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via Google Groups by PaulON, 1 year ago
hive error 'FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask' while running query insert overwrite table keyvalue select 'Hello' as key, 'hive!' as value from dual at
keyvaluecascading.CascadingException: hive error 
'FAILED: Execution Error, return code 2 from 
org.apache.hadoop.hive.ql.exec.mr.MapRedTask' while running query insert 
overwrite table keyvalue select 'Hello' as key, 'hive!' as value from 
dual    at 
cascading.flow.hive.HiveQueryRunner.run(HiveQueryRunner.java:131)    at 
cascading.flow.hive.HiveQueryRunner.call(HiveQueryRunner.java:167)    at 
cascading.flow.hive.HiveQueryRunner.call(HiveQueryRunner.java:41)    at 
java.util.concurrent.FutureTask.run(FutureTask.java:262)    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)	at java.lang.Thread.run(Thread.java:745)