Unable to connect to mongoDB with Hunk through Hunk App for MongoDB

[sharan4u]

I am trying to connect Hunk with mongoDB to visualize mongoDB data in Hunk.
I have installed Hunk 6.2.1 and also installed Hunk_App_for_MongoDB_101 on top of that.

I have set the Virtual Index to connect to the mongoDB instance running on the remote server.

The error displayed in search log is :

ERROR ScriptRunner - Couldn't start child process. script="/usr/java/jdk1.7.0_55-cloudera -Xmx512m -classpath /opt/hunk/bin/jars/SplunkMR-s6.0-h1.0.jar:/opt/hunk/etc/apps/MongoDBApp/bin/hunk_mongodb_app.jar:/opt/hunk/etc/apps/MongoDBApp/bin/lib/* com.splunk.erp.mongodb.MongoDBERP"

Virtual index(index.conf) snapshot is as follows :

[provider:local-mongodb]
vix.mongodb.host = 10.47.33.35:27017
vix.output.buckets.max.network.bandwidth = 0
vix.mongodb.auth.mechanism = CR
vix.mongodb.auth.password = test1
vix.mongodb.auth.username = test
vix.hadoop.security.authorization = 0
vix.command = /usr/java/jdk1.6.0_31

[mongodb_vix]
vix.input.1.path = /root/Downloads/
vix.mongodb.collection = local
vix.mongodb.db = startup_logs\

I am not sure what value we need to specify for "HDFS path(vix.input.1.path)"..Why is it asking "HDFS path" while creating virtual index for connecting mongoDB?

Also let me know if it is necessary to provide Java Home path (vix.command ), if yes, then if we need to provide java home path of the server where Hunk is running or the Java home path of the server where mongoDB instance is running. Kindly suggest.

If anyone has come across this kind of issue, kindly suggest how to debug it.

[Ledion_Bitincka]

I've tried both - there's gotta be some errors in search.log. First though, can you make sure that there are no network connectivity issues? e.g. telnet [mongo-db-host] [port]

[sharan4u]

I have tried connecting to mongoDB instance running on the same server where hunk is running.But still am not able to connect. It was asking for HDFS path(vix.input.1.path) while creating virtual index, I mentioned "0" value to that field.Let me know if this is causing the issue.
Search.log throws the errors as follows :
Let me know how to troubleshoot this error.

ERROR ERP.local-mongodb - com.mongodb.MongoException: not authorized for query on admin.sample1
ERROR ERP.local-mongodb - at com.mongodb.QueryResultIterator.throwOnQueryFailure(QueryResultIterator.java:214)
ERROR ERP.local-mongodb - at com.mongodb.QueryResultIterator.init(QueryResultIterator.java:198)
ERROR ERP.local-mongodb - at com.mongodb.QueryResultIterator.initFromQueryResponse(QueryResultIterator.java:176
ERROR ERP.local-mongodb - at com.mongodb.QueryResultIterator.(QueryResultIterator.java:64)
ERROR ERP.local-mongodb - at com.splunk.erp.mongodb.MongoDBERP.readEventsFromDB(Unknown Source)
ERROR ERP.local-mongodb - at com.splunk.erp.mongodb.MongoDBERP.getEvents(Unknown Source)
ERROR ERP.local-mongodb - at com.splunk.erp.mongodb.MongoDBERP.main(Unknown Source)

[sharan4u]

Thanks Ledion for your reply..Which version of Hunk and MongoDB App have you installed. I am not sure why it is asking for "HDFS path" while creating virtual index for mongodb_vix.
Didn't it ask for you?

[naisanza]

In Hunk App for MongoDB v1.0.4 it still asks for the "Path to data in HDFS"