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Gopal V commented on HIVE-10226: -------------------------------- [~jdere]: Added to my daily build - does this change anything for the metastore? Confirmed that the compute_stats() UDF gives me useful data for the column But the stats are not getting saved as my metastore is throwing {code} 2015-04-06 15:58:44,447 ERROR [pool-3-thread-193]: server.TThreadPoolServer (TThreadPoolServer.java:run(294)) - Thrift error occurred during processing of message. org.apache.thrift.protocol.TProtocolException: Cannot write a TUnion with no set value! at org.apache.thrift.TUnion$TUnionStandardScheme.write(TUnion.java:240) at org.apache.thrift.TUnion$TUnionStandardScheme.write(TUnion.java:213) at org.apache.thrift.TUnion.write(TUnion.java:152) at org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj$ColumnStatisticsObjStandardScheme.write(ColumnStatisticsObj.java:550) at org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj$ColumnStatisticsObjStandardScheme.write(ColumnStatisticsObj.java:488) at org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj.write(ColumnStatisticsObj.java:414) {code} > Column stats for Date columns not supported > ------------------------------------------- > > Key: HIVE-10226 > URL: https://issues.apache.org/jira/browse/HIVE-10226 > Project: Hive > Issue Type: Bug > Components: Statistics > Reporter: Jason Dere > Assignee: Jason Dere > Attachments: HIVE-10226.1.patch > > > {noformat} > hive> explain analyze table revenues compute statistics for columns; > 2015-03-30 23:47:45,133 ERROR [main()]: ql.Driver > (SessionState.java:printError(951)) - FAILED: UDFArgumentTypeException Only > integer/long/timestamp/float/double/string/binary/boolean/decimal type > argument is accepted but date is passed. > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)