0

I have installed Kerberos and Sentry on the CDH cluster successfully (cm-5.8.4), now I need to use Apache Kylin to do some data analysis, but I can't start Kylin and install the sample.sh. When I try to run sh sample.sh, I get this error message:

2017-08-02 14:44:44,805 INFO [main] zookeeper.ZooKeeper: Client environment:java.library.path=/opt/cloudera/parcels/CDH-5.8.4- 1.cdh5.8.4.p0.5/lib/hadoop/lib/native/:/opt/cloudera/parcels/CDH-5.8.4- 1.cdh5.8.4.p0.5/lib/hadoop/lib/native/:/opt/cloudera/parcels/CDH-5.8.4- 1.cdh5.8.4.p0.5/lib/hadoop/lib/native:/opt/cloudera/parcels/CDH-5.8.4- 1.cdh5.8.4.p0.5/lib/hbase/bin/../lib/native/Linux-amd64-64 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:java.compiler= 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:os.name=Linux 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:os.arch=amd64 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:os.version=3.10.0-229.el7.x86_64 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:user.name=root 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:user.home=/root 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Client environment:user.dir=/data1/apache-kylin-1.6.0-cdh5.7-bin 2017-08-02 14:44:44,806 INFO [main] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=hconnection-0x3cc79c020x0, quorum=localhost:2181, baseZNode=/hbase 2017-08-02 14:44:44,823 INFO [main-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) 2017-08-02 14:44:44,829 WARN [main-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081) 2017-08-02 14:44:45,934 INFO [main-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) 2017-08-02 14:44:45,935 WARN [main-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect

Does anyone know how to solve this problem or show me a guide to use Kylin on a kerberized cluster? Thanks!

The version of Kylin is apache-kylin-1.6.0-cdh5.7-bin.

Massimiliano Kraus
  • 3,638
  • 5
  • 27
  • 47
Gongda Fang
  • 1
  • 2

1 Answers1

0

to install kylin on kerberized cluster is quiet simple.

step 1. ensure you install kylin on a cdh gateway.

step 2. setup the environment correctly.

 such as hadoop_home;hive_conf;hbase_conf etc.

step 3. follow the install instruction on kylin website.

if you need more help, leave me a message , so i can show you more detailed documentation on the first 2 steps.

Victor Ma
  • 21
  • 4