rest web service with hbase

2008-10-21 Thread chandra
hi.. i'm new to hbase.. i'm try to do restful web service that uses hbase. can anyone detail on how to connect restful web service to hbase. and i unable to find links that contain some examples of them.. kindly post some links on that.. -- Thank you S.Chandravadana This e-mail and any files

Re: A Scale-Out RDF Store for Distributed Processing on Map/Reduce

2008-10-21 Thread Edward J. Yoon
Thanks for all feedbacks and stories. Also, I got a lot of insightful feedbacks via private mail. WOW!! OK. I hope to hear next time again! /Edward On Tue, Oct 21, 2008 at 10:36 PM, Edward J. Yoon <[EMAIL PROTECTED]> wrote: > Oh, Sorry for our mistake, "It will be one of the Apache Incubator > P

RE: Hadoop Camp next month

2008-10-21 Thread Jim Kellerman (POWERSET)
--- Jim Kellerman, Powerset (Live Search, Microsoft Corporation) > -Original Message- > From: Milind Bhandarkar [mailto:[EMAIL PROTECTED] > Sent: Tuesday, October 21, 2008 3:37 PM > To: [EMAIL PROTECTED]; [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED]; hbase-user@hadoop.apache.org; pig- > [E

RE: Agenda for tomorrow's meeting

2008-10-21 Thread Jim Kellerman (POWERSET)
Dial in number: 866 500-6738 Passcode: 1070317 > -Original Message- > From: Ryan Smith [mailto:[EMAIL PROTECTED] > Sent: Tuesday, October 21, 2008 12:20 PM > To: hbase-user@hadoop.apache.org > Subject: Re: Agenda for tomorrow's meeting > > I would like to dial in as well, if its possible o

Re: Agenda for tomorrow's meeting

2008-10-21 Thread Ryan Smith
I would like to dial in as well, if its possible only. On Tue, Oct 21, 2008 at 2:59 PM, Clint Morgan <[EMAIL PROTECTED]> wrote: > Hey Stack, > > I'd like to dial in to this. Let me know what I need to do... > > cheers, > -clint > > On Mon, Oct 20, 2008 at 11:01 AM, stack <[EMAIL PROTECTED]> wrote

Re: Agenda for tomorrow's meeting

2008-10-21 Thread Clint Morgan
Hey Stack, I'd like to dial in to this. Let me know what I need to do... cheers, -clint On Mon, Oct 20, 2008 at 11:01 AM, stack <[EMAIL PROTECTED]> wrote: > I was thinking that we could make it a working session since it looks like > the bulk of attendees have running hbase instances and so hav

RE: log replication in hbase

2008-10-21 Thread Jim Kellerman (POWERSET)
> -Original Message- > From: Ski Gh3 [mailto:[EMAIL PROTECTED] > Sent: Tuesday, October 21, 2008 10:43 AM > To: hbase-user@hadoop.apache.org > Subject: Re: log replication in hbase > > The last "yes" is contradictary with the previous one... > So I take this redo log is the WAL log? Yes.

Re: log replication in hbase

2008-10-21 Thread Ski Gh3
The last "yes" is contradictary with the previous one... So I take this redo log is the WAL log? It is written to HDFS (replicated three times) rather than stored on the regionserver itself locally? Thanks! On Mon, Oct 20, 2008 at 9:33 PM, stack <[EMAIL PROTECTED]> wrote: > Ski Gh3 wrote: > >> Ju

Re: Regionserver fails to serve region

2008-10-21 Thread Jean-Adrien
I made more tests. Regarding to HADOOP-3831, it is possible to disable the channel timeout using the property dfs.datanode.socket.write.timeout 0 I tried this, but I couldn't launch hbase anymore: During the startup phase a lot of accesses are made on the mapfile of the -ROOT- region, and

Re: A Scale-Out RDF Store for Distributed Processing on Map/Reduce

2008-10-21 Thread Edward J. Yoon
Oh, Sorry for our mistake, "It will be one of the Apache Incubator Projects" should be "It will be proposed to the Apache Incubator Project". Thanks. :) On Tue, Oct 21, 2008 at 10:02 AM, Edward J. Yoon <[EMAIL PROTECTED]> wrote: > Hi all, > > This RDF proposal is a good long time ago. Now we'd li

Re: Regionserver fails to serve region

2008-10-21 Thread Jean-Adrien
Hi, I made some more observations about the (my) "Premeture" problem. It is clearly the problem of HADOOP-3831 http://issues.apache.org/jira/browse/HADOOP-3831 The datanodes times up when they open the channel with hbase (8 min). (see datanode log below) Sometimes this error is reported to my cl

Re: Agenda for tomorrow's meeting

2008-10-21 Thread Andrew Purtell
I have developed a fever so have canceled my flight, but would like to dial in if possible. (I had a great time in Boston last week, so it was worth it... :-/ ) - Andy > From: stack <[EMAIL PROTECTED]> > Subject: Re: Agenda for tomorrow's meeting > To: hbase-user@hadoop.apache.org > Date: M