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Re: How to build hbase with snappy - HBase - [mail # user]
...What is your version of Hadoop here? The most recent stable releases (Including but not limited to Apache Hadoop 1.0.2+, CDH3u1+) bundle snappy in them already, which you can reuse for HBase...
   Author: Harsh J, 2012-04-24, 13:34
Re: Changes with apache grant on jira? - HBase - [mail # dev]
...Seeing the same on the Hadoop JIRAs as well. Looks like an INFRA issue?  On Mon, Apr 23, 2012 at 2:25 PM, Jonathan Hsieh  wrote: n ches he    Harsh J...
   Author: Harsh J, 2012-04-23, 09:01
Re: HBaseAdmin needs a close methord - HBase - [mail # user]
...Nope, AFAIK its not in CDH3u3, but CDH3u4 will have it.  On Thu, Apr 19, 2012 at 10:57 AM, Ramkrishna.S.Vasudevan  wrote:    Harsh J...
   Author: Harsh J, 2012-04-19, 05:49
Re: compression - HBase - [mail # user]
...Hey,  Data in HBase is compressed upon compaction/flushes (i.e. upon creation of the storefiles). Hence the compression is also done over blocks of data (akin to SequenceFiles) and is e...
   Author: Harsh J, 2012-04-18, 11:32
Re: HBase Security Configuration - HBase - [mail # user]
...Hey Konrad,  Make sure your HBase's classpath also has the Hadoop conf dir on it (specifically hdfs-site.xml and core-site.xml). It it already does have that, make sure they are populat...
   Author: Harsh J, 2012-04-17, 12:28
Re: Duplicate an HBase cluster - HBase - [mail # user]
...Manuel,  You can also just start the second HDFS cluster in parallel, and do an "hadoop fs -cp hdfs://original-nn/hbase hdfs://new-nn/hbase" (or a distcp) and then start HBase services ...
   Author: Harsh J, 2012-04-17, 09:03
Re: HBase 0.92 with Hadoop 0.22 - HBase - [mail # user]
...While I haven't tried this personally, it should be alright to do. You need to replace HBase's default hadoop jars (which are 1.0.x/0.20 versioned) with those (of common and hdfs) from your ...
   Author: Harsh J, 2012-04-16, 12:09
Re: Is it possible to install two different Hbase versions in the same Cluster? - HBase - [mail # user]
...Yes it should be fine to do if you make appropriate configuration changes. Mainly the ZK root data directory (if you're sharing the zk-quorum too), HDFS base root-dir, and all the service po...
   Author: Harsh J, 2012-04-16, 11:35
Re: HBase database sample - HBase - [mail # user]
...Mahdi,  So you want some freely available data? One option: There are lots of free public datasets at InfoChimps that have pretty good sizes: http://www.infochimps.com/datasets - You ca...
   Author: Harsh J, 2012-04-02, 03:17
Re: HBase bulk loader doing speculative execution when it set to false in mapred-site.xml - HBase - [mail # user]
...Anil,  You can also disable speculative execution on a per-job basis. See http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/mapreduc e/Job.html#setMapSpeculativeExecuti...
   Author: Harsh J, 2012-03-31, 04:54
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