We have implemented QualifierFilter as well as ValueFilter (using
BinaryComparator) of Hbase successfully and they are working fine for most
of our cases. However they are failing in cases like number -10 or number
-10
Please note that number = -10 is working perfectly fine. Also, number 10
Please ignore my previous mail..there was some copy paste issue in it..
this is the correct mail..
We have implemented QualifierFilter as well as ValueFilter (using
BinaryComparator) of Hbase successfully and they are working fine for most
of our cases. However they are failing in cases like
You'll need to flip the sign bit for ints and longs like Phoenix does.
Feel free to borrow our serializers (in PDataType) or just use Phoenix.
Thanks,
James
On 06/26/2013 12:16 AM, Madhukar Pandey wrote:
Please ignore my previous mail..there was some copy paste issue in it..
this is the
Not sure if I should post this to the zookeeper list or here but I will try
here first for my luck.
The application that I am working on runs a small HBase cluster (0.94.3)
with an external zookeeper(3.4.4). Within the java client, when we invoke
the first call to fetch data from HBase table, a
On Wed, Jun 26, 2013 at 6:57 AM, Jason Huang jason.hu...@icare.com wrote:
My question is - is this kind of heartbeat expected and useful? Our
normal use case involves fetching data to HBase table every 60 seconds or
so. Could we stop that heartbeat and re-connect to zookeeper on the fly
only
I'm trying to install HBase 0.94.8 just for testing purposes on a single
node Hadoop cluster running on a Mac OS X with Hadoop 1.1.2 ( Pig 0.11.1 +
Hive 0.11.0 )
I found the following paragraph in the HBase documentation:
Because HBase depends on Hadoop, it bundles an instance of the
cool.
thanks Stack.
On Wed, Jun 26, 2013 at 10:52 AM, Stack st...@duboce.net wrote:
On Wed, Jun 26, 2013 at 6:57 AM, Jason Huang jason.hu...@icare.com
wrote:
My question is - is this kind of heartbeat expected and useful? Our
normal use case involves fetching data to HBase table every 60
Hi,
If you try to run hbase in a standalone mode, you don't need anything.
Download the tar.gz, export JAVA_HOME and run bin/start-hbase.sh ...
JM
2013/6/26 Tecno Brain cerebrotecnolog...@gmail.com:
I'm trying to install HBase 0.94.8 just for testing purposes on a single
node Hadoop cluster
Hello there,
I don't think it is necessary anymore. It was the case for older
versions of hadoop and hbase. Both these projects are much more mature now
and work perfectly well without any jar transfer from one to another. But
if you still face nay problem try copying hadoop-core and
Thank you Tariq and JM.
I didn't have to replace any files.
I was able to run HBase in top of HDFS following (partially) the
instructions for pseudo-distributed mode. I only had to change the port
number to match the one used by my namenode in the file hbase-site.xml
-Jorge
On Wed, Jun 26,
May be a simple question to answer for the experienced HBase users and
developers:
If I use hash partitioning to evenly distribute write workloads into my
region servers and later add a new region server to scale or split an
existing region, then do I need to change my hash function and
To close the loop here, I wasn't able to repro it again and it seems the
issue was due to a race condition in create table commands. Eventually the
tableinfo file was missing on HDFS and hence there was an exception storm.
I fixed it by manually creating the file with the right definition and then
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