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From Julio Carlos Barrera Juez <juliocar...@gmail.com>
Subject Re: Login failure with SimpleAuthenticator
Date Mon, 03 May 2010 11:06:35 GMT
Hi again.

My system log says:

ERROR [pool-1-thread-1] 2010-05-03 12:54:03,801 Cassandra.java (line 1153)
Internal error processing login
java.lang.RuntimeException: Unexpected authentication problem
at
org.apache.cassandra.auth.SimpleAuthenticator.login(SimpleAuthenticator.java:113)
at
org.apache.cassandra.thrift.CassandraServer.login(CassandraServer.java:651)
at
org.apache.cassandra.thrift.Cassandra$Processor$login.process(Cassandra.java:1147)
at
org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at java.io.FileInputStream.<init>(FileInputStream.java:103)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at
org.apache.cassandra.auth.SimpleAuthenticator.login(SimpleAuthenticator.java:82)
... 7 more

Maybe it is a problem with the configuration file. Do I need to add
something more
than   <Authenticator>org.apache.cassandra.auth.SimpleAuthenticator</Authenticator>
line? It seems that cassandra doesn't found access.properties
and passwd.properties files? I have put it in the conf directory, but do I
need to put something more in the storage-conf.xml file?

Keyspace name and user names and password are false, it is only for the
example.

2010/4/29 roger schildmeijer <schildmeijer@gmail.com>

> Are you sure that your keyspace is named "keyspace", and not "Keyspace1"
> (default)?
>
>
>
> / Roger Schildmeijer
>
>
> On Thu, Apr 29, 2010 at 2:47 PM, Jonathan Ellis <jbellis@gmail.com> wrote:
>
>> If you're getting an internalerror, you need to check the server logs
>> for the exception that caused it
>>
>> On Wed, Apr 28, 2010 at 6:20 AM, Julio Carlos Barrera Juez
>> <juliocarlos@gmail.com> wrote:
>> > Hi all!
>> > I am using org.apache.cassandra.auth.SimpleAuthenticator to use
>> > authentication in my cluster with one node (with cassandra 0.6.1). I
>> have
>> > put:
>> >
>> <Authenticator>org.apache.cassandra.auth.SimpleAuthenticator</Authenticator>
>> > in storage-conf.xml file, and:
>> > keyspace=username
>> > in access.properties file, and:
>> > username=password
>> > in passwd.properties file.
>> > When I try to use cassandra client I am using:
>> > ./cassandra-cli --host localhost --port 9160 --username username
>> --password
>> > password --keyspace keyspace --debug
>> > and it returns this:
>> > org.apache.thrift.TApplicationException: Internal error processing login
>> > at
>> >
>> org.apache.thrift.TApplicationException.read(TApplicationException.java:108)
>> > at
>> >
>> org.apache.cassandra.thrift.Cassandra$Client.recv_login(Cassandra.java:300)
>> > at
>> org.apache.cassandra.thrift.Cassandra$Client.login(Cassandra.java:282)
>> > at org.apache.cassandra.cli.CliMain.connect(CliMain.java:109)
>> > at org.apache.cassandra.cli.CliMain.main(CliMain.java:239)
>> > Login failure. Did you specify 'keyspace', 'username' and 'password'?
>> > When I try the same process with Java Thrift API:
>> > TTransport tr = new TSocket(ip, port);
>> > static Cassandra.Client client = new Cassandra.Client(new
>> > TBinaryProtocol(tr));
>> > Map<String, String> credentials = new HashMap<String, String>();
>> > credentials.put(SimpleAuthenticator.USERNAME_KEY, username);
>> > credentials.put(SimpleAuthenticator.PASSWORD_KEY, password);
>> > try {
>> > tr.open();
>> > client.login(KEY_SPACE, new AuthenticationRequest(credentials));
>> > catch{...}
>> > ..
>> > I get:
>> > org.apache.thrift.TApplicationException: Internal error processing login
>> > at
>> >
>> org.apache.thrift.TApplicationException.read(TApplicationException.java:108)
>> > at
>> >
>> org.apache.cassandra.thrift.Cassandra$Client.recv_login(Cassandra.java:300)
>> > at
>> org.apache.cassandra.thrift.Cassandra$Client.login(Cassandra.java:282)
>> > ...
>> > What I am doing wrong?
>>
>>
>>
>> --
>> Jonathan Ellis
>> Project Chair, Apache Cassandra
>> co-founder of Riptano, the source for professional Cassandra support
>> http://riptano.com
>>
>
>

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