Re: HDFS reports corrupted blocks after HBase reinstall

2011-04-27 Thread Jonathan Bender
, Apr 26, 2011 at 5:19 PM, Jonathan Bender wrote: > Wow, this is more intense than I thought...as soon as I load HBase again, > my HDFS filesystem reverts back to an older snapshot essentially. As in, I > don't see any of the changes I had made since that time, in the hbase table >

Re: HDFS reports corrupted blocks after HBase reinstall

2011-04-26 Thread Jonathan Bender
s to the >> files using fsck and figure when the files were created and if they >> were part of the old install? >> >> Thx, >> >> J-D >> >> On Tue, Apr 26, 2011 at 4:53 PM, Jonathan Bender >> wrote: >> > Hi all, I'm havin

HDFS reports corrupted blocks after HBase reinstall

2011-04-26 Thread Jonathan Bender
Hi all, I'm having a strange error which I can't exactly figure out. After wiping my /hbase HDFS directory to do a fresh install, I am getting "MISSING BLOCKS" in this /hbase directory, which cause HDFS to start up in safe mode. This doesn't happen until I start my region servers, so I have a fee

Re: HBase crashes on table creation

2011-04-15 Thread Jonathan Bender
.0.1 localhost.localdomain localhost my.region.server.domain region1 my.master.server.domain master Cheers, Jon On Fri, Apr 15, 2011 at 11:22 AM, Stack wrote: > Good. Mind updating list so others benefit from your findings? I will add > an FAQ on proxy based off your list mail. Thanks. > >

Re: HBase crashes on table creation

2011-04-14 Thread Jonathan Bender
Can > you see anything? > > St.Ack > > On Thu, Apr 14, 2011 at 9:25 PM, Jonathan Bender > wrote: > > Currently running CDH3b4: hbase-0.90.1, zookeeper-3.3.2. > > Only have one ZK server, it's a small cluster. > > > > On Thu, Apr 14, 2011 at 9:14 PM, S

Re: HBase crashes on table creation

2011-04-14 Thread Jonathan Bender
001 - INFO [SessionTracker:ZooKeeperServer@314] - > Expiring session 0x12f569514a30015, timeout of 4ms exceeded > > What versions are you using of hbase/zk? > > St.Ack > > On Thu, Apr 14, 2011 at 8:23 PM, Jonathan Bender > wrote: > > Just to provide a bit more context: here is

Re: Can't drop regionInTransition

2011-04-14 Thread Jonathan Bender
ection setup? > St.Ack > > On Thu, Apr 14, 2011 at 5:50 PM, Jonathan Bender > wrote: > > Thanks Matt. I added the HBase libs and I could create tables. > > > > However...now I get an error when trying to create a table through the > shell > > (either

Re: HBase crashes on table creation

2011-04-14 Thread Jonathan Bender
Just to provide a bit more context: here is the log for Zookeeper. I am getting a "NoNode" exception after creating the table in the shell. http://pastebin.com/0bUCYkXb <http://pastebin.com/0bUCYkXb>Cheers, Jon On Thu, Apr 14, 2011 at 5:50 PM, Jonathan Bender wrote: > Th

Re: Can't drop regionInTransition

2011-04-14 Thread Jonathan Bender
estarting. To make things easy we just dropped and recreated the table. > > HTH > > -Matt > > On Thu, Apr 14, 2011 at 4:28 PM, Jonathan Bender < > jonathan.ben...@gmail.com> wrote: > >> Hello, >> >> I'm having an issue with a table I created earli

Can't drop regionInTransition

2011-04-14 Thread Jonathan Bender
Hello, I'm having an issue with a table I created earlier, testing out LZO compression. For some reason I can't disable/drop the table, since it is constantly in an OPENING state and never gets assigned to a region. Does anyone have experience with this, and a possible way to disable/manage this

Bulk load importer performance

2011-04-09 Thread Jonathan Bender
Hello, I am looking to understand the performance of the completebulkload command line tool, since I'm trying to evaluate it against other HBase loading options. Is there some log file available that displays when the HFiles are fully loaded into HBase after running that tool? I don't see much i

Re: Zookeeper connection error on mapreduce HBase writes

2011-03-25 Thread Jonathan Bender
the mapper in the first place. You are configuring it in the > DomainTableTransform which is not run on when instantiating the individual > mappers (hence it is a public static class). I don't think your code > actually works at all, even for a little bit. > > Dave > > &

Zookeeper connection error on mapreduce HBase writes

2011-03-25 Thread Jonathan Bender
Hello all, I wrote a routine that scans an HBase table, and writes to another table from within the map function using HTable.put(). When I run the job, it works fine for the first few rows but ZooKeeper starts having issues opening up a connection after a while. Am I just overloading the ZK ser