Have you seen Esteban's suggestion? Another possibility is that a number of
old JIRAs covered the fact that regions were assigned in a silly way when a
table was disabled and then enabled. Could this be the case for you?
-Dima
On Wed, May 13, 2015 at 8:36 PM, 娄帅 louis.hust...@gmail.com wrote:
Hi Ankush,
To begin, which version of HBase are you running? Are you asking about how
to generate Thrift bindings? If so, a good resource to begin with is
http://blog.cloudera.com/blog/2013/09/how-to-use-the-hbase-thrift-interface-part-1/
.
All the best,
Dima
On Mon, May 4, 2015 at 12:32 PM,
Hi Ankush,
To begin, which version of HBase are you running? Are you asking about how
to generate Thrift bindings? If so, a good resource to begin with is
http://blog.cloudera.com/blog/2013/09/how-to-use-the-hbase-thrift-interface-part-1/
.
All the best,
Dima
On Mon, May 4, 2015 at 2:22 PM,
Hoo!
-Dima
On Tue, Feb 24, 2015 at 9:46 AM, Gary Helmling ghelml...@gmail.com wrote:
Fantastic work! Congrats everyone!
On Tue Feb 24 2015 at 9:45:24 AM Esteban Gutierrez este...@cloudera.com
wrote:
Wow! Congrats, all!
--
Cloudera, Inc.
On Tue, Feb 24, 2015 at 9:41 AM, Jerry
Hey Jiten,
Have you followed the steps outlined in
http://hbase.apache.org/book.html#hbase.secure.configuration ? What issues
are you seeing?
-Dima
On Wed, Feb 11, 2015 at 12:49 PM, Jiten Gore ji...@gores.net wrote:
We are having difficulties connecting with our Java application to our
Hey Joseph,
I suspect you're hitting hotspotting (see
http://hbase.apache.org/book.html#rowkey.design). Moving forward, you might
want to consider something like OpenTSDB for your time series data.
-Dima
On Mon, Feb 2, 2015 at 1:18 AM, joseph jose...@arssoftware.com wrote:
Hi,
We are
Please email user-subscr...@hbase.apache.org
-Dima
On Fri, Jan 30, 2015 at 7:35 AM, wangyongqiang0...@163.com
wangyongqiang0...@163.com wrote:
wangyongqiang0...@163.com
It's not clear to me why it's not showing the right port in
pseudo-distributed mode, Talat. Even when getting the value out of the
Configuration object it's getting out the wrong one?
-Dima
On Wed, Jan 21, 2015 at 3:03 PM, Talat Uyarer ta...@uyarer.com wrote:
IMHO reaching rs info port
The issues are known and being worked on. :)
-Dima
On Wed, Jan 14, 2015 at 10:24 AM, Elliott Clark ecl...@apache.org wrote:
I'm seeing 404's too. I'm seeing them going to just about anything book
related from the front page, not from google.
* Go to hbase.apache.org
* click on
This thread from last year seems to describe the same issue you're seeing:
http://apache-hbase.679495.n3.nabble.com/RegionTooBusyException-Above-memstore-limit-td4056339.html
All the best,
-Dima
On Tue, Jan 13, 2015 at 9:30 PM, jackiehbaseu...@126.com
jackiehbaseu...@126.com wrote:
dear
all!
Dear Ehud,
You need the -libjars jar argument to move the dependency on your local
file system into HDFS (the error is because that JAR is not there).
-Dima
On Tue, Dec 9, 2014 at 1:05 AM, Ehud Lev e...@gigya-inc.com wrote:
My cdh5.2 cluster has a problem to run hbase MR jobs.
For example,
Nestor,
No, you don't need a full distribution of Hadoop installed on your client
machine as long as you have the necessary dependencies on the classpath
when you run the client.
-Dima
On Wed, Nov 12, 2014 at 4:47 PM, Néstor Boscán nesto...@gmail.com wrote:
Yes I already applied that.
I
,
Nestor
On Thu, Nov 13, 2014 at 4:07 AM, Dima Spivak dspi...@cloudera.com wrote:
Nestor,
No, you don't need a full distribution of Hadoop installed on your client
machine as long as you have the necessary dependencies on the classpath
when you run the client.
-Dima
On Wed, Nov 12
it directly in the Java IDE. And the project has all the
dependencies from Maven.
Regards,
Néstor
On Thu, Nov 13, 2014 at 7:12 AM, Dima Spivak dspi...@cloudera.com
javascript:; wrote:
Nestor,
You mention building your client with Maven, but how are you running it
(i.e. are you sure
bcc: dev@, cc: user@
On Sat, Nov 8, 2014 at 2:44 AM, mail list louis.hust...@gmail.com wrote:
hi all,
We are testing the HBase. We shutdown all the name nodes,
but we can still put rows into HBase, and the “list” command is
blocking.
Then we stop and restart all the HBase system,
and hadoop 2.2 so can i use Hue?
On Thu, Nov 6, 2014 at 10:17 AM, Dima Spivak dspi...@cloudera.com wrote:
+user@, bcc: dev@
Check out the Hue project at http://gethue.com/ .
All the best,
Dima
On Wed, Nov 5, 2014 at 8:25 PM, Srikanth Srungarapu
srikanth...@gmail.com
wrote
Hi Yong,
Check out http://hbase.apache.org/book/perf.writing.html to learn about
pre-splitting regions at table creation time. Beyond this, HBase internally
handles which RegionServers serve any particular region.
All the best,
Dima
On Sun, Nov 2, 2014 at 11:32 AM, yonghu
Oops, accidentally cut out my last sentence:
If you do want to move a region manually, the simplest way to do this is by
invoking move in the HBase shell.
-Dima
On Sun, Nov 2, 2014 at 11:51 AM, Dima Spivak dspi...@cloudera.com wrote:
Hi Yong,
Check out http://hbase.apache.org/book
Benjamin,
You can reduce the log level with the log4j properties file under
hbase-server/src/main/resources.
All the best,
Dima
On Wednesday, October 29, 2014, Sznajder ForMailingList
bs4mailingl...@gmail.com wrote:
Hi,
When running Hbase client from my eclipse IDE, I get a very large
Dear S,
If you're interested in HBase, you can't go wrong with reading the ref
guide (hbase.apache.org/book.html) and checking out open JIRAs (
issues.apache.org/jira/browse/HBASE) waiting for someone to fix them :).
Even if you don't want to go into developing the technology itself, there's
no
Dear Satya,
Copying and pasting the Java into the hbase shell won't work since it uses
a unique syntax based on JRuby.
If you want to run the code you see in Java, the easiest way to do it is to
use an IDE like IntelliJ. Create a Maven project with a pom.xml file and
include the hbase-client as
Hi Nishanth,
Take a look at http://hbase.apache.org/book/client.filter.html . If I
understand your use case correctly, you might want to look at
RegexStringComparator to match the first 1000 characters of your column
qualifier.
-Dima
On Thu, Sep 11, 2014 at 12:37 PM, Nishanth S
When debugging in the future, try curl -L; it'll follow redirects.
-Dima
On Thu, Sep 4, 2014 at 3:39 AM, Ted Yu yuzhih...@gmail.com wrote:
If you enter this into your browser:
http://127.0.0.1:16030/
It would redirect to (64128 may vary on your computer):
daemons in one JVM. I have not
changed any
single configuration , i tried to start hbase with all default
configuration.
Let me know if need info to debug.
Regards
Sanjiv Singh
Mob : +091 9990-447-339
On Tue, Sep 2, 2014 at 1:21 PM, Dima Spivak dspi...@cloudera.com
Aleks' jdiff script is jdiffHBasePublicAPI.sh and can be found in the
top-level dev-support folder. On Github:
https://github.com/apache/hbase/blob/master/dev-support/jdiffHBasePublicAPI.sh
-Dima
On Wed, Jul 16, 2014 at 7:57 PM, Ted Yu yuzhih...@gmail.com wrote:
If I remember correctly,
Dear Denis,
HBase supports user authentication through an RPC-level implementation
using SASL. Matteo Bertozzi has a nice blog post up describing this and
showing the most common case of Kerberos (though other authentication
systems can be used, as well). See:
In general, production systems run in distributed mode because they
leverage HBase's scalability and reliability; HBase really only shows its
worth when it's charged with managing terabytes of data on a fault-tolerant
file system like HDFS. You lose both of these when you run in standalone
mode,
?
Thanks,
Arun
On Jul 7, 2014 6:02 PM, Dima Spivak dspi...@cloudera.com wrote:
In general, production systems run in distributed mode because they
leverage HBase's scalability and reliability; HBase really only shows its
worth when it's charged with managing terabytes of data on a
fault
What does your setup look like? Are you running from the extracted tarball?
Any modifications to hbase-site.xml?
-Dima
On Tuesday, June 17, 2014, prmdbaora pinkpantherp...@gmail.com wrote:
ubuntu@namenode:~$ hbase/bin/start-hbase.sh
Error: Could not find or load main class
ch,
Not sure if this is dated, but
http://mail-archives.apache.org/mod_mbox/hbase-user/201010.mbox/%3CAANLkTimzn8hWAVhAqga2f=uz4ta22fxwt7qoe3y+m...@mail.gmail.com%3E
might be a good place to start.
-Dima
On Wed, Jun 18, 2014 at 8:10 PM, ch huang justlo...@gmail.com wrote:
hi,maillist:
Dear ch,
This feature was only introduced into HBase starting with version 0.95. The
original JIRA can be found here:
https://issues.apache.org/jira/browse/HBASE-7236
All the best,
Dima
On Sun, Jun 15, 2014 at 11:57 PM, ch huang justlo...@gmail.com wrote:
hi ,mailist:
i try
Dear ch,
HBase tables are stored in HDFS following a hierarchy that mimics your
table's schema. In particular, check out the following section of the ref
guide:
http://hbase.apache.org/book/trouble.namenode.html#trouble.namenode.hbase.objects
. Once you understand that, you can basically just do
Hi Vikram,
Maybe I'm misunderstanding your question, but isn't this expected
since coprocessors do the heavy lifting at the level of the RegionServer
whereas the client API means you hit a bottleneck as data is transferred
from each RS to your gateway?
-Dima
On Monday, June 16, 2014, Vikram
Hi Vimal,
There's no limit on how many qualifiers a particular column family can
have, nor should there be any performance degradation due to simply having
different numbers of qualifiers for different families (unless this leads
to huge differences in row numbers between families). For more
I'd highly recommend it. In general, compressing your column families will
improve performance by reducing the resources required to get data from
disk (even when taking into account the CPU overhead of compressing and
decompressing).
-Dima
On Fri, Jun 13, 2014 at 10:35 AM, jeremy p
Dear Li,
Are you managing your own ZK instance or just letting start-hbase.sh handle
it?
-Dima
On Sun, Jun 8, 2014 at 10:17 PM, Li Li fancye...@gmail.com wrote:
I run start-hbase.sh and after a few minutes, the HMaster process
disappears, but the HQuorumPeer process is ok. I can telnet
Dear Talat,
Have you tried to go up one level in the Central Repository? They still
have jars for each module (e.g. hbase-client if you're trying to use the
API): http://search.maven.org/#browse%7C359444332
All the best,
Dima
On Thu, May 22, 2014 at 12:55 AM, Talat Uyarer ta...@uyarer.com
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