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Re: [geomesa-users] GeoMesa Accumulo DataStore null
NVM everything is working now, thanks for all the help!

On Mon, May 14, 2018, 15:34 Andrew Schenck <andrewschenck@xxxxxxxxx> wrote:
Ok sweet, so including the geomesa-accumulo-datastore and accumulo-core in my pom fixes that issue (and an Accumulo security one).

 The next issue is a thrift client problem, it says 

Failed to open transport client to geomesa:9997 

From googling the only thing I could find was making sure nothing was running on localhost (which I didn't see), however the listen on 9997 was for 0.0.0.0, and not the fqdn of the server... So not exactly sure what's up there.



On Mon, May 14, 2018, 13:16 Emilio Lahr-Vivaz <elahrvivaz@xxxxxxxx> wrote:
Yes, generally that means that the AccumuloDataStore is not on the classpath. You can also try invoking the AccumuloDataStoreFactory directly, which may make it more obvious what is wrong:

import org.locationtech.geomesa.accumulo.data.AccumuloDataStoreFactory;

AccumuloDataStoreFactory factory = new AccumuloDataStoreFactory();
DataStore store = factory.createDataStore(params);

Thanks,

Emilio

On 05/14/2018 02:00 PM, David Boyd wrote:

Andrew:

   I have seen this before.  I was building a shaded jar and the resources used by the
DataStoreFinder did not have the information for  geomesa. Basically, you need to modify your Maven build (pom.xml)  to specify that the resources get included.   Attached is the pom.xml I used for my shaded jar that fixed the problem.
I used the Maven shade plugin whose configurate is around line 427.

At least I think that was the fix to my problem it has been awhile since I solved that specific problem.


On 5/14/18 1:24 PM, Andrew Schenck wrote:
Hello,

I have setup and installed Accumulo and GeoMesa-accumulo according to the install docs.

I have then attempted the "8.3. using the Accumulo DataStore programmatically" to have a featureSource that I will be able to eventually be able to perform a .get features on with some bounding box and name filtering applied to return a list of features.

However I hit a big issue right away. When I try to access the data store via the 8.3 guide 

DataStoreFinder.getDataStore(params) it returns null Everytime. 

I provide the following:

Accumulo.instance.id (is this the instance name or instance I'd (guid), I've tried both)
Accumulo.zookeepers
Accumulo.user
Accumulo.password
Accumulo.catalog

The only error I get is DataStore is a nullpointerexception when I try dataStore.getTypeNames()[0]

If I debug it my DataStore is simply null, and I am not sure why.

I ingested the geonames data via 17.10.3.x following the command line ingest guide.

Any ideas?

Really appreciate it.

Andy


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