Re: A user can GRANT himself

Hey!1 I M facing this issue java.net.ConnectException: Call to /10.0.8.47:9001 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:767) at org.apache.hadoop.ipc.Client.call(Client.java:743)

RE: A user can GRANT himself

Thanks, Should I open a JIRA for that? If there is an easy things I can code to improve the Authorization situation I will be more than willing to do that. -Original Message- From: Jakob Homan [mailto:jgho...@gmail.com] Sent: Thursday, July 21, 2011 12:13 AM To: user@hive.apache.o

August 2011 San Francisco Hadoop User Group Meetup

Hadoop Fans, It's my pleasure to announce the next monthly San Francisco Hadoop user group meetup. *When*: Wednesday, August 10, 2011 6:00 PM to 8:00 PM *Where*: USF Harney Science Center Golden Gate Ave and Chabot Terrace San Francisco, CA 94117 This meetup will be hosted at the University of Sa

Re: A user can GRANT himself

Currently one cannot grant privileges on granting, which does seem a bit limiting. This can be rationalized that hive authorization is only a deterrent against first-order mistakes and idiocy, rather than a fully functioning authorization system. This is reasonable since most of the actively mali

Re: Using HUE

-hive-user, + hue-user Hi Sean, Redirecting this email to the hue-user mailing list. Have you followed the instructions to install Hue? https://ccp.cloudera.com/display/CDHDOC/Hue+Installation If yes, please describe the error message that you are seeing when trying to bring up Hue in a browser.

Using HUE

Hello! I am running hadoop on a red hat linux box on my native windows PC and I want to utilize HUE but I am not sure how to get the browser to work to use HUE. Any suggestions? -SB

what is the meaning of the task IDs produced by hive?

Hey, Once hive generates the physical plan MapReduceTasks (as explained here), I can see the produced tasks. However, I fail to understand their ID order or their relation to the explain-plan "Stages". Can someone elaborate? or are they just arbitraril

Re: Problem in Hadoop(0.20.2) with hive

Vikas, Could be two things if you look at the surface of it: 1. Your host config on NN is wrong, and hadoopnametes is resolving to localhost on it, leading the NN to listen to only localhost. While on other nodes, the hostname is resolving to an external network interface address. 2. A firewall i

Questions about hive explain-plan

Hey, I'm trying to understand a hive explain-plan I generated and understand what's what. I couldn't find any documentation as this is too high-level basically, the query is an equi-join of 8 tables on the same 2 keys: select

A user can GRANT himself

Hi, I was playing with the Hive Authorization system It seems to me a user can Grant himslef privileges... Can an administrator can prohibit user to grant them self privileges? Thanks Guy Doulberg

Re: Problem in Hadoop(0.20.2) with hive

hey harsh now i m getting java.net.ConnectException: Call to hadoopnametes/10.0.8.47:9001 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:767) at org.apache.hadoop.ipc.Client.call(Client.java:74

Re: Problem in Hadoop(0.20.2) with hive

Vikas, The message is right there: Caused by: java.lang.IllegalArgumentException: Wrong FS: hdfs://10.0.8.47:9000/tmp/hive-hadoop/hive_2011-07-20_14-10-31_091_5919378326346525810, expected: hdfs://hadoopnametes:9000 For your fs.default.name config, avoid putting in an IP, and place a hostname in

Re: Problem in Hadoop(0.20.2) with hive

HI Team, i m facing problem. please help me out its a testing sever showing this error while running query on datanode FAILED: Hive Internal Error: java.lang.RuntimeException(Error while making MR scratch directory - check filesystem config (null)) java.lang.RuntimeException: Error whil

Re: Problem in Hadoop(0.20.2) with hive

thanks for concern but it gets resolved actually a problem was.. */var/log/hadoop/userlogs maximum size due to which task tracker is not be able to write any log on any server. * On Tue, Jul 19, 2011 at 10:53 PM, Viral Bajaria wrote: > Vikas, > > I don't think it's the ping from name-node that