sql.SQLException: Query returned non-zero code: 9, cause: FAILED: Execution Error, return code -101 from shark.execution.SparkTask
      at org.apache.hadoop.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:194)
      at eu.trentorise.DataProcessor.main(DataProcessor.java:72)
  2014-12-01 09:57:07,812 FATAL [DataProcessor-main] - Exception executing processor: Query returned non-zero code: 9, cause: FAILED: Execution Error, return code -101 from shark.execution.SparkTask</p>
  
  <p>Some details:</p>
  
  <ul>
  <li>I'm able to open a JDBC connection to default db successfully</li>
  <li>External table is created successfully.</li>
  <li>the query I run is very simple ( SELECT COUNT(*) from
  HIVE_TABLE_NAME; )</li>
  </ul>
  
  <p>Please help me.</p>