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[expand - 5 more] - Re: Questions about HBase - HBase - [mail # user]
...I'm not sure what caused so many index block misses. At the time I ran the experiment had over 12 GB of RAM assigned to block cache. My understanding is that since I had restarted HBase befo...
   Author: Pankaj Gupta, 2013-06-06, 02:52
Re: Getting less write throughput due to more number of columns - HBase - [mail # user]
...Would prefix compression (https://issues.apache.org/jira/browse/HBASE-4676) improve this?   This is an important question in terms of schema design. Given the choice of storing a value ...
   Author: Pankaj Gupta, 2013-03-28, 14:26
[expand - 1 more] - Re: Does HBase RegionServer benefit from OS Page Cache - HBase - [mail # user]
...Thanks a lot for the explanation. It's good to know that MSlab is stable and safe to enable (we don't have it enable right now, we're using 0.92). This would allow us to more freely allocate...
   Author: Pankaj Gupta, 2013-03-24, 00:31
[expand - 1 more] - Re: querying data on the basis of timestamp - HBase - [mail # user]
...Hi Ted,  Thanks for the response, it does look very relevant. Here's my understanding, (looking at the relevant code in the patch and around it): Each StoreFile knows the range of value...
   Author: Pankaj Gupta, 2013-03-15, 14:05
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB