Hi Milan,
You probably just need to change the 'localhost' portion of you jar
path with the appropriate namenode. You might be able to determine
it with the following command, although I'm not sure if it will work
exactly with hadoop 2.7:
hdfs getconf -confkey 'fs.defaultFS'
Make sure that the port is correct as well.
Thanks,
Emilio
On 06/14/2016 10:23 AM, Milan Muňko
wrote:
Hello Emilio,
Thank you for quick response.
I am running following environment:
Ubuntu Server 14.04
java-7-openjdk-amd64
accumulo 1.6.5
hadoop 2.7.2
zookeeper 3.4.8
geomesa 1.2.2
All is installed on one server
I have installed accumulo, hadoop and zookeeper according to this
tutorial:
https://www.digitalocean.com/community/tutorials/how-to-install-the-big-data-friendly-apache-accumulo-nosql-database-on-ubuntu-14-04
When I used ./hadoop fs -ls
'hdfs://localhost:54310/accumulo/classpath/geomesa/geomesa-accumulo-distributed-runtime-1.2.2.jar'
I get following:
ls: Call From geomesa/127.0.0.1 to localhost:54310 failed on
connection exception: java.net.ConnectException: Connection
refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
I copied geomesa-accumulo-distributed-runtime-1.2.2.jar using
./hadoop fs -copyFromLocal
geomesa-accumulo-distributed-runtime-1.2.2.jar
/accumulo/classpath/geomesa
Sorry, I am very new to accumulo, hadoop etc.
thank you,
Milan
On 14.06.2016 15:39, Emilio
Lahr-Vivaz wrote:
Hi Milan,
It seems like Accumulo can't find your jar in HDFS. What version
of Accumulo are you running on? The namespace configurations are
only available on 1.6 and later. Also, what is the namenode of
your hdfs setup? It it set to localhost in your error. Does that
path work using the 'hadoop' command? e.g. hadoop fs -ls '
hdfs://localhost:54310/accumulo/classpath/geomesa/geomesa-accumulo-distributed-runtime-1.2.2.jar'.
Also, ensure that the jar is actually there in HDFS.
Let us know if none of that works.
Thanks,
Emilio
On 06/14/2016 08:42 AM, Milan Muňko
wrote:
Dear sir / madam,
We would like to evaluate geomesa as one of the most promising
technologies in our company. I have a problem with right
setup.
When I installed geomesa bin according to http://www.geomesa.org/documentation/user/installation_and_configuration.html
When I run Ingesting data example, I get this error message in
Accumulo:
could not determine file type
hdfs://localhost:54310/accumulo/classpath/geomesa/geomesa-accumulo-distributed-runtime-1.2.2.jar
I get the same error also when I run Accumulo quick start.
I would also like to ask, how should I set up GeoTools for
Geoserver, What modules from geotools are needed for geoserver
in order to be able to use geomesa datastore ?
Thank you,
Milan
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