Hi! I've setup a HDP-2.3.4.7-4 cluster with Ambari 2.2.1. I want to install Hue, but i'm using ubuntu 14.04 OS, and based on this guide, Ubuntu is not supported. But we had an HDP-2.2.0 before installed on Ubuntu 12.04, we have Hue installed and working. Is there a way to install Hue on Ubuntu 14? Thanks in advance! ... View more

Hi Guys, I have an issue on Ambari Metrics displaying kafka metrics. It doesnt show kafka metrics but it does have host metrics. Upon checking on API, it doesn't show any compare to other components. Please help where to start to fix it. Thank you! Ambar 2.2.0 HDP-2.3.2 http://metric.server.com:8080/api/v1/clusters/MyCluster/services/KAFKA/components/KAFKA_BROKER {"href": "http://metric.server.com:8080/api/v1/clusters/MyCluster/services/KAFKA/components/KAFKA_BROKER","ServiceComponentInfo": {"category": "MASTER","cluster_name": "MyCluster","component_name": "KAFKA_BROKER","installed_count": 0,"service_name": "KAFKA","started_count": 1,"state": "STARTED","total_count": 1},"host_components": [{"href": "http://metric.server.com:8080/api/v1/clusters/MyCluster/hosts/kafka.server.com/host_components/KAFKA_BROKER","HostRoles": {"cluster_name": "MyCluster","component_name": "KAFKA_BROKER","host_name": "r6r41kafka.manila.exist.com"}}]} ... View more

We're currently using HDP 2.3.2. How can we manually upgrade the kafka to 0.9.x? Thank in advance! ... View more

Hi All! We're having error logs (see below) on our Nifi 0.4.0 on PutKafka Processor. See our config Mode: Synchronous Memory Max Buffer: 2GB Batch: 50 2016-03-21 23:00:08,269 ERROR [Timer-Driven Process Thread-10] o.apache.nifi.processors.kafka.PutKafka PutKafka[id=7709ebdc-07df-4469-a5a3-2b2ec9b35c26] Successfully sent 2 messages to Kafka but failed to send 1 messages; the last error received was org.apache.kafka.clients.producer.BufferExhaustedException: You have exhausted the 4294967296 bytes of memory you configured for the client and the client is configured to error rather than block when memory is exhausted.: org.apache.kafka.clients.producer.BufferExhaustedException: You have exhausted the 4294967296 bytes of memory you configured for the client and the client is configured to error rather than block when memory is exhausted. Any help is highly appreciated! Thanks in advance! ... View more

Is there a way to check what user was used to restart/start/stop services on ambari 2.2? I can see events on operations but unable to see which user was used. THanks in advance! ... View more

Is there a way for the new hdfs files/dirs to inherit the parent folder permission and acl? Before we upgrade to HDP-2.3.2, it's perfectly working. Thanks! -MD ... View more

I found this hive conf for 1.2 version. hive.support.sql11.reserved.keywords=false Where should I put it on my Ambari>Hive? Thanks! ... View more

Hi ALL! After upgrading to HDP-2.3.2, we're having problems on Kafka. I have 3 brokers. My question is, what should I put on Broker Config "Listeners=?" If I put PLAINTEXT://0.0.0.0:6667 - hostname is not registered to ZK. If I put PLAINTEXT://host3:6667,PLAINTEXT://host2:6667,PLAINTEXT://host1:6667 - Kafka won't start because it wont access port 6667 being used by other brokers (conflict). The problem, I can't produce and consume messages from kafka. I can create topics and list them okay. ... View more