Re: Hive job name

2015-03-11 Thread Viral Bajaria
I haven't used Tez but it's in my list of experimentation... Thanks, Viral On Tue, Mar 10, 2015 at 8:38 AM, P lva wrote: > Hey Viral, > > Is there a similar config for tez ? > > Thanks > > > > > On Mon, Mar 9, 2015 at 6:36 PM, Viral Bajaria > wrote: > >> We use the hive.job.name property to se

when start hive could not generate log file

2015-03-11 Thread zhangjp
when i run command " hive" , the message as follows[@xxx/]# hive log4j:WARN No appenders could be found for logger (org.apache.hadoop.hive.common.LogUtils). log4j:WARN Please initialize the log4j system properly. Logging initialized using configuration in file:/search/apache-hive-0.13.1-bin/co

Any getting-started with UDAF development

2015-03-11 Thread shahab
Hi, I do appreciate if anyone could point me to a Getting-started tutorial on developing custom UDAF? I found this one https://cwiki.apache.org/confluence/display/Hive/GenericUDAFCaseStudy But this is not really made for Hive 0.12.0 /0.13.0. Any help is appreciated. thanks, /Shahab

RE: FW: Hive error while starting up services using Ambari

2015-03-11 Thread Pratik Gadiya
Hi Amith and Raunak, I was able to resolve that error by the solution which you guys had described. Actually, Ambari was not able to pick up the password which I had given via UI. Internally, it was taking blank password to access that hive database resulting into failure while connecting to tha

Re: FW: Hive error while starting up services using Ambari

2015-03-11 Thread Amith sha
Check your mysql Database whether you have hive user & hive database if not create a user in the name of hive & set privileges to access hive database Thanks & Regards Amithsha On Wed, Mar 11, 2015 at 2:02 PM, Raunak Jhawar wrote: > Can you verify whether you can access hive metastore (hive data

Re: FW: Hive error while starting up services using Ambari

2015-03-11 Thread Raunak Jhawar
Can you verify whether you can access hive metastore (hive database created on your mysql instance) with the given credentials. -- Thanks, Raunak Jhawar m: 09820890034 On Wed, Mar 11, 2015 at 12:52 PM, Pratik Gadiya < pratik_gad...@persistent.com> wrote: > Hi Srinivas, > > > > I think that

RE: FW: Hive error while starting up services using Ambari

2015-03-11 Thread Pratik Gadiya
Hi Srinivas, I think that should be created by Ambari, if I have described all the services to be deployed using my Ambari blueprint json. Please let me know if you want me to run few commands just to verify whether Hive Metastore is created or not. Thanks, Pratik From: Srinivas Thunga [mail

RE: drop table command hang

2015-03-11 Thread Mich Talebzadeh
Have you truncated the table before dropping it? I Truncate table Drop table Mich Talebzadeh http://talebzadehmich.wordpress.com Publications due shortly: Creating in-memory Data Grid for Trading Systems with Oracle TimesTen and Coherence Cache NOTE: The information in this