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[expand - 2 more] - Re: performance of block cache - HBase - [mail # user]
...The scripts automate use of the tool PerformanceEvaluation that ships withHBase, so in that way it runs against a cluster directly. It depends onhaving independent configuration directories ...
   Author: Nick Dimiduk, 2014-09-15, 03:39
Re: build YCSB for hbase 0.98.5-hadoop2 - HBase - [mail # dev]
...Probably the HBase dependency jars are not correct. Was the version beforemodification 0.94.x? As of 0.96, HBase is a multi-module build, no longershipped as a single jar. Can you pastebin t...
   Author: Nick Dimiduk, 2014-09-14, 13:11
Re: Building the site - interesting problem - HBase - [mail # dev]
...I think rsync is a good approach. It may take a bit, but we can work outthe correct --excludes list, so that 0.94, svn dot-files, and whatever elseare preserved. Did you explore this?On Wed,...
   Author: Nick Dimiduk, 2014-09-11, 20:26
Re: hive unit test report question - Hive - [mail # dev]
...IMHO, would be better to wire up the integration suite via failsafe plugin(surefire for IT) and link the modules correctly. This is on (admittedly,near the bottom of) my todo list. See also ...
   Author: Nick Dimiduk, 2014-09-08, 05:35
[HBASE-10841] Scan,Get,Put,Delete,etc setters should consistently return this - HBase - [issue]
...While addressing review comments on HBASE-10818, I noticed that our Scan class is inconsistent with it's setter methods. Some of them return this, other's don't. They should be consistent. I...
http://issues.apache.org/jira/browse/HBASE-10841    Author: Nick Dimiduk, 2014-09-06, 06:03
[HBASE-10403] Simplify offheap cache configuration - HBase - [issue]
...The BucketCache (HBASE-7404) is a very nice piece of functionality which is hidden behind complex configuration. Enabling it currently requires manual calculation of L1 cache. It'd be nice t...
http://issues.apache.org/jira/browse/HBASE-10403    Author: Nick Dimiduk, 2014-09-05, 03:53
[HBASE-10602] Cleanup HTable public interface - HBase - [issue]
...HBASE-6580 replaced the preferred means of HTableInterface acquisition to the HConnection#getTable factory methods. HBASE-9117 removes the HConnection cache, placing the burden of responsibl...
http://issues.apache.org/jira/browse/HBASE-10602    Author: Nick Dimiduk, 2014-09-04, 20:57
[HBASE-11845] HFile tool should implement Tool, disable blockcache by default - HBase - [issue]
...I tried using bin/hbase hfile in a memory-constrained environment. It crashed while trying to instantiate a blockcache. Went to override the configuration and found I couldn't.Refactor HFile...
http://issues.apache.org/jira/browse/HBASE-11845    Author: Nick Dimiduk, 2014-08-28, 03:50
[HBASE-11847] HFile tool should be able to print block headers - HBase - [issue]
...Printing the block index is helpful, but sometimes you want to see more info about the blocks themselves....
http://issues.apache.org/jira/browse/HBASE-11847    Author: Nick Dimiduk, 2014-08-28, 03:45
[HBASE-11331] [blockcache] lazy block decompression - HBase - [issue]
...Maintaining data in its compressed form in the block cache will greatly increase our effective blockcache size and should show a meaning improvement in cache hit rates in well designed appli...
http://issues.apache.org/jira/browse/HBASE-11331    Author: Nick Dimiduk, 2014-08-27, 18:39
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