nwappliance is unable to start
/var/log/messages shows the following error:
Aug 13 22:24:47 PACLWAPOM01 NwAppliance[17330]: [Engine] [info] Server is shutting down Aug 13 22:24:47 PACLWAPOM01 NwAppliance[17330]: [Thread] [info] Stopped thread: Engine Stats id: 17378 Aug 13 22:24:47 PACLWAPOM01 NwAppliance[17330]: [Engine] [info] Server 'PACLWAPOM01' has been shutdown Aug 13 22:24:47 PACLWAPOM01 NwAppliance[17330]: [Engine] [failure] Failed to start engine because std exception: bind: Address already in use Aug 13 22:24:47 PACLWAPOM01 init: nwappliance main process (17330) terminated with status 1 Aug 13 22:24:47 PACLWAPOM01 init: nwappliance main process ended, respawning
Aug 13 22:25:24 PACLWAPOM01 NwAppliance[18228]: [Engine] [failure] Failed to start engine because std exception: bind: Address already in use
This usually means some other process(es) is(are) currently using its port(s).
Looking at netstat.out:
$ grep "56006\|50106\|50006" netstat.out tcp 0 0 127.0.0.1:5672 127.0.0.1:50006 ESTABLISHED 38222/beam.smp tcp 0 0 127.0.0.1:5672 127.0.0.1:50106 ESTABLISHED 38222/beam.smp tcp 0 0 ::ffff:127.0.0.1:50106 ::ffff:127.0.0.1:5672 ESTABLISHED 31264/java tcp 0 0 ::ffff:127.0.0.1:50006 ::ffff:127.0.0.1:5672 ESTABLISHED 31264/java
38222 is rabbitmq, 31264 is jetty:
$ grep 38222 ps-ef.out rabbitmq 38222 1 27 Jul30 ? 3-23:28:34 /usr/lib64/erlang/erts-5.10.4/bin/beam.smp -W w -A 64 -P 1048576 -K true -B i -- -root /usr/lib64/erlang -progname erl -- -home /var/lib/rabbitmq -- -pa /usr/lib/rabbitmq/lib/rabbitmq_server-3.5.7/sbin/../ebin -noshell -noinput -s rabbit boot -sname sa@localhost -boot start_sasl -config /etc/rabbitmq/rabbitmq -kernel inet_default_connect_options [{nodelay,true}] -sasl errlog_type error -sasl sasl_error_logger false -rabbit error_logger {file,"/var/log/rabbitmq/sa@localhost.log"} -rabbit sasl_error_logger {file,"/var/log/rabbitmq/sa@localhost-sasl.log"} -rabbit enabled_plugins_file "/etc/rabbitmq/rsa_enabled_plugins" -rabbit plugins_dir "/usr/lib/rabbitmq/lib/rabbitmq_server-3.5.7/sbin/../plugins" -rabbit plugins_expand_dir "/var/lib/rabbitmq/mnesia/sa@localhost-plugins-expand" -os_mon start_cpu_sup false -os_mon start_disksup false -os_mon start_memsup false -mnesia dir "/var/lib/rabbitmq/mnesia/sa@localhost" -kernel inet_dist_listen_min 25672 -kernel inet_dist_listen_max 25672
$ grep 31264 ps-ef.out root 31264 1 22 2018 ? 75-09:03:31 /usr/bin/java -Djava.awt.headless=true -Dcom.rsa.netwitness.carlos.LOG_ENABLE_SYSOUT=true -Dcom.netwitness.platform.DB_DEFRAG_ALWAYS=false -Xms6G -Xmx8G -XX:MaxMetaspaceSize=256m -Djdk.tls.ephemeralDHKeySize=2048 -Djavax.net.ssl.keyStore=/opt/rsa/carlos/keystore -XX:+OptimizeStringConcat -XX:+UseLargePages -XX:+UseG1GC -Djetty.state=/opt/rsa/jetty9/jetty.state -Djetty.home=/opt/rsa/jetty9 -Djava.io.tmpdir=/tmp -jar /opt/rsa/jetty9/start.jar etc/jetty-logging.xml etc/jetty-started.xml
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