Hi Mohammad,
I was following your tutorial and when I got to the part when you do
$ bin/start-hbase.sh, this is what I get:
http://bin.cakephp.org/view/428090088
I'll keep looking online for an answer, but was I supposed to do something
else besides this?
This is the contents of my bashrc:
Also, I keep hearing that Java 6 is required. Currently I have Java 7
installed. Is this an issue or do I need to downgrade?
On Tue, May 21, 2013 at 9:18 AM, Yves S. Garret
yoursurrogate...@gmail.comwrote:
Hi Mohammad,
I was following your tutorial and when I got to the part when you do
$
Ok, it seems to be working now. I changed my environment variables
as a result. However, when I try to get the web GUI to work, it doesn't
work :) . That's where I'm stuck right now.
On Tue, May 21, 2013 at 9:21 AM, Yves S. Garret
yoursurrogate...@gmail.comwrote:
Also, I keep hearing that
One of our production clusters had several region server failures. As a
result one of the tables is in an inconsistent state as reported by hbck.
We have tried using hbck repair commands but none seem to work. There is
one region that is stuck in a forever pending open state.
The error reported
I am on EC2, with HBase 0.94.2 and I can't find an explanation to this
phenomena:
I'm having these metrics on my RegionServers:
blockCacheHitRatio=87%
fsReadLatencyHistogramMean= 5886103.47
fsReadLatencyHistogramMedian=6280445
fsReadLatencyHistogram75th= 28117916.5
fsReadLatencyHistogram95th=
There are more items then data in the BlockCache. There are bloom filters,
indexes, and data. You should look at your blockCacheHitCount for each of
these item times. You may have a high hit rate on blooms, but low on data
for example.
The fsReadxxx metrics are for items that read from disk. Not
I am hosting a meetup on the 25th of June (a day before the Hadoop Summit).
People interested in talking about HBase usecases, experience, new
features, etc. - please get in touch with me.
http://www.meetup.com/hbaseusergroup/events/119154442/
Devving.com has a good tutorial on HBase first setup
On Tuesday, May 21, 2013, Yves S. Garret wrote:
Hi Mohammad,
I was following your tutorial and when I got to the part when you do
$ bin/start-hbase.sh, this is what I get:
http://bin.cakephp.org/view/428090088
I'll keep looking online
Do you mean this?
http://blog.devving.com/hbase-quickstart-guide/
On Tue, May 21, 2013 at 1:29 PM, Asaf Mesika asaf.mes...@gmail.com wrote:
Devving.com has a good tutorial on HBase first setup
On Tuesday, May 21, 2013, Yves S. Garret wrote:
Hi Mohammad,
I was following your tutorial
Yes.
On May 21, 2013, at 8:32 PM, Yves S. Garret yoursurrogate...@gmail.com
wrote:
Do you mean this?
http://blog.devving.com/hbase-quickstart-guide/
On Tue, May 21, 2013 at 1:29 PM, Asaf Mesika asaf.mes...@gmail.com wrote:
Devving.com has a good tutorial on HBase first setup
On
Hi,
I am newbie to both Hadoop and Hbase technologies.
I have setup Hbase properly in Standalone mode.
I am unable to understand work flow when a client (Java program accessing
Hbase) connects to Hbase Server.
Documentations and Books say that the client should have hbase-site.xml in
its classpath
A default hbase-site.xml is provided in all hbase installations. Plus and
more importantly, you are running the Standalone mode so there is no need
any information regarding zookeeper or HBase Master server. Everything is
local.
Regards,
Shahab
On Tue, May 21, 2013 at 1:50 PM, Vimal Jain
I guess you are referring to
http://hbase.apache.org/book.html#client_dependencies ?
The thing is by default hbase.zookeeper.quorum is localhost, so your
client will look at your local machine to find HBase if you don't
configure anything.
J-D
On Tue, May 21, 2013 at 10:50 AM, Vimal Jain
The reference guide has a pretty good section about this:
http://hbase.apache.org/book.html#block.cache
What do you think is missing in order to fully answer your question?
