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Re: SSD vs Spinning disks - HBase - [mail # user]
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...Currently this feature is not available. But there is a JIRA that has been raised to help in achieving this. https://issues.apache.org/jira/browse/HBASE-6572. Feel free to give y...
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Author: ramkrishna vasudevan,
2013-06-11, 00:48
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Re: Questions about HBase - HBase - [mail # user]
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...index cache could be a useful feature for many workflows. Would it be a good idea to have a JIRA for that? I would suggest yes. You can log the details that you observed and can discus...
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Author: ramkrishna vasudevan,
2013-06-06, 03:15
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Re: Questions about HBase - HBase - [mail # user]
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...I get your point Pankaj. Going thro the code to confirm it // Data index. We also read statistics about the block index written after // the root level. &n...
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Author: ramkrishna vasudevan,
2013-06-05, 07:07
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Re: Questions about HBase - HBase - [mail # user]
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...Whenever the region is opened all the bloom filter meta data are loaded into memory. I think his concern is every time all the store files are read and then we load it into memory and ...
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Author: ramkrishna vasudevan,
2013-06-05, 06:05
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Re: Questions about HBase - HBase - [mail # user]
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...for the question whether you will be able to do a warm up for the bloom and block cache i don't think it is possible now. Regards Ram On Wed, Jun 5, 2013 at 10:57 AM, Asaf Mesik...
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Author: ramkrishna vasudevan,
2013-06-05, 05:43
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Re: Questions about HBase - HBase - [mail # user]
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... TTL or does only Major compaction do that Yes it applies for Minor compactions. older than a certain time or to compress all the files except the latest few?...
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Author: ramkrishna vasudevan,
2013-06-05, 03:14
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Re: Please welcome our newest committer, Jeffrey Zhong - HBase - [mail # dev]
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...Welcome and hearty congratulations !!! Regards Ram On Tue, Jun 4, 2013 at 4:24 PM, Anoop John wrote: ...
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Author: ramkrishna vasudevan,
2013-06-04, 11:04
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Re: what's the typical scan latency? - HBase - [mail # user]
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...What is that you are observing now? Regards Ram On Mon, Jun 3, 2013 at 2:00 PM, Liu, Raymond wrote: ...
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Author: ramkrishna vasudevan,
2013-06-03, 09:13
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Re: Multiple different failures - HBase - [mail # user]
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...HBCK try to re-assign all those regions in parallel or at least as many thread as we have region servers? This point can be looked into. Also need to check the code once as how it work...
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Author: ramkrishna vasudevan,
2013-06-03, 03:08
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Re: [ANNOUNCE] The 1st hbase 0.94.8 release candidate is available for download - HBase - [mail # dev]
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...Basically did the following -> Ran the testcases with hadoop 1. Did not get any failures. -> Started the 0.94.8 with hadoop 1 in distributed mode. -> Ran load test tool and mu...
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Author: ramkrishna vasudevan,
2013-05-31, 05:11
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