Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: compactions.   Results from 1 to 10 from 885 (0.214s).
Did you mean:
SpellChecker(?): compaction 
Loading phrases to help you
refine your search...
[expand - 4 more] - Aggresive compactions - HBase - [mail # user]
...'d like to make my compactions aggressive for a limited time while I run a job for massive deletes. How could I accomplish this? Is there a setting for allocating more resources to compactions...
   Author: Geovanie Marquez, 2014-08-10, 14:18
[expand - 1 more] - blog on compaction - HBase - [mail # user]
...Hi, Recently there have been some questions and answers on compaction in HBase.  I came up with the following blog which covers a portion of the discussions:  http...
...://zhihongyu.blogspot.com/2013/03/compactions-q.html  Special thanks go to J-D, Anoop, Ramkrishna, Sergey, Elliot and Jean-Marc.  Cheers ...
   Author: Ted Yu, 2013-03-26, 17:19
[expand - 11 more] - Compaction problem - HBase - [mail # user]
...Hi I am using HBase 0.94.2 currently. While using it  , its write performance, due to compaction is being affeced by compaction. Please could you suggest some quick tips in relation to how...
   Author: tarang dawer, 2013-03-22, 11:44
Major compaction throttling - HBase - [mail # user]
...Hi, We are running CDH 4.5, 6 nodes hbase cluster (0.94.6). We configured major compaction to run once a week. During this time we are getting timeouts while writing to hbase. Is there any...
... throttling parameter we can fine tune? I know that hbase doesn't operate the compaction on all 6 RS on the same time. Is it built in? Should I configure some parameters in order to enable it? Yaniv...
[+ show more]
   Author: yanivG, 2014-08-10, 14:37
[expand - 4 more] - Compaction time - HBase - [mail # user]
...Hi,     We are running some high load jobs which are mostly writes. During  these jobs, compaction is triggered which takes sometime as longs as  40mins to complete. This causes blocking...
... (as others wait for compaction  in the queue). Please suggest how much compaction time is reasonable for  compacting 2Gb store files . And best way to avoid long blocking  compactions. Using...
   Author: samar.opensource, 2013-03-04, 06:44
[expand - 1 more] - Timeouts during major compaction - HBase - [mail # user]
...We are running major compaction once a week, on a 6 nodes hbase cluster. We see that we are getting timeouts in our application. We see also in JMX metrics the following: 1. compaction time...
... avg was 200 seconds instead of 3 seconds 2. ParNew collection time was twice than usual 3. Compaction queue size was high 4. Region number increased at that time 5. Disk I\O read...
[+ show more]
   Author: yanivG, 2014-06-17, 12:03
[expand - 1 more] - major compaction - HBase - [mail # user]
...Hello,  When I do a major compaction of a table (1 billion rows). How do I know when its completed? Also, what can I see in the metrics to see the status of it  ...
   Author: Rita, 2011-11-27, 12:41
[expand - 2 more] - Re: "compact" command cannot trigger major compaction - HBase - [mail # user]
...did you tried to use the "major_compact" command? hbase> major_compact 't1' Matteo On Fri, Feb 21, 2014 at 9:40 AM, Ramon Wang  wrote:   ...
   Author: Matteo Bertozzi, 2014-02-21, 09:44
[expand - 4 more] - Compaction problems - HBase - [mail # user]
...I have a busy region, and there are 43 StoreFiles (> compactionThreshold=8) in this region. Now, I stopped the client and stopped put new data into it. I expect these Store...
...Files to be compacted later.  But, one day after, these 43 StoreFiles are still there.  It seems the compaction does not work automatically. And I checked the code, it seems the compaction would only start...
   Author: Schubert Zhang, 2011-04-27, 01:32
compaction failure - HBase - [mail # user]
...Hi, :   I found lots of error saying compaction  failed, does anybody know how  to get around this  problem ?   Jimmy.    2010-06-23 00:01:17,407 DEBUG  org.apache.hadoop.hbase.regionserver.Compact...
...SplitT hread: Compaction requested for region Spam_MsgEventTable,2010-06-22  13:17:04\x0 915e45cc95fa9201b366dc7316dd88438,1277244197913/1155282109 because:  regionserver /10.110.8.91:60020.cache...
[+ show more]
   Author: Jinsong Hu, 2010-06-23, 21:26
Sort:
project
HBase (885)
Cassandra (155)
Accumulo (117)
Hive (39)
Kafka (22)
Hadoop (20)
Avro (17)
MapReduce (9)
HDFS (8)
Pig (8)
Impala (5)
Spark (5)
Zookeeper (3)
Drill (2)
Flume (2)
Sqoop (2)
type
mail # user (883)
issue (445)
mail # dev (259)
javadoc (72)
source code (65)
wiki (6)
date
last 7 days (6)
last 30 days (18)
last 90 days (38)
last 6 months (78)
last 9 months (885)
author
Jean-Daniel Cryans (58)
Stack (55)
Ted Yu (33)
Jean-Marc Spaggiari (29)
lars hofhansl (20)
Ryan Rawson (15)
Andrew Purtell (12)
Doug Meil (12)
Michael Segel (11)
Vidhyashankar Venkatarama...(10)
yun peng (8)
Alex Baranau (7)
Asaf Mesika (7)
Bryan Beaudreault (7)
Buttler, David (7)
Harsh J (7)
Jack Levin (7)
Jinsong Hu (7)
Matt Corgan (7)
Amit Sela (6)
Dmitriy Lyubimov (6)
Jonathan Gray (6)
Lars George (6)
Otis Gospodnetic (6)
Varun Sharma (6)