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Re: Possibly unnecessary check in Result.getColumnLatest(byte[] family, byte[] qualifier) - HBase - [mail # user]
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...Hi Ted, Maybe it is out of sync with trunk. Here is the svn link for Result.java in HBase0.94.3: http://svn.apache.org/repos/asf/hbase/tags/0.94.3/src/main/java/org/apache/hadoop/hbase...
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Author: anil gupta,
2013-01-22, 22:49
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Possibly unnecessary check in Result.getColumnLatest(byte[] family, byte[] qualifier) - HBase - [mail # user]
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...Hi All, I was looking into the code of Result.getColumnLatest(byte[] family, byte[] qualifier) in HBase0.94.3 tag. I feel like the following check is unnecessary on line #245 since we ...
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Author: anil gupta,
2013-01-22, 17:43
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Re: RegionSplitter command - HBase - [mail # user]
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...Hi Jean, Yes, i am stuck with 0.92.1. Thanks for your response. I think, i will need to dig more deep into this. ~Anil On Thu, Jan 17, 2013 at 3:02 PM, Jean-Marc Spaggiari ...
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Author: anil gupta,
2013-01-18, 02:25
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Re: Just joined the user group and have a question - HBase - [mail # user]
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...Hi Chalcy, In addition to points others have made. Also have a look at your Disk I/O load. Mapreduce jobs are disk i/o intensive. When a MapReduce job is running there might be a conte...
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Author: anil gupta,
2013-01-17, 17:47
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RegionSplitter command - HBase - [mail # user]
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...Hi All, I am using HBase0.92.1. I am trying to run ycsb tests on my hbase cluster. But while running the load test with 40 threads i am getting hotspots on the RS that is hosting the R...
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Author: anil gupta,
2013-01-17, 17:24
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Re: Maximizing throughput - HBase - [mail # user]
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...Hi Bryan, Nice that you figured out the bottleneck. However, with your current Hardware configuration, Disk I/O might become your bottleneck in future since you have only 6 disk and 12...
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Author: anil gupta,
2013-01-15, 20:04
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Re: Coprocessor / threading model - HBase - [mail # user]
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...I also ran into similar problem with one of my secondary index implementation. But, i could not dig into the problem as i have to shift focus on some other stuff. I am also interested in kno...
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Author: anil gupta,
2013-01-13, 02:30
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Re: HBase - Secondary Index - HBase - [mail # user]
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...+1 on Lars comment. Either the client gets the rowkey from secondary table and then gets the real data from Primary Table. ** OR ** Send the request to all the RS(or region) hosting a ...
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Author: anil gupta,
2013-01-09, 01:28
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Re: HBase - Secondary Index - HBase - [mail # user]
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...@Mohit: Here is the jira for prefix compression discussed here: https://issues.apache.org/jira/browse/HBASE-4676 HTH, Anil Gupta On Sun, Jan 6, 2013 at 12:40 PM, Adrien Mogenet w...
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Author: anil gupta,
2013-01-06, 22:12
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Re: Fixing badly distributed table manually. - HBase - [mail # user]
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...Hi Vincent, I dont know python but i am interested in learning about your solution. It would be great If you could also share the logic for balancing the cluster. Thanks, Anil Gu...
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Author: anil gupta,
2012-12-24, 20:23
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