Re: ColumnCountGetFilter not working with FilterList

I'm sorry I made some mistake on it... 2012/6/4 NNever > I test it on 0.94. > In my testcode, there are 4 columns in a row. > If set ColumnCountGetFilter(100), the result is 4; or if set > ColumnCountGetFilter(2) , the result is still 4. > The 'limit' seems doesn't function well... > > Yours, >

Re: ColumnCountGetFilter not working with FilterList

I test it on 0.94. In my testcode, there are 4 columns in a row. If set ColumnCountGetFilter(100), the result is 4; or if set ColumnCountGetFilter(2) , the result is still 4. The 'limit' seems doesn't function well... Yours, nn

accessing _acl_ from hbase client

Is there any way a client can access the _acl_ table? I want an administrator to be able to control the user access to all tables. In order to do this I'll need to access the _acl_ table from the HBase client. I'm thinking of something like Mysql user table which has all access permissions to table

Re: java.lang.ClassNotFoundException: com.google.protobuf.Message

Hi Amit, I meet this error on the client side when I upgrade 0.92.1 to 0.94. I just put protobuf-java-2.4.9.a.jar into the classpath then the problem sloved. if you're sure you have protobuf on your CLASSPATH when the job runs, have you just try restart M/R or even Hadoop? I met some strange cl

Re: how does hbase get the latest version with immutable hfiles?

There are slide. I think you have to register with an email and fist/last name to download the ppt. On Sun, Jun 3, 2012 at 12:21 PM, S Ahmed wrote: > Elliot, > > Is there a video or slides? I guess I have to register to view it? > > On Sat, Jun 2, 2012 at 2:18 PM, Elliott Clark >wrote: > > >

Re: REST Interface: Required ordering of JSON name/value pairs when performing Insert/Update

On Jun 3, 2012, at 11:51 AM, Nick Dimiduk wrote: > When I: > > $ curl -v -XPUT \ > -H "Content-Type: application/json" \ > http://localhost:/users/TheRealMT/info:password \ > -d '{ >"Row": [ >{ >"Cell": [ >{ > *"@column": "aW5mbzpw

PooledHTable missing Override to getWriteBuffer ?

In HBase 0.94.0 I noticed that PooledHTable (in HTablePool) @Overrides some HTable methods but missing getWriteBuffer(). Is that on purpose ? because when I get a PooledHTable from the pool and I add puts to the write buffer, and then I flushCommits - flushCommits is executed from PooledHTable usi

Usage of filters

Hi HBase users, I'm curious to know about how filters are being used by folks in production. They are a powerful feature but I haven't heard/read much about how they are being used in practice. If you could spare a few minutes and share about how you are using filters, it'll be really great! Th

Re: how does hbase get the latest version with immutable hfiles?

Elliot, Is there a video or slides? I guess I have to register to view it? On Sat, Jun 2, 2012 at 2:18 PM, Elliott Clark wrote: > If you want to get into the really nitty gritty I found Lars' presentation > really insightful. > > http://www.hbasecon.com/sessions/learning-hbase-internals/ > > On

Re: HBase server treating my emails as spam (FW: Failure Notice)

Got ya.. will try that next time.. thanks -- On Sun 3 Jun, 2012 3:59 PM IST Harsh J wrote: >Hey Dhaval, > >Sending plaintext email replies helps in such cases. Rich formatting >may have caused this (With too many HTML links, etc.). > >On Sat, Jun 2, 2012 at 5:22 AM,

Re: REST Interface: Required ordering of JSON name/value pairs when performing Insert/Update

Thanks for the report. I reopened the JIRA. It might be the best we can do is make a documentation update. I'm in Berlin this week for Buzzwords, might not get a chance to look at this until late this week or early next. - Andy On Jun 3, 2012, at 11:51 AM, Nick Dimiduk wrote: > Hi Andy

Re: HBase server treating my emails as spam (FW: Failure Notice)

Hey Dhaval, Sending plaintext email replies helps in such cases. Rich formatting may have caused this (With too many HTML links, etc.). On Sat, Jun 2, 2012 at 5:22 AM, Dhaval Shah wrote: > > Hi guys. When I send an email from my yahoo account (from a PC/laptop), the > hbase mail servers are tre

Re: REST Interface: Required ordering of JSON name/value pairs when performing Insert/Update

Hi Andy, What's the status of this bug? The JIRA says it was resolved in 0.20.5 and 0.90.0 but I'm able to repro in 0.92.0. When I: $ curl -v -XPUT \ -H "Content-Type: application/json" \ http://localhost:/users/TheRealMT/info:password \ -d '{ "Row": [ { "Cell":

Re: When does compaction actually occur?

What Amandeep says and also keep in mind that with the current selection process HBase holds O(log N) files for N data. So say for 2GB region sizes you get 2-3 files. This means it very "aggressively" is compacting files, and most of these are "all files included" once... which are the promoted

Re: HBase 0.94 security configurations

Anyone has a working basic-test for hbase 0.94.0 ? I would like to have a reference for setups... Thanks. On Sat, Jun 2, 2012 at 9:42 PM, Andrew Purtell wrote: > It's highly likely you are not starting up zookeeper at all then. The > security warning is a red herring. I filed a zookeeper issue t