Thrift used by AggrStats throws error when PartitionPruning prunes all the partitions

2015-07-20 14:38:45,116 ERROR [pool-3-thread-156]: server.TThreadPoolServer (TThreadPoolServer.java:run(294)) - Thrift error occurred during processing of message.
org.apache.thrift.protocol.TProtocolException: Required field 'colStats' is unset! Struct:AggrStats(colStats:null, partsFound:0)
        at org.apache.hadoop.hive.metastore.api.AggrStats.validate(AggrStats.java:389)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.validate(ThriftHiveMetastore.java)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.write(ThriftHiveMetastore.java)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)