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https://issues.apache.org/jira/browse/CASSANDRA-12813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16385068#comment-16385068
]
Avraham Kalvo commented on CASSANDRA-12813:
-------------------------------------------
The following is received in a 3.0.10 release as well and currently blocking us
from replacing any node on this ring:
```
ERROR [SharedPool-Worker-1] 2018-02-21 19:04:20,463 Message.java:617 -
Unexpected exception during request; channel = [id: 0x9d4faf0e,
/10.21.3.198:40956 => /10.21.2.33:9042]
java.lang.NullPointerException: null
at
org.apache.cassandra.auth.PasswordAuthenticator.doAuthenticate(PasswordAuthenticator.java:160)
~[apache-cassandra-3.0.10.jar:3.0.10]
at
org.apache.cassandra.auth.PasswordAuthenticator.authenticate(PasswordAuthenticator.java:82)
~[apache-cassandra-3.0.10.jar:3.0.10]
at
org.apache.cassandra.auth.PasswordAuthenticator.access$100(PasswordAuthenticator.java:54)
~[apache-cassandra-3.0.10.jar:3.0.10]
at
org.apache.cassandra.auth.PasswordAuthenticator$PlainTextSaslAuthenticator.getAuthenticatedUser(PasswordAuthenticator.java:198)
~[apache-cassandra-3.0.10.jar:3.0.10]
at
org.apache.cassandra.transport.messages.AuthResponse.execute(AuthResponse.java:78)
~[apache-cassandra-3.0.10.jar:3.0.10]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:513)
[apache-cassandra-3.0.10.jar:3.0.10]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:407)
[apache-cassandra-3.0.10.jar:3.0.10]
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_121]
at
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
[apache-cassandra-3.0.10.jar:3.0.10]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[apache-cassandra-3.0.10.jar:3.0.10]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
```
Wanted to verify with you as it's said here that it's supposed to be fixed on
3.0.10,
what can be done in order to overcome this behavior?
Thanks,
Avi K.
> 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
> Assignee: Alex Petrov
> Priority: Major
> Fix For: 2.2.9, 3.0.10, 3.10
>
>
> {code}
> 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]
> {code}
> 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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