Hi,
I am not able to connect Cassandra journal from Akka Persistence. Please
find below my application.conf and exception details.
Could you please help me to resolve this issue.
akka {
persistence {
journal.plugin="cassandra-journal"
snapshot-store.plugin="cassandra-snapshot-store"
}
}
cassandra-journal {
class="akka.persistence.cassandra.journal.CassandraJournal"
contact-points = [“127.0.0.1”]
port = 9042
keyspace = “akkajournal”
table = "journal"
keyspace-autocreate = true
authentication {
username = "cassandra"
password = "cassandra"
}
}
cassandra-snapshot-store {
class = "akka.persistence.cassandra.snapshot.CassandraSnapshotStore"
contact-points = [“127.0.0.1”]
port = 9042
keyspace = “akkasnapshot”
table = "snapshots"
keyspace-autocreate = true
authentication {
username = "cassandra"
password = "cassandra"
}
}
*Exception :-*SLF4J: Failed to load class
"org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
details.
[INFO] [04/04/2016 18:25:18.760]
[persistent-actors-akka.actor.default-dispatcher-3]
[akka://persistent-actors/user/$a] Message
[com.akka.persistence.Counter$Cmd] from
Actor[akka://persistent-actors/deadLetters] to
Actor[akka://persistent-actors/user/$a#1288992689] was not delivered. [1]
dead letters encountered. This logging can be turned off or adjusted with
configuration settings 'akka.log-dead-letters' and
'akka.log-dead-letters-during-shutdown'.
[INFO] [04/04/2016 18:25:18.760]
[persistent-actors-akka.actor.default-dispatcher-3]
[akka://persistent-actors/user/$a] Message
[com.akka.persistence.Counter$Cmd] from
Actor[akka://persistent-actors/deadLetters] to
Actor[akka://persistent-actors/user/$a#1288992689] was not delivered. [2]
dead letters encountered. This logging can be turned off or adjusted with
configuration settings 'akka.log-dead-letters' and
'akka.log-dead-letters-during-shutdown'.
[INFO] [04/04/2016 18:25:18.761]
[persistent-actors-akka.actor.default-dispatcher-3]
[akka://persistent-actors/user/$a] Message
[com.akka.persistence.Counter$Cmd] from
Actor[akka://persistent-actors/deadLetters] to
Actor[akka://persistent-actors/user/$a#1288992689] was not delivered. [3]
dead letters encountered. This logging can be turned off or adjusted with
configuration settings 'akka.log-dead-letters' and
'akka.log-dead-letters-during-shutdown'.
[INFO] [04/04/2016 18:25:18.761]
[persistent-actors-akka.actor.default-dispatcher-3]
[akka://persistent-actors/user/$a] Message [java.lang.String] from
Actor[akka://persistent-actors/deadLetters] to
Actor[akka://persistent-actors/user/$a#1288992689] was not delivered. [4]
dead letters encountered. This logging can be turned off or adjusted with
configuration settings 'akka.log-dead-letters' and
'akka.log-dead-letters-during-shutdown'.
[WARN] [04/04/2016 18:25:21.275]
[persistent-actors-cassandra-journal.default-dispatcher-5]
[akka://persistent-actors/system/cassandra-journal] Failed to connect to
Cassandra and initialize. It will be retried on demand. Caused by: All
host(s) tried for query failed (tried: “127.0.0.1”:9042
(com.datastax.driver.core.exceptions.TransportException: [null] Cannot
connect))
[WARN] [04/04/2016 18:25:24.317]
[persistent-actors-cassandra-snapshot-store.default-dispatcher-6]
[akka://persistent-actors/system/cassandra-snapshot-store] Failed to
initialize. It will be retried. Caused by: All host(s) tried for query
failed (tried: “127.0.0.1”:9042
(com.datastax.driver.core.exceptions.TransportException: [null] Cannot
connect))
Regards,
Rajesh
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