elasticsearch启动后报Killed

问题描述

问 题

第一天执行：正常启动，没问题。

# su elsearch ./elasticsearch

第二天执行：始终报Killed，无法启动。

# su elsearch ./elasticsearch
[2017-06-13T16:59:36,425][INFO ][o.e.n.Node               ] [] initializing ...
[2017-06-13T16:59:36,716][INFO ][o.e.e.NodeEnvironment    ] [d_o4sc1] using [1] data paths, mounts [[/ (overlay)]], net usable_space [51.1gb], net total_space [62.7gb], spins? [possibly], types [overlay]
[2017-06-13T16:59:36,718][INFO ][o.e.e.NodeEnvironment    ] [d_o4sc1] heap size [1.9gb], compressed ordinary object pointers [true]
[2017-06-13T16:59:36,721][INFO ][o.e.n.Node               ] node name [d_o4sc1] derived from node ID [d_o4sc19Q_-ZwQ4Pkllvag]; set [node.name] to override
[2017-06-13T16:59:36,722][INFO ][o.e.n.Node               ] version[5.4.1], pid[586], build[2cfe0df/2017-05-29T16:05:51.443Z], OS[Linux/4.9.27-moby/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/1.8.0_131/25.131-b12]
[2017-06-13T16:59:36,723][INFO ][o.e.n.Node               ] JVM arguments [-Xms2g, -Xmx2g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:+DisableExplicitGC, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -Djdk.io.permissionsUseCanonicalPath=true, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Dlog4j.skipJansi=true, -XX:+HeapDumpOnOutOfMemoryError, -Des.path.home=/opt/elasticsearch-5.4.1]
[2017-06-13T16:59:38,587][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [aggs-matrix-stats]
[2017-06-13T16:59:38,588][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [ingest-common]
[2017-06-13T16:59:38,589][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [lang-expression]
[2017-06-13T16:59:38,589][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [lang-groovy]
[2017-06-13T16:59:38,590][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [lang-mustache]
[2017-06-13T16:59:38,590][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [lang-painless]
[2017-06-13T16:59:38,591][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [percolator]
[2017-06-13T16:59:38,591][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [reindex]
[2017-06-13T16:59:38,592][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [transport-netty3]
[2017-06-13T16:59:38,592][INFO ][o.e.p.PluginsService     ] [d_o4sc1] loaded module [transport-netty4]
[2017-06-13T16:59:38,593][INFO ][o.e.p.PluginsService     ] [d_o4sc1] no plugins loaded
Killed

这是什么问题呢？求教。

解决方案

是不是内存爆了?

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