Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 31 to 40 from 67 (0.068s).
Loading phrases to help you
refine your search...
[HBASE-7887] Support configuring KeyValue Comparator at table level - HBase - [issue]
...Now, KeyValue Comparator is static by code in HRegionInfo  public KVComparator getComparator() {    return isRootRegion()? KeyValue.ROOT_COMPARATOR: isMetaRegion()?&...
http://issues.apache.org/jira/browse/HBASE-7887    Author: chunhui shen, 2013-02-21, 03:47
[HBASE-7506] Judgment of carrying ROOT/META will become wrong when expiring server - HBase - [issue]
...We will check whether server carrying ROOT/META when expiring the server.See ServerManager#expireServer.If the dead server carrying META, we assign meta directly in the process of ServerShut...
http://issues.apache.org/jira/browse/HBASE-7506    Author: chunhui shen, 2013-02-05, 03:58
[HBASE-6335] Switching log-splitting policy after last failure master start may cause data loss - HBase - [issue]
...How happen?If server A is down, and it has three log files, all the data is from one region.File 1: kv01 kv02 kv03File 2: kv04 kv05 kv06File 3: kv07 kv08 kv09Here,kv01 means, its log seqID i...
http://issues.apache.org/jira/browse/HBASE-6335    Author: chunhui shen, 2013-01-28, 05:33
[HBASE-7672] Merging compaction requests in the queue for same store - HBase - [issue]
...With a high write presesure, we could found many compaction requests for same store in the compaction queue.I think we could merge compaction requests for same store to increase compaction e...
http://issues.apache.org/jira/browse/HBASE-7672    Author: chunhui shen, 2013-01-26, 03:56
[HBASE-5422] StartupBulkAssigner would cause a lot of timeout on RIT when assigning large numbers of regions (timeout = 3 mins) - HBase - [issue]
...In our produce environmentWe find a lot of timeout on RIT when cluster up, there are about 7w regions in the cluster( 25 regionservers ).First, we could see the following log:(See the region...
http://issues.apache.org/jira/browse/HBASE-5422    Author: chunhui shen, 2012-11-19, 20:04
[HBASE-7136] SchemaMetrics make SlabCache unavailable - HBase - [issue]
...ERROR org.apache.hadoop.hbase.regionserver.HRegionServer:java.lang.IllegalStateException: Schema metrics requested before table/CF name initialization: {"tableName":"null","cfName":"null"}at...
http://issues.apache.org/jira/browse/HBASE-7136    Author: chunhui shen, 2012-11-09, 02:57
[HBASE-5970] Improve the AssignmentManager#updateTimer and speed up handling opened event - HBase - [issue]
...We found handing opened event very slow in the environment with lots of regions.The problem is the slow AssignmentManager#updateTimer.We do the test for bulk assigning 10w (i.e. 100k) region...
http://issues.apache.org/jira/browse/HBASE-5970    Author: chunhui shen, 2012-11-05, 02:55
[HBASE-7070] Scanner may retry forever  after HBASE-5974 - HBase - [issue]
...After the patch of HBASE-5974Suppose The process is as the following:1.A next request is very large, so first time it is failed because of timeout2.The second time it is failed again because...
http://issues.apache.org/jira/browse/HBASE-7070    Author: chunhui shen, 2012-11-04, 17:31
[HBASE-5179] Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss - HBase - [issue]
...If master's processing its failover and ServerShutdownHandler's processing happen concurrently, it may appear following  case.1.master completed splitLogAfterStartup()2.RegionserverA re...
http://issues.apache.org/jira/browse/HBASE-5179    Author: chunhui shen, 2012-10-25, 17:46
[HBASE-6839] Operations may be executed without holding rowLock - HBase - [issue]
...HRegion#internalObtainRowLock will return null if timed out,but many place which call this method don't handle this caseThe bad result is operation will be executed even if it havn't obtaine...
http://issues.apache.org/jira/browse/HBASE-6839    Author: chunhui shen, 2012-10-24, 06:40
HBase (67)
issue (67)
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (2)
last 9 months (67)
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 (205)
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)
chunhui shen