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show partition error in using Impala


show partition error in using Impala




Problem: I'm using 2.0.1-cdh5 impala version and observed comparison error between hive and impala when I run show partitions command to a table in impala. However partitions seen normally when I run same query in hive.


In impala, command details:

[ xxx : 21000] show partitions xdr_parquet;


ERROR: IllegalArgumentException: Comparison method violeates its general contracts!


I expected that parttions can be observable with show partitions <table> command, like a hive client,

because it seen normally in hive client 


In hive, command details;

[ xxx ] hive -e  'show partitions xdr_parquet'






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