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</o:shapelayout></xml><![endif]--></head><body lang=HU link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve built latest KEA from source (github), but connecting to Cassandra seems to be broken. Error message:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2020-01-06 08:57:17.544 ERROR [kea-dhcp6.dhcp6/28607] DHCP6_CONFIG_LOAD_FAIL configuration error using file: /etc/kea/kea-dhcp6.conf, reason: Unable to open database: Statement GET_VERSION failed, Kea error: CqlExchange::executeSelect(): cass_session_execute() != CASS_OK, Cassandra error code: Read timeout, Cassandra future error: Operation timed out - received only 1 responses.<o:p></o:p></p><p class=MsoNormal>2020-01-06 08:57:17.545 ERROR [kea-dhcp6.dhcp6/28607] DHCP6_INIT_FAIL failed to initialize Kea server: configuration error using file '/etc/kea/kea-dhcp6.conf': Unable to open database: Statement GET_VERSION failed, Kea error: CqlExchange::executeSelect(): cass_session_execute() != CASS_OK, Cassandra error code: Read timeout, Cassandra future error: Operation timed out - received only 1 responses.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Keyspace is there, I’ve initialized/upgraded tables with kea-admin; cqlsh from KEA host to remote Cassandra host works:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[cqlsh 5.0.1 | Cassandra 3.11.5 | CQL spec 3.4.4 | Native protocol v4]<o:p></o:p></p><p class=MsoNormal>Use HELP for help.<o:p></o:p></p><p class=MsoNormal>cqlsh> use keadhcpv6;<o:p></o:p></p><p class=MsoNormal>cqlsh:keadhcpv6> SELECT version, minor FROM schema_version;<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> version | minor<o:p></o:p></p><p class=MsoNormal>---------+-------<o:p></o:p></p><p class=MsoNormal> 5 | 0<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>(1 rows)<o:p></o:p></p><p class=MsoNormal>cqlsh:keadhcpv6><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>DataStax driver used 2.14.1.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>After doing some tcpdump, it seems that the statement „SELECT version, minor FROM schema_version;” is sent to Cassandra, but only PREPARED (and not executed afterwards). (Cassandra responses prepared (4) to query, but only noop is sent by KEA afterwards)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Did I miss something or just misconfigured?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> Tom<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>