trunk-on-hadoop-0.18.3 branch moved

>From http://svn.apache.org/repos/asf/hadoop/hbase/trunk_on_hadoop-0.18.3 To http://svn.apache.org/repos/asf/hadoop/hbase/branches/0.20_on_hadoop-0.18.3 - Andy

Re: How to recover the lost data

thanks for ur help. i works, i try twice, the table and the data stays as before. thanks again. 2009/7/28 梁景明 > Hi,i used hadoop0.19.1 and hbase 0.19.3 , i run it in a single node , i > made some tables and insert data. when i stoped hbase and hadoop dfs ,the > next day,i found that all the ta

Re: hbase in maven?

No sir. There was some talk of adopting the ivy build system that hadoop has, but its fairly non-trivial, and we had plenty of other things to do. If one was to show up at the hackathon next week and whack at it, it might have a very good chance of adoption :-) -ryan On Wed, Jul 29, 2009 at 7:4

hbase in maven?

So.. are hbase libraries on some maven repository somewhere?? So I can simply depend on it?

ANN: hbase 0.20.0 Release Candidate 1 available for download

The first hbase 0.20.0 release candidate is available for download: http://people.apache.org/~stack/hbase-0.20.0-candidate-1/ More than 400 issues have been addressed. The release notes are available here: http://su.pr/18zcEO

Are you coming to ApacheCon US in Oakland this November?

Hey Hadoop Fans, after working with the ApacheCon organizers, it's clear there is way more interest in Hadoop than can fit into a single day - even with it's own track. Specifically, there were a lot of great talks from sub projects that didn't make the final schedule, and it's clear there are all

Re: THIS WEEK: PNW Hadoop, HBase / Apache Cloud Stack Users' Meeting, Wed Jul 29th, Seattle

Don't forget this is tonight! Excited to see everyone there. On Tue, Jul 28, 2009 at 11:25 AM, Bradford Stephens wrote: > Hey everyone, > > SLIGHT change of plans. > > A few people have asked me to move to a place with Air Conditioning, > since the temperature's in the 90's this week. So, here we

Re: 0.20.0 migration

It can't find hdfs. Try putting an hadoop-site.xml on the scripts CLASSPATH (symlink hadoop-site.xml into hbase/conf). There is a tool now in head of 0.19 trunk that will tell you if your hbase is major compacted, yes or no. Its described in the cited wiki page on migration. St.Ack On Wed, Ju

Re: 0.20.0 migration

I think I came across this also: https://issues.apache.org/jira/browse/HBASE-1638?focusedCommentId=12735403&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12735403 From: Clint Morgan To: hbase-user@hadoop.apache.org Sent: Wedn

Re: 0.20.0 migration

Nevermind, i figured it out: I did not have my hbase/hadoop site files in the hbase conf directory. On Wed, Jul 29, 2009 at 3:34 PM, Clint Morgan wrote: > I'm trying to migrate some data from 0.19 and experiencing some pain: > > I tried running HBaseAdmin.majorCompact() over all the tables, incl

0.20.0 migration

I'm trying to migrate some data from 0.19 and experiencing some pain: I tried running HBaseAdmin.majorCompact() over all the tables, including catalogs. But when I try to migrate afterward I get error about root not being compacted. I had called majorCompact(-ROOT-) but never see it being compacte

Re: shell bug?

I just tried it on recent TRUNK and works for me. Lets figure whats different Tim. St.Ack On Wed, Jul 29, 2009 at 9:34 AM, Tim Sell wrote: > not sure what's going on here. I have a table called temp. > I try to disable it in the shell and after a log wait get: > > hbase(main):016:0> disable 'te

Re: rest calls using libcurl

Values and column names are expected to be Base64 encoded. - Andy From: Adam Silberstein To: hbase-user@hadoop.apache.org Sent: Wednesday, July 29, 2009 1:27:19 PM Subject: rest calls using libcurl Hi, I'm writing my own C++ client for Hbase by making re

rest calls using libcurl

Hi, I'm writing my own C++ client for Hbase by making rest calls with libcurl. I have simple set and get working, but have some minor problems that I'm stuck on. One problem is that when I do a put with libcurl and then do a get of the record with the HBase Shell, the record's value is a seri

Re: LZO compression in HBase

On 1., you should update. Million things fixed since TRUNK (Should be an RC in next day or so if you want to wait for that). On 2., yes. St.Ack On Wed, Jul 29, 2009 at 9:11 AM, llpind wrote: > > Thanks Ryan, that is helpful. > > couple questions: > > 1. Will this work on .20 alpha, or do I ne

Re: LZO compression in HBase

This will work on the alpha, but you should be ready to upgrade soon, trunk has stabilized a bunch. And when I say read ops, I mean all read operations both scan and get. On Jul 29, 2009 9:11 AM, "llpind" wrote: Thanks Ryan, that is helpful. couple questions: 1. Will this work on .20 alpha,

shell bug?

not sure what's going on here. I have a table called temp. I try to disable it in the shell and after a log wait get: hbase(main):016:0> disable 'temp' NativeException: java.io.IOException: java.io.IOException: java.lang.NoSuchMethodError: org.apache.hadoop.hbase.client.Delete.deleteColumns([B[B)V

Re: LZO compression in HBase

Thanks Ryan, that is helpful. couple questions: 1. Will this work on .20 alpha, or do I need to be on trunk? 2. When we say read operations, we are also talking about scanner performance right? not just straight Gets? Ryan Rawson wrote: > > Use the shell: > > major_compact 'table' > > goo