I read that pre-splitting the table is for write-maintenance. I haven't still
splitted. I have heavier writes than reads but as mentioned they don't occur
parallel. It's either read or write.
My application is running on a single node hbase-0.94.16.tar installation.
Thanks and regards,
--
Hello,
i have an application which does a lot of sequential reads. I also save more
data, meaning the reads always have to be done in bigger amount of data in
storage (writes and reads don't happen parallel).
To see how the hbase installation reacts to my needs, I evaluated the reads
and
I have a task which comes with a lot of requests. I had the same issue with
0.94. I managed to solve it with letting my requests waiting longer if the
traffic is high and they have to wait (time_wait expansion). I put the
following properties in hbase-site.xml:
property
This is what I get from hbase 0.94 running the same task that lead to
org.apache.hadoop.hbase.RegionTooBusyException
in hbase 0.96.1.1-hadoop2
sometimes I get the feeling that I might not use full hbase capacity having
unconfigured featured.
What could solve this issue?
WARN
I haven't set the number of the regions my self at the beginning. In 0.94
with region size of 10 gig, I start with one region and after around 250 gig
of saves I see 60 regions are running and somewhere around here the timeout
exception flies around.
java.util.concurrent.ExecutionException:
This is already in my hbase-site.xml file:
property
namehbase.rootdir/name
valuehdfs://192.168.111.210:8020/hbase/value
descriptionThe directory shared by RegionServers.
/description
/property
The Code is simple:
Configuration hadoopConf = HBaseConfiguration.create();
hello,
I just got this exception from hbase-0.96.1.1-hadoop2 while sending too many
read/write requests for a longer time. Should something be configured?
14/02/25 16:26:37 INFO client.AsyncProcess: #3, waiting for some tasks to
finish. Expected max=0, tasksSent=898465, tasksDone=898464,
I just wanted to thank you for your support. thanks to your tipps I solved
the problem with eliminating jar conflicts and it is running fine now.
respectfully,
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Sent
Yes of course. I have tried a few things:
1. The protobuf 2.5.0 you sujested was indeed needed and solved most of the
problem in the first place. Although I got other exceptions.
2. Then I saw I had lots of slf4j jars with different versions downloaded
from different modules. It might have
hello,
is there a difference in initializing Javaclient for hbase 0.96.1.1 compared
to 0.94 ?
Configuration hadoopConf = HBaseConfiguration.create();
hadoopConf.set(hbase.zookeeper.quorum, 192.168.111.212);
hadoopConf.set(hbase.zookeeper.property.clientPort, 2181);
HConnection connection =
14/02/24 16:51:20 INFO zookeeper.ZooKeeper: Initiating client connection,
connectString=192.168.111.212:2181 sessionTimeout=9
watcher=hconnection-0x627fbcda, quorum=192.168.111.212:2181,
baseZNode=/hbase
14/02/24 16:51:20 INFO zookeeper.ClientCnxn: Opening socket connection to
server
Thanks very much indeed. I added the repository you sujested and it worked.
Though in another package I get the following exception:
14/02/24 19:59:24 INFO zookeeper.ClientCnxn: Session establishment complete
on server slave02/192.168.111.212:2181, sessionid = 0x1446491571a0208,
negotiated
I really thank you for giving the tips. But the links I have studied before.
I have hbase-0.96.1.1-hadoop2 using hdfs of hadoop2.2.0. I have my code in
eclipse/win7 and the installation is ofcourse in an Ubuntu server. I
searched the web many times but couldn't find a solution. I would be
be initialized. it
stays null.
Could not locate executable
C:\Users\shapoor\sources\hadoop-2.2.0\bin\winutils.exe in the Hadoop
binaries.
I don't have an installation in windows. How can I ignore this?
regards,
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be initialized. it
stays null.
Could not locate executable
C:\Users\shapoor\sources\hadoop-2.2.0\bin\winutils.exe in the Hadoop
binaries.
I don't have an installation in windows. How can I ignore this?
regards,
--
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http://apache-hbase.679495.n3.nabble.com/windows-client
thanks for the link. It helped. I wish I had seen it before but the problem
with the jersey dependency in client's pom file is still open. It apeared
after upgrading the hbase 0.94.7 to hbase-0.96.1-hadoop2.
thx and regards,
shapoor
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To use the new hbase 0.96.1-hadoop2 for a client which dependency should I
give in my pom.xml ?
I have tried it for example with hbase-it and I get the following Exception:
14/01/28 16:30:18 INFO zookeeper.ClientCnxn: Session establishment complete
on server master/192.168.111.210:2181,
yes thanks. it really was hbase-client
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Sent from the HBase User mailing list archive at Nabble.com.
hi,
i have a single node hdfs/hbase/zookeeper. my client and rest calls worked
before with versions:
hbase: 0.94.7
hdfs: 1.1.1
zk: (from hbase)
Now I did an update and have following versions:
hadoop-2.2.0
hbase-0.96.1-hadoop2
zookeeper-3.4.5
when I deploy the project I receive a Jersey
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