[2018-09-24T14:18:57,368][INFO ][o.e.n.Node ] [hlsoelse1a-01] initializing ... [2018-09-24T14:18:57,443][INFO ][o.e.e.NodeEnvironment ] [hlsoelse1a-01] using [1] data paths, mounts [[/data (/dev/xvdc)]], net usable_space [216.1gb], net total_space [349.9gb], types [xfs] [2018-09-24T14:18:57,444][INFO ][o.e.e.NodeEnvironment ] [hlsoelse1a-01] heap size [3.9gb], compressed ordinary object pointers [true] [2018-09-24T14:18:58,002][INFO ][o.e.n.Node ] [hlsoelse1a-01] node name [hlsoelse1a-01], node ID [HIzDm73kRKidQ4M1M20IgQ] [2018-09-24T14:18:58,002][INFO ][o.e.n.Node ] [hlsoelse1a-01] version[6.3.2], pid[12327], build[default/rpm/053779d/2018-07-20T05:20:23.451332Z], OS[Linux/3.10.0-862.9.1.el7.x86_64/amd64], JVM[Oracle Corporation/Java HotSpot(TM) 64-Bit Server VM/1.8.0_172/25.172-b11] [2018-09-24T14:18:58,003][INFO ][o.e.n.Node ] [hlsoelse1a-01] JVM arguments [-Xms4g, -Xmx4g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.io.tmpdir=/tmp/elasticsearch.XwrTMNAk, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=/var/lib/elasticsearch, -XX:ErrorFile=/var/log/elasticsearch/hs_err_pid%p.log, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -Xloggc:/var/log/elasticsearch/gc.log, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=32, -XX:GCLogFileSize=64m, -Des.path.home=/usr/share/elasticsearch, -Des.path.conf=/etc/elasticsearch, -Des.distribution.flavor=default, -Des.distribution.type=rpm] [2018-09-24T14:19:01,750][INFO ][c.f.s.SearchGuardPlugin ] ES Config path is /etc/elasticsearch [2018-09-24T14:19:02,188][INFO ][c.f.s.s.DefaultSearchGuardKeyStore] OpenSSL OpenSSL 1.0.2k-fips 26 Jan 2017 (268443839) available [2018-09-24T14:19:02,197][INFO ][c.f.s.s.DefaultSearchGuardKeyStore] Config directory is /etc/elasticsearch/, from there the key- and truststore files are resolved relatively [2018-09-24T14:19:02,281][ERROR][o.e.b.Bootstrap ] Exception java.lang.IllegalStateException: failed to load plugin class [com.floragunn.searchguard.SearchGuardPlugin] at org.elasticsearch.plugins.PluginsService.loadPlugin(PluginsService.java:701) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundle(PluginsService.java:643) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundles(PluginsService.java:557) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.(PluginsService.java:162) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:311) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:252) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) [elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) [elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:127) [elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) [elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) [elasticsearch-cli-6.3.2.jar:6.3.2] at org.elasticsearch.cli.Command.main(Command.java:90) [elasticsearch-cli-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93) [elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:86) [elasticsearch-6.3.2.jar:6.3.2] Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_172] at org.elasticsearch.plugins.PluginsService.loadPlugin(PluginsService.java:692) ~[elasticsearch-6.3.2.jar:6.3.2] ... 15 more Caused by: org.elasticsearch.ElasticsearchException: searchguard.ssl.transport.keystore_filepath or searchguard.ssl.transport.pemkey_filepath must be set if transport ssl is reqested. at com.floragunn.searchguard.ssl.DefaultSearchGuardKeyStore.initSSLConfig(DefaultSearchGuardKeyStore.java:296) ~[?:?] at com.floragunn.searchguard.ssl.DefaultSearchGuardKeyStore.(DefaultSearchGuardKeyStore.java:145) ~[?:?] at com.floragunn.searchguard.ssl.SearchGuardSSLPlugin.(SearchGuardSSLPlugin.java:193) ~[?:?] at com.floragunn.searchguard.SearchGuardPlugin.(SearchGuardPlugin.java:197) ~[?:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_172] at org.elasticsearch.plugins.PluginsService.loadPlugin(PluginsService.java:692) ~[elasticsearch-6.3.2.jar:6.3.2] ... 15 more [2018-09-24T14:19:02,290][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [hlsoelse1a-01] uncaught exception in thread [main] org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to load plugin class [com.floragunn.searchguard.SearchGuardPlugin] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:140) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:127) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) ~[elasticsearch-cli-6.3.2.jar:6.3.2] at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:86) ~[elasticsearch-6.3.2.jar:6.3.2] Caused by: java.lang.IllegalStateException: failed to load plugin class [com.floragunn.searchguard.SearchGuardPlugin] at org.elasticsearch.plugins.PluginsService.loadPlugin(PluginsService.java:701) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundle(PluginsService.java:643) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundles(PluginsService.java:557) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.(PluginsService.java:162) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:311) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:252) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-6.3.2.jar:6.3.2] ... 6 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_172] at org.elasticsearch.plugins.PluginsService.loadPlugin(PluginsService.java:692) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundle(PluginsService.java:643) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundles(PluginsService.java:557) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.(PluginsService.java:162) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:311) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:252) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-6.3.2.jar:6.3.2] ... 6 more Caused by: org.elasticsearch.ElasticsearchException: searchguard.ssl.transport.keystore_filepath or searchguard.ssl.transport.pemkey_filepath must be set if transport ssl is reqested. at com.floragunn.searchguard.ssl.DefaultSearchGuardKeyStore.initSSLConfig(DefaultSearchGuardKeyStore.java:296) ~[?:?] at com.floragunn.searchguard.ssl.DefaultSearchGuardKeyStore.(DefaultSearchGuardKeyStore.java:145) ~[?:?] at com.floragunn.searchguard.ssl.SearchGuardSSLPlugin.(SearchGuardSSLPlugin.java:193) ~[?:?] at com.floragunn.searchguard.SearchGuardPlugin.(SearchGuardPlugin.java:197) ~[?:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_172] at org.elasticsearch.plugins.PluginsService.loadPlugin(PluginsService.java:692) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundle(PluginsService.java:643) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.loadBundles(PluginsService.java:557) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.plugins.PluginsService.(PluginsService.java:162) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:311) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.node.Node.(Node.java:252) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:213) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) ~[elasticsearch-6.3.2.jar:6.3.2] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-6.3.2.jar:6.3.2] ... 6 more