尝试在Openshift上运行Elastic Search 6.2.4，但它没有运行，容器以代码137退出。
[2018-06-01T14:24:58,148][INFO ][o.e.p.PluginsService ] [jge060C]
loaded module [ingest-common]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [lang-expression]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [lang-mustache]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [lang-painless]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [mapper-extras]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [parent-join]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [percolator]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [rank-eval]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [reindex]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [repository-url]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [transport-netty4]
[2018-06-01T14:24:58,149][INFO ][o.e.p.PluginsService ] [jge060C] loaded module [tribe]
[2018-06-01T14:24:58,150][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [ingest-geoip]
[2018-06-01T14:24:58,150][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [ingest-user-agent]
[2018-06-01T14:24:58,150][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-core]
[2018-06-01T14:24:58,150][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-deprecation]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-graph]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-logstash]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-ml]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-monitoring]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-security]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-upgrade]
[2018-06-01T14:24:58,151][INFO ][o.e.p.PluginsService ] [jge060C] loaded plugin [x-pack-watcher]
[2018-06-01T14:25:01,592][INFO ][o.e.x.m.j.p.l.CppLogMessageHandler] [controller/131] [Main.cc@128] controller (64 bit): Version 6.2.4 (Build 524e7fe231abc1) Copyright (c) 2018 Elasticsearch BV
[2018-06-01T14:25:03,271][INFO ][o.e.d.DiscoveryModule ] [jge060C] using discovery type [zen]
[2018-06-01T14:25:04,305][INFO ][o.e.n.Node ] initialized
[2018-06-01T14:25:04,305][INFO ][o.e.n.Node ] [jge060C] starting ...
[2018-06-01T14:25:04,497][INFO ][o.e.t.TransportService ] [jge060C] publish_address {10.131.3.134:9300}, bound_addresses {[::]:9300}
[2018-06-01T14:25:04,520][INFO ][o.e.b.BootstrapChecks ] [jge060C] bound or publishing to a non-loopback address, enforcing bootstrap checks
ERROR: [1] bootstrap checks failed
[1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[2018-06-01T14:25:04,531][INFO ][o.e.n.Node ] [jge060C] stopping ...
[2018-06-01T14:25:04,623][INFO ][o.e.n.Node ] [jge060C] stopped
[2018-06-01T14:25:04,624][INFO ][o.e.n.Node ] [jge060C] closing ...
[2018-06-01T14:25:04,634][INFO ][o.e.n.Node ] [jge060C] closed
从日志中可以看出，必须增加vm max heap size。事实证明它是一个内核参数，如何更改运行ES的pod？
答案 0 :(得分：3)
内核命令行参数，但webView.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
if (isConnected()) {
try {
Thread.sleep(2000);
view.saveWebArchive(path_to_saveDir);
} catch (InterruptedException e) {
Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
}
}
}
});
是您可以通过sysctl更改的参数。
为解决方案看到这两个类似的SO问题：
中还有一个更一般的解释答案 1 :(得分：1)
您无法更改单个pod的内核参数;它们必须在基础操作系统中修复。