Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 1 to 10 from 274 (0.081s).
Loading phrases to help you
refine your search...
[HBASE-13109] Make better SEEK vs SKIP decisions during scanning - HBase - [issue]
...I'm re-purposing this issue to add a heuristic as to when to SEEK and when to SKIP Cells. This has come up in various issues, and I think I have a way to finally fix this now. HBASE-9778, HB...
http://issues.apache.org/jira/browse/HBASE-13109    Author: Lars Hofhansl, 2015-03-04, 02:06
[HBASE-13082] Coarsen StoreScanner locks to RegionScanner - HBase - [issue]
...Continuing where HBASE-10015 left of.We can avoid locking (and memory fencing) inside StoreScanner by deferring to the lock already held by the RegionScanner.In tests this shows quite a scan...
http://issues.apache.org/jira/browse/HBASE-13082    Author: Lars Hofhansl, 2015-03-03, 23:30
[HBASE-12311] Version stats in HFiles? - HBase - [issue]
...In HBASE-9778 I basically punted the decision on whether doing repeated scanner.next() called instead of the issueing (re)seeks to the user.I think we can do better.One way do that is mainta...
http://issues.apache.org/jira/browse/HBASE-12311    Author: Lars Hofhansl, 2015-03-01, 02:12
[HBASE-13094] Consider Filters that are evaluated before deletes and see delete markers - HBase - [issue]
...That would be good for full control filtering of all cells, such as needed for some transaction implementations.Gary Helmling...
http://issues.apache.org/jira/browse/HBASE-13094    Author: Lars Hofhansl, 2015-02-25, 00:40
[HBASE-13068] Unexpected client exception with slow scan - HBase - [issue]
...I just came across in interesting exception:Caused by: java.io.IOException: Call 10 not added as the connection newbunny/127.0.0.1:60020/ClientService/lars (auth:SIMPLE)/60000 is closing&nbs...
http://issues.apache.org/jira/browse/HBASE-13068    Author: Lars Hofhansl, 2015-02-18, 20:48
[HBASE-13046] Review replication timeouts - HBase - [issue]
...See discussion on HBASE-12971.We should review all the config options we have for replication timeouts and make sure the defaults make sense....
http://issues.apache.org/jira/browse/HBASE-13046    Author: Lars Hofhansl, 2015-02-14, 06:20
[HBASE-5954] Allow proper fsync support for HBase - HBase - [issue]
...At least get recommendation into 0.96 doc and some numbers running w/ this hdfs feature enabled....
http://issues.apache.org/jira/browse/HBASE-5954    Author: Lars Hofhansl, 2015-02-14, 06:12
[HBASE-11935] ZooKeeper connection storm after queue failover with slave cluster down - HBase - [issue]
...We just ran into a production incident with TCP SYN storms on port 2181 (zookeeper).In our case the slave cluster was not running. When we bounced the primary cluster we saw an "unbounded" n...
http://issues.apache.org/jira/browse/HBASE-11935    Author: Lars Hofhansl, 2015-02-13, 01:59
[HBASE-12976] Set default value for hbase.client.scanner.max.result.size - HBase - [issue]
...Setting scanner caching is somewhat of a black art. It's hard to estimate ahead of time how large the result set will be.I propose we hbase.client.scanner.max.result.size to 2mb. That is goo...
http://issues.apache.org/jira/browse/HBASE-12976    Author: Lars Hofhansl, 2015-02-07, 06:24
[HBASE-12859] New master API to track major compaction completion - HBase - [issue]
...In various scenarios it is helpful to know a guaranteed timestamp up to which all data in a table was major compacted.We can do that keeping a major compaction timestamp in META.A client the...
http://issues.apache.org/jira/browse/HBASE-12859    Author: Lars Hofhansl, 2015-01-30, 00:47
Sort:
project
HBase (274)
Phoenix (18)
HDFS (3)
Hadoop (1)
type
issue (261)
mail # dev (11)
mail # user (2)
date
last 7 days (4)
last 30 days (9)
last 90 days (24)
last 6 months (32)
last 9 months (274)
author
Ted Yu (1400)
Stack (997)
Andrew Purtell (838)
stack (758)
Jean-Daniel Cryans (734)
Jean-Marc Spaggiari (339)
Jimmy Xiang (310)
Jonathan Hsieh (305)
Enis Soztutar (293)
Elliott Clark (276)
Lars Hofhansl (262)
lars hofhansl (260)
Nick Dimiduk (250)
Nicolas Liochon (204)
Sergey Shelukhin (195)
Doug Meil (189)
ramkrishna.s.vasudevan (188)
Matteo Bertozzi (184)
Todd Lipcon (183)
Lars George (172)
Anoop Sam John (151)
Ryan Rawson (125)
Jonathan Gray (115)
Jesse Yates (107)
Michael Segel (99)
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB