Hi, I installed sanbox hdp 2.6.3 add the superset service put it on port 9088. config port forwarding on the virtual box. When I try to access the superset from the browser e.g. 127.0.0.1:9088 get an error cant rich web site When trying to get the url via cURL inside the guest machine e.g. from ssh I get the html . Someone know what other settings I miss there ? Tried to compare with HDF configuration all the same TIA ... View more

I am trying to write to HBase from SparkStreaming job. I get the following exception when calling: table.put(_config,put); java.lang.NullPointerException at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.getMetaReplicaNodes(ZooKeeperWatcher.java:269) I see that the configuration value is not correct but I tried to set up values I don't know exactly which values to setup I am running on azure with hortonworks sandbox and running the job via spark-submit with --jars supplying the entire jars needed to run. (spark version 1.6) The streaming is running perfect except that I cant write to HBase Here is my code to put data: class Adapter extendsSerializable{ var_conf = new HBaseConfiguration() val_admin = new HBaseAdmin(_conf) defPutData(tableName:String,columnFamily:String,key:String,data:String){ // _conf = HBaseConfiguration.create().asInstanceOf[HBaseConfiguration] _conf.addResource("//etc//hbase//conf//hbase-site.xml") _conf.set("hbase.zookeeper.quorum","sandbox.hortonworks.com"); _conf.setInt("hbase.zookeeper.clientport",2181); println(_conf.get("hbase.zookeeper.quorum")); println(_conf.get("hbase.zookeeper.clientport")); valtable = new HTable(_conf,tableName) valput = new Put(Bytes.toBytes(key)); valobj = JSON.parseFull(data); objmatch { caseSome(m:Map[String,Any])=> m.map((r)=>{ valv=r._2.asInstanceOf[String]; put.add(Bytes.toBytes(columnFamily),Bytes.toBytes(r._1),Bytes.toBytes(v)) //println(r._1+":"+v) }) } println("writing to HBase"); table.put(put); } } ... View more