I am trying to read hive table using PIG script but when I run a pig code to read a table in hive its giving me following error:
2014-02-12 15:48:36,143 [main] WARN org.apache.hadoop.hive.conf.HiveConf
-hive-site.xml not found on CLASSPATH 2014-02-12 15:49:10,781 [main] ERROR
org.apache.pig.tools.grunt.Grunt - ERROR 2997: Unable to recreate
exception from backed error: Error: Found class
org.apache.hadoop.mapreduce.TaskAttemptContext, but interface was expected
(Ignore newlines and whitespace added for readability)
Hadoop version
1.1.1
Hive version
0.9.0
Pig version
0.10.0
Pig code
a = LOAD '/user/hive/warehouse/test' USING
org.apache.pig.piggybank.storage.HiveColumnarLoader('name string');
Is it due to some version mismatch ?
Copyright Notice：Content Author:「Chhaya Vishwakarma」，Reproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article：https://stackoverflow.com/questions/21725696/reading-hive-table-using-pig-script