connection (method 1) is preferred.
As of your second question:
Client use zookeeper to find HBase master server, then consult with HBase
master about region server(s) location(s) and then connect to region server(s)
directly.
Thank you!
Sincerely,
Leonid Fedotov
On Nov 4, 2012, at 9:47 PM, 김인태
you!
Sincerely,
Leonid Fedotov
On Nov 5, 2012, at 10:14 AM, Asaf Mesika wrote:
> Where is this settings located?
>
> Sent from my iPhone
>
> On 5 בנוב 2012, at 15:05, Michael Segel wrote:
>
>> There's an HDFS bandwidth setting which is set to 10MB/s.
>
The first to try is
hbase hbck -repair
Check here:
http://hbase.apache.org/book/apbs04.html#d2067e11173
Thank you!
Sincerely,
Leonid Fedotov
On Nov 6, 2012, at 10:08 PM, Mesika, Asaf wrote:
> After restart, running hbck results in:
> 12/11/07 06:07:28 DEBUG client.MetaScanner: Sc
!
Sincerely,
Leonid Fedotov
On Nov 27, 2012, at 3:28 AM, a...@hsk.hk wrote:
> Hi,
>
> I currently use the following steps to start and stop HADOOP & HBASE cluster:
>
> 1) Without Kerberos Security
> (start zookeepers)
> start the cluster from Master:
> {$H
locations .
Thank you!
Sincerely,
Leonid Fedotov
On Nov 27, 2012, at 8:10 AM, matan wrote:
> Hi Mohammad,
>
> I'm loosing track... I came to understand that ZK tells the client where
> the ROOT/META is, and from there the client gets the region server it
> should contact. An
balanced.
Thank you!
Sincerely,
Leonid Fedotov
On Nov 27, 2012, at 11:52 AM, Jean-Marc Spaggiari wrote:
> Hi Michael,
>
> so are you recommanding 32Gb per node?
>
> What about the disks? SATA drives are to slow?
>
> JM
>
> 2012/11/26, Michael Segel :
>> Uhm, th
le" it mark it as deleted instantly, and then delete actual
data during the next major compaction.
Thank you!
Sincerely,
Leonid Fedotov
On Dec 5, 2012, at 5:03 AM, Manoj Babu wrote:
> Hi All,
>
> I am having doubt on delete performance inHBase table.
>
> I have 190 million
Your nodes are too much out of sync with time.
> Reported time is too far out of sync with master. Time difference of
> 496371ms > max allowed of 3ms
You need to set up time synchronization service for your cluster.
Thank you!
Sincerely,
Leonid Fedotov
Hortonworks support team
.
Thank you!
Sincerely,
Leonid Fedotov
On Dec 28, 2012, at 12:51 AM, Varun Sharma wrote:
> Thanks for the tip. I was just wondering what people have done in the past
> - do people typically reserve a separate disk for logging activity ?
>
> Thanks
> Varun
>
> On Wed, De
Panshul,
Of course you will have all your data in place.
It stored in HDFS and remains in there after restarting.
Thank you!
Sincerely,
Leonid Fedotov
On Jan 10, 2013, at 7:18 AM, Panshul Gupta wrote:
> Hello,
>
> I was wondering if it is possible that I have data stored in Hbase ta
Jack,
yes, this is very interesting to know your setup details.
Could you please provide more information?
Or we can take this off the list if you like…
Thank you!
Sincerely,
Leonid Fedotov
On Jan 10, 2013, at 9:24 AM, Jack Levin wrote:
> We stored about 1 billion images into hbase with f
I'm voting for continuing here as well…
So, location is up to Jack. :)
Thank you!
Sincerely,
Leonid Fedotov
On Jan 10, 2013, at 11:24 AM, Mohammad Tariq wrote:
> Jack, Leonid,
>
>I request you guys to please continue the discussion
> through the thread itself if possibl
What is the reason to have replication factor set to 5?
change it to 3 and you will save 30% of the space.
Also, you can load your JSON data to separate folder with replication set to 1,
as it is only the source and will be gone after processing.
Thank you!
Sincerely,
Leonid Fedotov
On Jan
Load all the needed binaries to the new server, copy configuration from the
existing one and start the new one.
Master will pick it up and start to use.
Thank you!
Sincerely,
Leonid Fedotov
On Jan 11, 2013, at 4:02 AM, Panshul Whisper wrote:
> Hello,
>
> Is it possible to add Hbase
Ganglia is monitoring and trending.
Nagios is health checking and alerting.
There are also many other tools, like Cacti, for example. Very similar
functionality to Ganglia,
It all depends on what kind of information you need to get.
Thank you!
Sincerely,
Leonid Fedotov
On Feb 26, 2013, at
Brushan,
I do not think this sematext.com solution is what you are looking for.
It only monitors HBase and nothing else in the Hadoop ecosystem.
As Enis said, go to Ambari and it will give you full size
monitoring/alerting/management functionality.
Thank you!
Sincerely,
Leonid Fedotov
On Feb
Charan,
did you restart HBase services after restarting HDFS?
THis needs to be done, as HBase may lost track of the files during HDFS
unavailability.
Thank you!
Sincerely,
Leonid Fedotov
On Mar 1, 2013, at 12:33 AM, charan raj wrote:
> hi,
>
> I am currently using a 5 nod
Rita,
it seems like replication will be the best option for you.
Take a look on this doc:
http://hbase.apache.org/replication.html
Thank you!
Sincerely,
Leonid Fedotov
On Mar 4, 2013, at 4:18 PM, Rita wrote:
> the end goal is to have a backup of our hbase tables.
>
>
> On Mon, Ma
Make sure you use hosts names, not "localhost" as name in the hadoop and base
configurations.
Thank you!
Sincerely,
Leonid Fedotov
On Mar 28, 2013, at 8:30 AM, anand nalya wrote:
> Hi,
>
> I'm trying to run HBase in distrbuted mode with 2 region servers, but when
&g
Try to run "habase hbck -fix"
It should do the job.
Thank you!
Sincerely,
Leonid Fedotov
On Apr 12, 2013, at 9:56 AM, Brennon Church wrote:
> hbck does show the hdfs files there without associated regions. I probably
> could have recovered had I noticed just after this hap
tions...
Thank you!
Sincerely,
Leonid Fedotov
On Apr 22, 2013, at 6:25 PM, kaveh minooie wrote:
>
> Hi
>
> after a few mapreduce jobs my regionservers shut themselves down. this is the
> latest time that this has happened:
>
> 20
Looks like your zookeeper configuration is incorrect in HBase.
Check it out.
Thank you!
Sincerely,
Leonid Fedotov
Technical Support Engineer
On Apr 26, 2013, at 9:59 AM, Yves S. Garret wrote:
> Hi, thanks for your reply.
>
> I did [ hostname ] in my linux OS and this is what I h
!
Sincerely,
Leonid Fedotov
Technical Support Engineer
lfedo...@hortonworks.com
office: +1 855 846 7866 ext 292
mobile: +1 650 430 1673
On Nov 1, 2012, at 4:17 AM, Marcos Ortiz Valmaseda wrote:
> Regards, Varun.
> 1- I think that you should take a look to the Cloudera Manager for CDH 4.1 to
&g
!
Leonid Fedotov
signature.asc
Description: Message signed with OpenPGP using GPGMail
24 matches
Mail list logo
