Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 131 to 140 from 250 (0.092s).
Loading phrases to help you
refine your search...
[HBASE-9266] Javadoc: Document that HBaseAdmin.flush(...) is synchronous - HBase - [issue]
...Currently the Javadoc in HBaseAdmin.flush(...) says that this is an asynchronous operation. Looking at the, however, it is in fact not.Having this as a synchronous operation open ups some us...
http://issues.apache.org/jira/browse/HBASE-9266    Author: Lars Hofhansl, 2013-08-20, 02:46
[HBASE-9231] Multipage book is generated to the wrong location - HBase - [issue]
http://issues.apache.org/jira/browse/HBASE-9231    Author: Lars Hofhansl, 2013-08-15, 21:14
[HBASE-6580] Deprecate HTablePool in favor of HConnection.getTable(...) - HBase - [issue]
...Update:I now propose deprecating HTablePool and instead introduce a getTable method on HConnection and allow HConnection to manage the ThreadPool.Initial proposal:Here I propose a very simpl...
http://issues.apache.org/jira/browse/HBASE-6580    Author: Lars Hofhansl, 2013-08-08, 14:42
[HBASE-7801] Allow a deferred sync option per Mutation. - HBase - [issue]
...Won't have time for parent. But a deferred sync option on a per operation basis comes up quite frequently.In 0.96 this can be handled cleanly via protobufs and 0.94 we can have a special mut...
http://issues.apache.org/jira/browse/HBASE-7801    Author: Lars Hofhansl, 2013-07-31, 17:36
[HBASE-9037] LruBlockCache is too verbose at Debug level - HBase - [issue]
...From Stack on the mailing list:I see this every 4ms or so when reading.21 2013-07-24 10:55:24,594 DEBUGorg.apache.hadoop.hbase.io.hfile.LruBlockCache: Block cache LRU evictioncompleted; free...
http://issues.apache.org/jira/browse/HBASE-9037    Author: Lars Hofhansl, 2013-07-26, 23:22
[HBASE-8945] Backport to 0.94: HBASE-7952 Remove update() and Improve ExplicitColumnTracker performance. - HBase - [issue]
...ColumnTracker.update() is no longer called from anywhere but a test; we should remove it....
http://issues.apache.org/jira/browse/HBASE-8945    Author: Lars Hofhansl, 2013-07-19, 20:48
[HBASE-8620] Port HBASE-6874 Implement prefetching for scanners from 0.89-fb to 0.94 - HBase - [issue]
...See parent for details and patch,...
http://issues.apache.org/jira/browse/HBASE-8620    Author: Lars Hofhansl, 2013-07-10, 10:48
Re: data loss after cluster wide power loss - HBase - [mail # user]
...HBase is interesting here, because it rewrites old data into new files. So a power outage by default would not just lose new data but potentially old data as well. You can enable "sync on bl...
   Author: Lars Hofhansl, 2013-07-01, 22:47
Re: Poor HBase random read performance - HBase - [mail # dev]
...Cool. That mingles well with the theory. If each read of a KV incurs a bock read reducing the block size by 4 should lead to close to a 4x gain.  W.r.t. the more store files... More KVs...
   Author: Lars Hofhansl, 2013-06-30, 07:45
[HBASE-5930] Limits the amount of time an edit can live in the memstore. - HBase - [issue]
...A colleague of mine ran into an interesting issue.He inserted some data with the WAL disabled, which happened to fit in the aggregate Memstores memory.Two weeks later he a had problem with t...
http://issues.apache.org/jira/browse/HBASE-5930    Author: Lars Hofhansl, 2013-06-03, 16:50
HBase (250)
Phoenix (12)
HDFS (3)
Hadoop (1)
issue (237)
mail # dev (11)
mail # user (2)
last 7 days (1)
last 30 days (1)
last 90 days (20)
last 6 months (52)
last 9 months (250)
Ted Yu (1295)
Stack (969)
Jean-Daniel Cryans (734)
Andrew Purtell (733)
stack (670)
Jean-Marc Spaggiari (332)
Jimmy Xiang (308)
Jonathan Hsieh (291)
Elliott Clark (251)
lars hofhansl (249)
Enis Soztutar (245)
Lars Hofhansl (238)
Nick Dimiduk (204)
Nicolas Liochon (200)
Sergey Shelukhin (195)
Doug Meil (189)
Todd Lipcon (183)
Lars George (173)
ramkrishna.s.vasudevan (169)
Matteo Bertozzi (167)
Anoop Sam John (148)
Ryan Rawson (141)
Jonathan Gray (135)
Jesse Yates (104)
Michael Segel (91)