Re: hive-1.1.0 - alter table rename issue

i solved this issue by creating tables in metastore manually. Thanks Mahesh On Mon, Jun 22, 2015 at 10:48 AM, Mahesh Sankaran wrote: > Yes i upgraded my hive and HMS recently.but there is no mismatch between > hive and HMS. > > On Mon, Jun 22, 2015 at 10:30 AM, Vishnu Viswanath < > vishnu.viswa

Re: hive-1.1.0 - alter table rename issue

Yes i upgraded my hive and HMS recently.but there is no mismatch between hive and HMS. On Mon, Jun 22, 2015 at 10:30 AM, Vishnu Viswanath < vishnu.viswanat...@gmail.com> wrote: > from the JIRA comments it looks like there is a miss match between your > hive and HMS. Did you upgrade hive recently?

Re: hive-1.1.0 - alter table rename issue

from the JIRA comments it looks like there is a miss match between your hive and HMS. Did you upgrade hive recently? On Mon, Jun 22, 2015 at 10:23 AM, Mahesh Sankaran wrote: > Any thoughts regarding this problem?? > > Mahesh > > On Sat, Jun 20, 2015 at 10:55 AM, Mahesh Sankaran < > sankarmahes..

Re: hive-1.1.0 - alter table rename issue

Any thoughts regarding this problem?? Mahesh On Sat, Jun 20, 2015 at 10:55 AM, Mahesh Sankaran wrote: > Hi all, > > I am using hive-1.1.0 and hadoop-2.6.0. > > am trying to rename a existing table in hive but it shows following error. > > hive> *altertable testrename rename to testrenamebkp ;*

Re: Running Hive Unit Tests from IntelliJ and Datanucleus

Tried that too. Still didn't work for me. Anyway, I'm past that for now. Thanks for the help, Rajat On Wed, Jun 17, 2015 at 7:44 PM, Ruoxi Sun wrote: > Hi Rajat, I used an alternative instead of Datanucleus plugin in IntelliJ. > Try create a run configuration as the following pictured shows. An

Re: Understanding ORC file format compression

Hi Sreejesh, The data in an ORC file is divided into stripes and in these stripes columns are divided into column groups. The compression is at the column group level, so to answer your question ORC files are splittable no matter the codec used. Daniel > On 21 ביוני 2015, at 10:56, sreejesh s

Understanding ORC file format compression

Hi, As per my understanding, the available codecs for ORC file format Hive table compression are either Zlib or Snappy.Both the compression techniques are non splittable.. Does it mean that any queries on Hive table stored as ORC and compressed will not run multiple maps in parallel ??? I know t