alextoulps
commented
8 years ago https://github.com/Netflix/astyanax/pull/602 Fixed the problem for me
Open alextoulps opened 8 years ago
alextoulps
commented
8 years ago https://github.com/Netflix/astyanax/pull/602 Fixed the problem for me
Hello,
More specifically in case that all hosts are unavailable in line: https://github.com/Netflix/astyanax/blob/master/astyanax-cql/src/main/java/com/netflix/astyanax/cql/CqlKeyspaceImpl.java#L404 will throw an exception that is not thrown back to the caller but just logged.
com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /127.0.0.1:9042 (com.datastax.driver.core.TransportException: [/127.0.0.1:9042] Cannot connect)) at com.datastax.driver.core.ControlConnection.reconnectInternal(ControlConnection.java:227) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.datastax.driver.core.ControlConnection.connect(ControlConnection.java:82) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1307) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.datastax.driver.core.Cluster.init(Cluster.java:159) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.datastax.driver.core.Cluster.connect(Cluster.java:249) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.netflix.astyanax.cql.CqlKeyspaceImpl.setHosts(CqlKeyspaceImpl.java:404) [astyanax-cql-3.8.0.jar:3.8.0]
This results the caller to assume that the context is started and try to issue a cql statement resulting to a NPE that is really puzzling.
java.lang.NullPointerException: null at com.netflix.astyanax.cql.direct.DirectCqlStatement.asPreparedStatement(DirectCqlStatement.java:80)
Moreover the ReconnectionPolicy is not applied because of this.
What are the options to solve this?
Or is there another way that that this could work?
Thank you in advance, Alex