Thanks much for the response. I don’t think Phoenix does roll ups or at
least the version we are using. We are constrained by emr on aws which is
on 4.14
Thomas - what I meant was I want to write a mr job or “update value” query
for all of the sids and there are about 200k different values. It wou
To add a non-jar file to the classpath of a Java application, you must
add the directory containing that file to the classpath.
Thus, the following is wrong:
HADOOP_CLASSPATH=/usr/hdp/3.0.1.0-187/hbase/lib/hbase-protocol.jar:/etc/hbase/3.0.1.0-187/0/hbase-site.xml
And should be:
HADOOP_CLASS
Are you trying to use the thick driver (direct HBase connection) or the
thin driver (via Phoenix Query Server)? You're providing examples of both.
If the thick driver: by default, I believe that HDI configures a root
znode of "/hbase" not "/hbase-unsecure" which would be a problem. You
need to
HBASE_HEAPSIZE is just an environment variable which sets the JVM heap
size. Your question doesn't make any sense to me.
On 11/16/18 8:44 AM, Azharuddin Shaikh wrote:
Hi All,
We want to improve the read performance of phoenix query for which we
are trying to upgrade the HBASE_HEAPSIZE.
Curr
Folks,
I have, I believe, followed all the directions for turning on namespace
mapping as well as extra steps to (added classpath) required to use the
mapreduce bulk load utility, but am still running into this error...I am
running a Hortonworks cluster with both HDP v 3.0.1 and HDF components.
He
Dear all,
My current problem is fairly trivial, i guess, but I am currently stuck on
this.
The following was the JDBC connection string for Phoenix on EMR
jdbc:phoenix:thin:url=http://ec2-12-345-678-90.ap-southeast-1.compute.amazonaws.com:8765;serialization=PROTOBUF;autocommit=true
which worked
+Samya Ghosh
On Tue, Nov 27, 2018 at 6:24 PM Raghavendra Channarayappa <
raghavendra.channaraya...@myntra.com> wrote:
> Dear all,
>
> My current problem is fairly trivial, i guess, but I am currently stuck on
> this.
>
> The following was the JDBC connection string for Phoenix on EMR
>
> jdbc:ph
I would try writing the hourly values as 24 columns in a daily row, or as an
array type.
I’m not up to speed on the latest Phoenix features, but if it could update a
daily sum on the fly that might be ok. If that doesn’t exist yet or isn’t
performant, it could be done in an Hbase coprocessor.
