Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 21 to 30 from 1280 (0.267s).
Loading phrases to help you
refine your search...
Re: [VOTE] The 1st HBase 0.98.4 release candidate (RC0) is available, vote closing 7/21/2014 - HBase - [mail # dev]
...With 6 +1 votes and no -1 or 0 votes, the vote carries and RC0 will bereleased as 0.98.4. I'll send the release announcement out shortly. Thanksto all who tested the RC!On Mon, Jul 14, 2014 ...
   Author: Andrew Purtell, 2014-07-22, 15:31
[HBASE-11444] Remove use of reflection for User#getShortName - HBase - [issue]
...The time we spend looking up a user's short name with User#getShortName in hot security code paths is mostly spent in Class#getMethod, ~70%. This is only ~1% of overall CPU time but is the b...
http://issues.apache.org/jira/browse/HBASE-11444    Author: Andrew Purtell, 2014-07-21, 18:12
Re: ANNOUNCE: Tephra for HBase transactions - HBase - [mail # dev]
...Awesome!Please consider adding a pointer to Tephra to the HBase wiki's supportingprojects page: http://wiki.apache.org/hadoop/SupportingProjectsOn Sat, Jul 19, 2014 at 12:46 AM, Gary Helmlin...
   Author: Andrew Purtell, 2014-07-21, 15:16
Re: Cluster sizing guidelines - HBase - [mail # user]
...The i2.8xlarge and hs1.8xlarge EC2 instance types would provide opportunity for testing what really happens today when you attempt a high density storage architecture with HDFS and HBase. Th...
   Author: Andrew Purtell, 2014-07-19, 16:53
[HBASE-2420] [DAC] HDFS and ZK access delegation (isolation) - HBase - [issue]
...HBase security will be in part layered on top of HDFS security, and whatever ZK offers as well. For sake of discussion we presume both HDFS and ZK use a Kerberos based authentication and aut...
http://issues.apache.org/jira/browse/HBASE-2420    Author: Andrew Purtell, 2014-07-19, 01:47
[HBASE-1015] HBase Native Client Library - HBase - [issue]
...If via HBASE-794 first class support for talking via Thrift directly to HMaster and HRS is available, then pure C and C++ client libraries are possible. The C client library would wrap a Thr...
http://issues.apache.org/jira/browse/HBASE-1015    Author: Andrew Purtell, 2014-07-19, 01:18
[HBASE-10191] Move large arena storage off heap - HBase - [issue]
...Even with the improved G1 GC in Java 7, Java processes that want to address large regions of memory while also providing low high-percentile latencies continue to be challenged. Fundamentall...
http://issues.apache.org/jira/browse/HBASE-10191    Author: Andrew Purtell, 2014-07-19, 01:01
[HBASE-11534] Remove broken JAVA_HOME autodetection in hbase-config.sh - HBase - [issue]
...Allen Wittenauer mentioned on Twitter that the old JAVA_HOME autodetection script we have in hbase-config.sh is very unlikely to do the right thing now. Rip it out....
http://issues.apache.org/jira/browse/HBASE-11534    Author: Andrew Purtell, 2014-07-18, 23:50
Re: Comparing the performance of 0.98.4 RC0 and 0.98.0 using YCSB - 23% perf regression in workload E - HBase - [mail # dev]
...Workload E tests on a new testbed instance with careful attention toconfiguration do not produce the same results. We have instead:*​Workload E*  - 0.98.4RC0[OVERALL] RunTime(ms)1270229...
   Author: Andrew Purtell, 2014-07-18, 21:08
[HBASE-2601] full system application test scenarios - HBase - [issue]
...While the coverage of the unit test suite can certainly be improved, we would benefit greatly for having a suite of full system tests that mimic common applications which can be run periodic...
http://issues.apache.org/jira/browse/HBASE-2601    Author: Andrew Purtell, 2014-07-17, 04:50
Sort:
project
HBase (1277)
Hadoop (57)
Bigtop (55)
HDFS (29)
Zookeeper (14)
MapReduce (10)
Flume (2)
Ambari (1)
Drill (1)
Pig (1)
YARN (1)
type
mail # dev (551)
mail # user (378)
issue (351)
date
last 7 days (11)
last 30 days (52)
last 90 days (196)
last 6 months (297)
last 9 months (1280)
author
Ted Yu (1218)
Stack (953)
Jean-Daniel Cryans (733)
Andrew Purtell (682)
stack (651)
Jean-Marc Spaggiari (314)
Jimmy Xiang (289)
Jonathan Hsieh (285)
Enis Soztutar (243)
Elliott Clark (242)
lars hofhansl (236)
Lars Hofhansl (228)
Sergey Shelukhin (195)
Nicolas Liochon (191)
Doug Meil (189)
Nick Dimiduk (186)
Todd Lipcon (181)
Lars George (173)
Matteo Bertozzi (161)
ramkrishna.s.vasudevan (154)
Ryan Rawson (143)
Jonathan Gray (134)
Anoop Sam John (132)
Jesse Yates (104)
Himanshu Vashishtha (88)