Yes I have the correct credentials I’m using cassandra/cassandra (superuser)
To test that theory I tried a different user and got this
Connection error: ('Unable to connect to any servers', {'10.172.115.63':
AuthenticationFailed('Failed to authenticate to 10.172.115.63: Error from
server: code=0100 [Bad credentials] message="Username and/or password are
incorrect"',)})
Yes you are correct I do have PasswordAuthenticator turned on .
From: Akhil Mehra [mailto:[email protected]]
Sent: 23 August 2017 10:05
To: [email protected]
Subject: Re: C* 3 node issue -Urgent
The cqlsh image say bad credentials. Just confirming that you have the correct
username/password when logging on.
By turing on authentication I am assuming you mean using the
PasswordAuthenticator instead of the AllowAllAuthenticator in the yaml.
Cheers,
Akhil
On 23/08/2017, at 8:59 PM, Jonathan Baynes
<[email protected]<mailto:[email protected]>> wrote:
I will also mention I am on:
C* 3.0.11
Linux Oracle red hat 7.1
Java 1.8.0.31
Python 2.7
From: Jonathan Baynes
Sent: 23 August 2017 09:47
To: '[email protected]<mailto:[email protected]>'
Cc: Stewart Allman
Subject: C* 3 node issue -Urgent
Hi Everyone.
I need the communities help here.
I have attempted this morning to turn on JMX authentication for Nodetool. I’ve
gone into the Cassandra-env.sh file and updated the following:
LOCAL_JMX=No
JVM_OPTS="$JVM_OPTS -Dcom.sun.management.jmxremote.authenticate=true"
JVM_OPTS="$JVM_OPTS
-Dcom.sun.management.jmxremote.password.file=/opt/cassandra/application/jmxremote.password"
Then I restarted each node, I have 3 of them in a single DC, Single Rack.
115.63 (seed)
115.64
115.65 (seed)
Nodetool status shows this
<image004.png>
In the Yaml I have Authentication turned ON.
Cassandra has been working flawlessly up until the moment I restarted the nodes.
as it stands right now..
115.63 is up, but I cannot connect to CQLSH
I get the following error
<image005.png>
When I check the logs I on 115.64 and 115.65 I can see this
WARN [OptionalTasks:1] 2017-08-23 08:37:56,508 CassandraRoleManager.java:355 -
CassandraRoleManager skipped default role setup: some nodes were not ready
INFO [OptionalTasks:1] 2017-08-23 08:37:56,508 CassandraRoleManager.java:394 -
Setup task failed with error, rescheduling
Caused by: java.lang.RuntimeException:
org.apache.cassandra.exceptions.UnavailableException: Cannot achieve
consistency level LOCAL_ONE
at
org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:512)
~[apache-cassandra-3.0.11.jar:3.0.11]
at
org.apache.cassandra.auth.CassandraRoleManager.collectRoles(CassandraRoleManager.java:480)
~[apache-cassandra-3.0.11.jar:3.0.11]
at
org.apache.cassandra.auth.CassandraRoleManager.getRoles(CassandraRoleManager.java:284)
~[apache-cassandra-3.0.11.jar:3.0.11]
at org.apache.cassandra.auth.RolesCache$1.load(RolesCache.java:122)
~[apache-cassandra-3.0.11.jar:3.0.11]
at org.apache.cassandra.auth.RolesCache$1.load(RolesCache.java:119)
~[apache-cassandra-3.0.11.jar:3.0.11]
at
com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
~[guava-18.0.jar:na]
at
com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
~[guava-18.0.jar:na]
at
com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
~[guava-18.0.jar:na]
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
~[guava-18.0.jar:na]
... 38 common frames omitted
Caused by: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve
consistency level LOCAL_ONE
I have no idea what to do, so any help would be amazing right now..
Thanks
J
Jonathan Baynes
DBA
Tradeweb Europe Limited
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