this statement
if you need a filter which need all the row (there is a method you
override in Filter to mark that) than a far row will be more memory
intensive.
Can you please explain? Thank you for these suggestions btw, good food for
thought!
On Wednesday, July 3, 2013, Aji Janis wrote:
I
the same key on Order entry, pick slips, shipping,
and invoice.
That's probably the best example of where CFs come in to play.
I'd suggest that you go back and rethink the design if you're having more
than a handful.
On Jul 5, 2013, at 8:53 AM, Aji Janis aji1...@gmail.com wrote:
Asaf
. Your cells would need to be quite large for 50 to become a
problem. I still would recommend using a single CF though.
—
Sent from iPhone
On Tue, Jul 2, 2013 at 9:33 AM, Aji Janis aji1...@gmail.com wrote:
The section on Rows vs. Columns at
http://hbase.apache.org/book/schema.smackdown.html
The section on Rows vs. Columns at
http://hbase.apache.org/book/schema.smackdown.html talks about expanding
horizontally vs. vertically.
Can someone please explain to me when to choose rows vs. columns. The
sections reads, To be clear, this guideline is in the context is in
extremely wide cases,
Hello,
In my Hbase table I have four families. Not all rows have data for all the
families. And not all rows have the same qualifiers either. So imagine this
scenario:
rowid |f1 |f2 |f3|
---
row1 |q1, q2 |q4 |q6 |
row2 |q1, q3 |q4,q5 |
I have the following function for adding column family but its not working
for some reason. I am able to get proper configuration and establish the
right connection. Can anyone explain whats wrong?
Hbase version: http://archive.cloudera.com/cdh/3/*hbase-0.90.6-cdh3u5*
/apidocs/
Haa.. this is what happens when you stare at the code for too long. Thank
you!
On Thu, Jun 20, 2013 at 2:12 PM, Asaf Mesika asaf.mes...@gmail.com wrote:
if (!admin.tableExists(tableName)){
Shouldn't it be:
if (admin.tableExists(tableName)){
?
On Thu, Jun 20, 2013 at 6:42 PM, Aji Janis
Hello,
I need guidance on how to manage connection/resources (best practices) in a
multi threaded env. Lets say there are 5 tables clients needs access to for
random read/write. Multiple read/scans could be done on the same table
simultaneously by the same or different clients. I am reading about
These tools seem just like what I want! Thank you.
I am trying to play with it now but looks like in our Hbase
configuration HBASE_MANAGE_ZK is set to False in hbase-env and
hbase.zookeeper.property.clientPort is not set in hbase-site and
therefore I can't use hbasemanager or hrider. I am new to
Hello users,
I am interested in hearing about what sort of ETL tools are you using with
your cloud based apps. Ideally, I am looking ETL(s) with the following
feature:
-free (yup)
-open-source/community support
-handles different types of sources or atleast has plugins may be (email,
rss,
are there any tools out there that can help in visualizing data stored in
Hbase? I know the shell lets you do basic stuff. But if I don't know what
rowid I am looking for or if I want to rows with family say *name* (yes SQL
like) are there any tools that can help with this? Not trying to use this
...@gmail.comwrote:
The shell allows you to use filters just like the standard HBase API but
with jruby syntax. Have you tried that or that is too painful and you want
a simpler tool ?
-Viral
On Tue, May 21, 2013 at 2:58 PM, Aji Janis aji1...@gmail.com wrote:
are there any tools out
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