Thx,
J-D
On Mon, May 20, 2013 at 5:07 AM, yun peng pengyunm...@gmail.com wrote:
Hi, All,
I am wondering what is exactly
Hey Yves,
I am sorry for being unresponsive. I was travelling and was out of
reach. What's the current status?Are you good now?
Warm Regards,
Tariq
cloudfront.blogspot.com
On Tue, May 21, 2013 at 11:15 PM, Asaf Mesika asaf.mes...@gmail.com wrote:
Yes.
On May 21, 2013, at 8:32 PM,
Hello,
No, still having issues. I'll give you some more details in a second.
On Tue, May 21, 2013 at 4:07 PM, Mohammad Tariq donta...@gmail.com wrote:
Hey Yves,
I am sorry for being unresponsive. I was travelling and was out of
reach. What's the current status?Are you good now?
#This is my /etc/hosts file ---
127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
#::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
127.0.0.1 hbase-master
192.168.122.200 hbase-master
192.168.122.201 hbase-regionserver1
192.168.122.202
Thanks, but adding 127.0.0.1 localhost to the top seems redundant...
right? I did so but still no luck :(.
1) OS? This is fedora 16.
2) any thoughts on why the PleaseHoldException is being triggered ?
On Tue, May 21, 2013 at 4:32 PM, Mohammad Tariq donta...@gmail.com wrote:
OS?Add
Sorry, my bad. By that I meant 127.0.0.1hostname..To me it seems like
HBase is not able to connect to localhost using 127.0.0.1
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, May 22, 2013 at 2:12 AM, Jay Vyas jayunit...@gmail.com wrote:
Thanks, but adding 127.0.0.1 localhost to the
Jay,
I am not sure if this is network related, but the host file doesn't look
correct. Here is what I would add there:
#This is my /etc/hosts file ---
127.0.0.1 localhost.localdomain localhost4
localhost4.localdomain4 localhost
#::1 localhost.localdomain localhost6
Hi kevin : So you don't have any region servers defined in your /etc/hosts ?
On Tue, May 21, 2013 at 4:46 PM, Mohammad Tariq donta...@gmail.com wrote:
Sorry, my bad. By that I meant 127.0.0.1hostname..To me it seems like
HBase is not able to connect to localhost using 127.0.0.1
Warm
Hi Jay,
I think Gmail is cutting that off for you as it doesn't show duplicate
data. Here you go:
#This is my /etc/hosts file ---
127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
#::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
OK..You already have your hostname in there. But it is appearing twice.
Comment out 127.0.0.1 hbase-master. This might be a reason. I did not
notice that you are on a distributed setup. RS IPs and hostnames are fine.
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, May 22, 2013 at 2:21 AM,
Hello users,
I am interested in hearing about what sort of ETL tools are you using with
your cloud based apps. Ideally, I am looking ETL(s) with the following
feature:
-free (yup)
-open-source/community support
-handles different types of sources or atleast has plugins may be (email,
rss,
Hmmm... what do you mean have your hostname in there? sorry -- just
curious about which hostname you are referring to...?
Im now getting a new exception:
13/05/21 17:02:44 INFO client.HConnectionManager$HConnectionImplementation:
getMaster attempt 2 of 7 failed; retrying after sleep of 1002
Hi, sorry, I thought I had more info than what was displayed in my
e-mail a little earlier today that had the little list, but I did not.
My biggest hangup is getting that Web GUI to work. That's really
where I'm stuck. I followed your tutorial on the cloudfront blog and
when it came time to go
Here is my new /etc/hosts file
127.0.0.1 localhost.localdomain localhost4 localhost4.localdomain4
localhost
#::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
#127.0.0.1 hbase-master
192.168.122.200 hbase-master
192.168.122.201 hbase-regionserver1
No prob. I was referring to this :
127.0.0.1 hbase-master
192.168.122.200 hbase-master
I was thinking that this is your HBase master. Correct me if i'm wrong.
Could you please show me your logs?
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, May 22, 2013 at 2:36 AM, Jay Vyas
No issues.
Are the HBase daemons running fine?Are you able to initiate anything from
the shell?
