Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 51 to 60 from 464 (0.074s).
Loading phrases to help you
refine your search...
[HBASE-3939] Some crossports of Hadoop IPC fixes - HBase - [issue]
...A few fixes from Hadoop IPC that we should probably cross-port into our copy: HADOOP-7227: remove the protocol version check at call time HADOOP-7146: fix a socket leak in server HADOOP-7121...
http://issues.apache.org/jira/browse/HBASE-3939    Author: Todd Lipcon, 2013-08-19, 23:46
Re: [UPDATE] Finishing up 0.96 --> WAS Re: 0.95 and 0.96 remaining issues - HBase - [mail # dev]
...Hey Ram,  Just a thought: could you make the backward-incompatible changes in the data format ahead of actually having support for using them? EG if you need a new field, put it unused ...
   Author: Todd Lipcon, 2013-08-15, 08:15
[HBASE-4361] Certain filter expressions fail in the shell - HBase - [issue]
...Running the following in the shell hangs and then fails:scan 't1', { FILTER => "SingleColumnValueFilter(">", '1', 'f1', 'col_a')" }The error seems to be: org.jruby.exceptions.RaiseExce...
http://issues.apache.org/jira/browse/HBASE-4361    Author: Todd Lipcon, 2013-08-12, 19:43
Re: Efficiently wiping out random data? - HBase - [mail # dev]
...I'd also question what exactly the regulatory requirements for deletion are. For example, if you had tape backups of your Oracle DB, would you have to drive to your off-site storage facility...
   Author: Todd Lipcon, 2013-06-19, 16:27
Re: large heaps - HBase - [mail # dev]
...Hey Nicolas,  I've corresponded with that guy a few times in the past -- back when i was attempting to hack some patches into G1 for better performance on HBase. The end result of that ...
   Author: Todd Lipcon, 2013-06-13, 05:30
Re: Nifty code summaries. - HBase - [mail # dev]
...interesting, my sloccount program shows about half of that: SLOC    Directory       SLOC-by-Language (Sorted) 199611  hbase-server    java=193938,ruby...
   Author: Todd Lipcon, 2013-06-05, 17:29
[HBASE-2231] Compaction events should be written to HLog - HBase - [issue]
...The sequence for a compaction should look like this: Compact region to "new" files Write a "Compacted Region" entry to the HLog Delete "old" filesThis deals with a case where the RS has paus...
http://issues.apache.org/jira/browse/HBASE-2231    Author: Todd Lipcon, 2013-05-24, 10:29
[HBASE-2332] Remove client-exposed row locks from region server - HBase - [issue]
...Discussion in HBASE-2294 has surfaced that the client-exposed row lock feature in the HBase API may not be scalable/necessary. Additionally there are some benefits we can reap by removing th...
http://issues.apache.org/jira/browse/HBASE-2332    Author: Todd Lipcon, 2013-05-14, 03:22
[HBASE-5912] org.apache.hadoop.hbase.ipc.ProtocolSignature.getFingerprint takes significant CPU - HBase - [issue]
...I ran oprofile on a YCSB client and found that a large percentage of the CPU time was going to this function:51991     0.4913  25361.jo           &nbs...
http://issues.apache.org/jira/browse/HBASE-5912    Author: Todd Lipcon, 2013-05-05, 00:40
[HBASE-3457] Auto-tune some GC settings - HBase - [issue]
...The settings we ship with aren't really optimal for an actual deployment. We can take a look at some things like /proc/cpuinfo and figure out whether to enable parallel GC, turn off CMSIncre...
http://issues.apache.org/jira/browse/HBASE-3457    Author: Todd Lipcon, 2013-05-04, 00:37
Hadoop (510)
HBase (464)
HDFS (416)
MapReduce (273)
Hive (16)
Avro (12)
Accumulo (10)
Zookeeper (10)
YARN (6)
Impala (3)
Cassandra (1)
Drill (1)
Sqoop (1)
mail # dev (210)
mail # user (153)
issue (101)
last 7 days (0)
last 30 days (0)
last 90 days (8)
last 6 months (32)
last 9 months (464)
Ted Yu (1295)
Stack (972)
Jean-Daniel Cryans (734)
Andrew Purtell (727)
stack (667)
Jean-Marc Spaggiari (332)
Jimmy Xiang (308)
Jonathan Hsieh (289)
Elliott Clark (255)
lars hofhansl (249)
Enis Soztutar (246)
Lars Hofhansl (239)
Nick Dimiduk (206)
Nicolas Liochon (200)
Sergey Shelukhin (195)
Doug Meil (189)
Todd Lipcon (176)
Lars George (172)
ramkrishna.s.vasudevan (169)
Matteo Bertozzi (167)
Anoop Sam John (148)
Ryan Rawson (126)
Jonathan Gray (114)
Jesse Yates (104)
Michael Segel (91)