I changed the order of the connection string and I still get the authentication is required error on the master hbase server, and a timeout exception on the SQuirerrlSQL client. What jars do I need to add to the extra classpath section of SQuirrelSQL to get this to work with a secure cluster running CDH 5.1? I have tried so many variations now, that I am not sure what else to do???

Thanks again for the help!

On Sat, Feb 21, 2015 at 12:59 AM, anil gupta <anilgupta84@gmail.com> wrote:
Hey Justin,

Order of the connection string was changes in 4.1 to: jdbc:phoenix:<quorom>:<port>:<rootNode>:<principal>:<keytab>
Can you try this and report back.


On Fri, Feb 20, 2015 at 2:58 PM, Justin Workman <justinjworkman@gmail.com> wrote:

I am having a difficult time connecting to my secure Hbase/Phoenix  cluster using SQuirrelSQL and Phoenix 4.1.0 and CDH 5.1 (Hbase 0.98). Client is a Mac. Here is what I have done

1) Add Driver and add phoenix-4.1.0-client-without-hbase.jar (I have also tried using the core, the minimal and the client jar)
2) Add alias using this new driver. Connection string jdbc:phoenix:zk host:zk port:hbase root:keytab:principal

When testing the connection or trying to connect, I see  the connection in the zk logs, then I immediately get errors in the Hbase master logs indicating authorization is required (see below). I had a similar issue using phoenix-3.x versions and resolved it by replacing the phoenix jar for SQuirrelSQL with the core jar. I have also attemtped to add all the Hbase and Hadoop jars for my CDH distribution to the Extra Jars section for the driver setup. I have also included the core-site, hdfs-site and hbase-site.xml files in the /Applications/SQuirrelSQL.app/Contents/Resources/Java/lib directory, still with no luck.

Thanks in advance for any help. Here is the error I am seeing in the master logs.

2015-02-20 13:13:21,370 WARN org.apache.hadoop.ipc.RpcServer: RpcServer.listener,port=60000: count of bytes read: 0
org.apache.hadoop.security.AccessControlException: Authentication is required
at org.apache.hadoop.hbase.ipc.RpcServer$Connection.readAndProcess(RpcServer.java:1448)
at org.apache.hadoop.hbase.ipc.RpcServer$Listener.doRead(RpcServer.java:790)
at org.apache.hadoop.hbase.ipc.RpcServer$Listener$Reader.doRunLoop(RpcServer.java:581)
at org.apache.hadoop.hbase.ipc.RpcServer$Listener$Reader.run(RpcServer.java:556)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

Thanks & Regards,
Anil Gupta