ERROR: [5] bootstrap checks failed
[1]: initial heap size [31457280] not equal to maximum heap size [1073741824]; this can cause resize pauses and prevents mlockall from locking the entire heap
[2]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
[3]: max number of threads [1024] for user [yang] is too low, increase to at least [4096]
[4]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[5]: system call filters failed to install; check the logs and fix your configuration or disable system call filters at your own risk
[2018-03-23T11:47:50,927][WARN ][o.e.b.JNANatives ] unable to install syscall filter: java.lang.UnsupportedOperationException: seccomp unavailable: requires kernel 3.5+ with CONFIG_SECCOMP and CONFIG_SECCOMP_FILTER compiled in at org.elasticsearch.bootstrap.SystemCallFilter.linuxImpl(SystemCallFilter.java:328) ~[elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.SystemCallFilter.init(SystemCallFilter.java:616) ~[elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.JNANatives.tryInstallSystemCallFilter(JNANatives.java:258) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Natives.tryInstallSystemCallFilter(Natives.java:113) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:110) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:172) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:323) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:121) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:112) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) [elasticsearch-cli-6.2.3.jar:6.2.3] at org.elasticsearch.cli.Command.main(Command.java:90) [elasticsearch-cli-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) [elasticsearch-6.2.3.jar:6.2.3] at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:85) [elasticsearch-6.2.3.jar:6.2.3] [2018-03-23T11:47:51,262][INFO ][o.e.n.Node ] [node-1] initializing ... [2018-03-23T11:47:51,550][INFO ][o.e.e.NodeEnvironment ] [node-1] using [1] data paths, mounts [[/ (rootfs)]], net usable_space [28.7gb], net total_space [37.2gb], types [rootfs] [2018-03-23T11:47:51,551][INFO ][o.e.e.NodeEnvironment ] [node-1] heap size [1007.3mb], compressed ordinary object pointers [true] [2018-03-23T11:47:51,553][INFO ][o.e.n.Node ] [node-1] node name [node-1], node ID [4yV2ZhzWTGiKa7CBiniThQ] [2018-03-23T11:47:51,553][INFO ][o.e.n.Node ] [node-1] version[6.2.3], pid[2160], build[c59ff00/2018-03-13T10:06:29.741383Z], OS[Linux/2.6.32-431.el6.x86_64/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/1.8.0_161/25.161-b14] [2018-03-23T11:47:51,554][INFO ][o.e.n.Node ] [node-1] JVM arguments [-Xmx1g, -Xmx1g, -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.of63n0YB, -XX:+HeapDumpOnOutOfMemoryError, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -Xloggc:logs/gc.log, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=32, -XX:GCLogFileSize=64m, -Des.path.home=/home/yang/elasticsearch-6.2.3, -Des.path.conf=/home/yang/elasticsearch-6.2.3/config] [2018-03-23T11:47:53,539][INFO ][o.e.p.PluginsService ] [node-1] loaded module [aggs-matrix-stats] [2018-03-23T11:47:53,540][INFO ][o.e.p.PluginsService ] [node-1] loaded module [analysis-common] [2018-03-23T11:47:53,540][INFO ][o.e.p.PluginsService ] [node-1] loaded module [ingest-common] [2018-03-23T11:47:53,540][INFO ][o.e.p.PluginsService ] [node-1] loaded module [lang-expression] [2018-03-23T11:47:53,541][INFO ][o.e.p.PluginsService ] [node-1] loaded module [lang-mustache] [2018-03-23T11:47:53,541][INFO ][o.e.p.PluginsService ] [node-1] loaded module [lang-painless] [2018-03-23T11:47:53,542][INFO ][o.e.p.PluginsService ] [node-1] loaded module [mapper-extras] [2018-03-23T11:47:53,542][INFO ][o.e.p.PluginsService ] [node-1] loaded module [parent-join] [2018-03-23T11:47:53,542][INFO ][o.e.p.PluginsService ] [node-1] loaded module [percolator] [2018-03-23T11:47:53,543][INFO ][o.e.p.PluginsService ] [node-1] loaded module [rank-eval] [2018-03-23T11:47:53,543][INFO ][o.e.p.PluginsService ] [node-1] loaded module [reindex] [2018-03-23T11:47:53,543][INFO ][o.e.p.PluginsService ] [node-1] loaded module [repository-url] [2018-03-23T11:47:53,543][INFO ][o.e.p.PluginsService ] [node-1] loaded module [transport-netty4] [2018-03-23T11:47:53,543][INFO ][o.e.p.PluginsService ] [node-1] loaded module [tribe] [2018-03-23T11:47:53,545][INFO ][o.e.p.PluginsService ] [node-1] loaded plugin [analysis-icu] [2018-03-23T11:47:58,883][INFO ][o.e.d.DiscoveryModule ] [node-1] using discovery type [zen] [2018-03-23T11:48:00,102][INFO ][o.e.n.Node ] [node-1] initialized [2018-03-23T11:48:00,102][INFO ][o.e.n.Node ] [node-1] starting ... [2018-03-23T11:48:00,506][INFO ][o.e.t.TransportService ] [node-1] publish_address {10.0.2.15:9300}, bound_addresses {[::]:9300} [2018-03-23T11:48:00,545][INFO ][o.e.b.BootstrapChecks ] [node-1] bound or publishing to a non-loopback address, enforcing bootstrap checks ERROR: [5] bootstrap checks failed [1]: initial heap size [31457280] not equal to maximum heap size [1073741824]; this can cause resize pauses and prevents mlockall from locking the entire heap [2]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536] [3]: max number of threads [1024] for user [yang] is too low, increase to at least [4096] [4]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] [5]: system call filters failed to install; check the logs and fix your configuration or disable system call filters at your own risk [2018-03-23T11:48:00,572][INFO ][o.e.n.Node ] [node-1] stopping ... [2018-03-23T11:48:00,632][INFO ][o.e.n.Node ] [node-1] stopped [2018-03-23T11:48:00,633][INFO ][o.e.n.Node ] [node-1] closing ... [2018-03-23T11:48:00,678][INFO ][o.e.n.Node ] [node-1] closed
解决办法：
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