Thank you -- I'll go ahead and try compression.
--Jeremy
On Fri, Jun 13, 2014 at 10:59 AM, Dima Spivak wrote:
> I'd highly recommend it. In general, compressing your column families will
> improve performance by reducing the resources required to get data from
> disk (even when taking into acc
I'd highly recommend it. In general, compressing your column families will
improve performance by reducing the resources required to get data from
disk (even when taking into account the CPU overhead of compressing and
decompressing).
-Dima
On Fri, Jun 13, 2014 at 10:35 AM, jeremy p
wrote:
> H
Hey all,
Right now, I'm not using compression on any of my tables, because our data
doesn't take up a huge amount of space. However, I would turn on
compression if there was a chance it would improve HBase's performance. By
performance, I'm talking about the speed with which HBase responds to
re
If you read down through that JIRA, you'll have the answer to that
question: The results were inconclusive and the changes in that patch broke
thread safety.
I also suggest returning to the bottom of the Cassandra wiki page you
mentioned and follow the link to the JIRA. Cassandra appears to have n
Thanks ted for providing the link to HBase-5313. Apparently, no one seems to
work on this which is strange.
Abhishek
--
View this message in context:
http://apache-hbase.679495.n3.nabble.com/HFile-V2-vs-HFile-V3-tp4060405p4060418.html
Sent from the HBase User mailing list archive at Nabble.c
w.r.t. columnar format, there were discussions in the past:
https://issues.apache.org/jira/browse/HBASE-5313?focusedCommentId=13203324&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13203324
HBASE-5521 Move compression/decompression to an encoder specific encoding
c
Hi
I'm using hbase0.96. When I start hamster , it's ok. After a little
while, I saw these in logs.
2014-06-13 18:10:15,073 WARN [RpcServer.handler=48,port=6]
ipc.RpcServer: RpcServer.respondercallId: 206739 service:
RegionServerStatusService methodName: RegionServerReport size: 79.5 K
Might be worth check hbase ui (http://hbase-host:60010/), you will see a page
where there is a table “Region Servers”, and you can check there if regions are
evenly spread around your RS. From there, you can click on the link for each of
your RS, and you can find more information specific for ea
Hello,
i'm using cdh 5.0.1
i'm trying to import data into hbase using sqoop.
i launch my sqoopaction in oozie
import --connect jdbc:mysql://10.0.0.221/db --username XXX --password XXX
--table test -m 1 --target-dir /user/import --incremental lastmodified
--check-column date --append --hbase-table
