InternalException when compute stats

[#1]

hi,

I encountered a problem while executing incemental stats.It is reproduceable.

The following information is from the sql profile:

query type:ddl

query state:exception

query status:InternalException:don't know what type:13

sql statement:compute incremental stats dw1.table1 partition(create_date_p='2015-04-11')

impala version:impalad version 2.1.0_cdh5 RELEASE

thanks

[#2]

Any chance you can provide a stack trace from the logs? Might be in the impalad logs or catalogd logs. Thanks!

[#3]

thanks for your time.

in the catalog logs,find the following error:

catalog-server.cc:62] InternalException:don't know what type:13

no stack trac avaliable.