Charles Mims created CASSANDRA-12813:
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Summary: NPE in auth for bootstrapping node
Key: CASSANDRA-12813
URL: https://issues.apache.org/jira/browse/CASSANDRA-12813
Project: Cassandra
Issue Type: Bug
Reporter: Charles Mims
ERROR [SharedPool-Worker-1] 2016-10-19 21:40:25,991 Message.java:617 -
Unexpected exception during request; channel = [id: 0x15eb017f, /<public IP
omitted>:40869 => /10.0.0.254:9042]
java.lang.NullPointerException: null
at
org.apache.cassandra.auth.PasswordAuthenticator.doAuthenticate(PasswordAuthenticator.java:144)
~[apache-cassandra-3.0.9.jar:3.0.9]
at
org.apache.cassandra.auth.PasswordAuthenticator.authenticate(PasswordAuthenticator.java:86)
~[apache-cassandra-3.0.9.jar:3.0.9]
at
org.apache.cassandra.auth.PasswordAuthenticator.access$100(PasswordAuthenticator.java:54)
~[apache-cassandra-3.0.9.jar:3.0.9]
at
org.apache.cassandra.auth.PasswordAuthenticator$PlainTextSaslAuthenticator.getAuthenticatedUser(PasswordAuthenticator.java:182)
~[apache-cassandra-3.0.9.jar:3.0.9]
at
org.apache.cassandra.transport.messages.AuthResponse.execute(AuthResponse.java:78)
~[apache-cassandra-3.0.9.jar:3.0.9]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:513)
[apache-cassandra-3.0.9.jar:3.0.9]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:407)
[apache-cassandra-3.0.9.jar:3.0.9]
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_101]
at
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
[apache-cassandra-3.0.9.jar:3.0.9]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[apache-cassandra-3.0.9.jar:3.0.9]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]
I have a node that has been joining for around 24 hours. My application is
configured with the IP address of the joining node in the list of nodes to
connect to (ruby driver), and I have been getting around 200 events of this NPE
per hour. I removed the IP of the joining node from the list of nodes for my
app to connect to and the errors stopped.
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