Thanks, Prasanth. I tried your patch in HIVE-7050, and it helped me demonstrate another problem related to stats, HIVE-7053.
I can review your patches. Thanks again! --Xuefu On Mon, May 12, 2014 at 6:57 PM, Prasanth Jayachandran < [email protected]> wrote: > Create the JIRAs > https://issues.apache.org/jira/browse/HIVE-7050 > https://issues.apache.org/jira/browse/HIVE-7051 > > Thanks > Prasanth Jayachandran > > On May 12, 2014, at 6:52 PM, Prasanth Jayachandran < > [email protected]> wrote: > > > I have a basic patch which prints table level column stats.. I can put > up the patch for it today/tomorrow.. but for displaying partition level > column stats we need to extend the “describe” statement to support column > names.. > > > https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-DescribePartition. > If you see the DDL describe partition does not accept column names. > > > > I can create JIRAs for the following tasks > > 1) Showing column stats in describe table > > 2) Showing column stats in describe partition > > > > If you would like to take up 2) please feel free to do so. > > > > Thanks > > Prasanth Jayachandran > > > > On May 12, 2014, at 5:45 PM, Xuefu Zhang <[email protected]> wrote: > > > >> Hi all, > >> > >> I'm wondering if there is a simpler way to show column stats than > writing a > >> thrift client calling the thrift API, such as commands in Hive CLI. I > have > >> tried "desc extended" as well as "explain select", but none of them > shows > >> column stats. > >> > >> Thanks, > >> Xuefu > > > > > -- > CONFIDENTIALITY NOTICE > NOTICE: This message is intended for the use of the individual or entity to > which it is addressed and may contain information that is confidential, > privileged and exempt from disclosure under applicable law. If the reader > of this message is not the intended recipient, you are hereby notified that > any printing, copying, dissemination, distribution, disclosure or > forwarding of this communication is strictly prohibited. If you have > received this communication in error, please contact the sender immediately > and delete it from your system. Thank You. >