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, May 22, 2013 at 2:37 AM, Yves S. Garret
yoursurrogate...@gmail.comwrote:
Hi, sorry, I thought I had more info than what was displayed in my
https://gist.github.com/anonymous/5623327 -- all logs for starting up
hbase and master
On Tue, May 21, 2013 at 5:13 PM, Mohammad Tariq donta...@gmail.com wrote:
No prob. I was referring to this :
127.0.0.1 hbase-master
192.168.122.200 hbase-master
I was thinking that this is your HBase
This is what happens when I start hbase.
$ bin/start-hbase.sh
starting master, logging to
/media/alternative-storage-do-not-touch/hbase-0.94.7/logs/hbase-ysg-master-ysg.connect.out
No real problems or error or warnings... but it does not have the same
output that you have in your blog... perhaps
hmmm...all looks fine to me. we can do a few checks though to make sure
everything is in place. start with making sure that all the RSs are
properly up. Also make sure HDFS is out of safemode. What does
192.168.122.200:60010 show?
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, May 22,
Is this the only thing which appears on your screen?Could you please show
me your config files?
Warm Regards,
Tariq
cloudfront.blogspot.com
On Wed, May 22, 2013 at 2:49 AM, Yves S. Garret
yoursurrogate...@gmail.comwrote:
This is what happens when I start hbase.
$ bin/start-hbase.sh
I see:
2013-05-21 17:15:07,914 DEBUG
org.apache.hadoop.hbase.master.AssignmentManager: Handling
transition=RS_ZK_REGION_FAILED_OPEN,
server=hbase-regionserver1,60020,1369170595340, region=70236052/-ROOT-
Over and over. Look in the region server logs, you should see fat
stack traces on why it's
Here is my conf file.I wonder if maybe the problem is
intercommunication between region servers?
configuration
property
namehbase.master/name
valuehbase-master:6/value
are there any tools out there that can help in visualizing data stored in
Hbase? I know the shell lets you do basic stuff. But if I don't know what
rowid I am looking for or if I want to rows with family say *name* (yes SQL
like) are there any tools that can help with this? Not trying to use this
The shell allows you to use filters just like the standard HBase API but
with jruby syntax. Have you tried that or that is too painful and you want
a simpler tool ?
-Viral
On Tue, May 21, 2013 at 2:58 PM, Aji Janis aji1...@gmail.com wrote:
are there any tools out there that can help in
I haven't tried that because I don't know how to. Still I think I am
looking for a nice GUI interface that can take in HBase connection info and
help me view the data something like pgadmin (or its php version), sql
developer, etc
On Tue, May 21, 2013 at 6:16 PM, Viral Bajaria
Hi again !
Well.. to make this easier, Ive created a script which greps the hotspots
in log files out and cleans them, restarting the entire cluster.
Overall, it appears that my region servers cant see my hbase-master due
to closed connections, or something of that sort.
These errors are
Hi all.
I have a small hbase cluster with 3 physical machines.
On 192.168.1.80, there are HMaster and a region server. On 81 82,
there is a region server on each.
The region server on 80 can't sync HLog after a datanode access
exception, and started to shutdown.
Hi Jay,
Which 0.94 version are you running? 0.94.0? Or 0.94.7?
JM
2013/5/21 Jay Talreja jay.talr...@oracle.com
One of our production clusters had several region server failures. As a
result one of the tables is in an inconsistent state as reported by hbck.
We have tried using hbck repair
Maybe Phoenix (http://phoenix-hbase.blogspot.com/) is what you are looking for.
-- Lars
From: Aji Janis aji1...@gmail.com
To: user user@hbase.apache.org
Sent: Tuesday, May 21, 2013 3:43 PM
Subject: Re: querying hbase
I haven't tried that because I don't know
Using Phoenix for that is like trying to kill a mosquito with an atomic
bomb, no? ;)
Few easy to install and use tools which I already tried:
- http://sourceforge.net/projects/haredbhbaseclie/files/
- http://sourceforge.net/projects/hbasemanagergui/
- https://github.com/NiceSystems/hrider/wiki
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