【发布时间】:2019-08-04 08:37:30
【问题描述】:
我正在配置为单个本地集群的机器上部署 Storm 拓扑。我已将conf/storm.yaml 配置为使用storm.scheduler: "org.apache.storm.scheduler.resource.ResourceAwareScheduler"。拓扑部署成功。但是,我收到来自Sigar 库的错误,它说无法获取进程ID 以在我的拓扑中使用CPUMetric。这是获取指标的拓扑配置:
config.registerMetricsConsumer(LoggingMetricsConsumer.class);
Map<String, String> workerMetrics = new HashMap<String, String>();
workerMetrics.put("CPU", "org.apache.storm.metrics.sigar.CPUMetric");
config.put(Config.TOPOLOGY_WORKER_METRICS, workerMetrics);
我已经将sigar-1.6.4.jar 和storm-metrics-1.2.2.jar 库复制到apache-storm/lib 文件夹。这是错误:
2019-03-13 16:24:45.920 o.a.s.util Thread-10-__system-executor[-1 -1] [ERROR] Async loop died!
java.lang.UnsatisfiedLinkError: org.hyperic.sigar.Sigar.getPid()J
at org.hyperic.sigar.Sigar.getPid(Native Method) ~[sigar-1.6.4.jar:?]
at org.apache.storm.metrics.sigar.CPUMetric.<init>(CPUMetric.java:38) ~[storm-metrics-1.2.2.jar:1.2.2]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_191]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_191]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_191]
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_191]
at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_191]
at org.apache.storm.utils.Utils.newInstanceImpl(Utils.java:198) ~[storm-core-1.2.2.jar:1.2.2]
at org.apache.storm.utils.Utils.newInstance(Utils.java:192) ~[storm-core-1.2.2.jar:1.2.2]
at org.apache.storm.utils.Utils.newInstance(Utils.java:185) ~[storm-core-1.2.2.jar:1.2.2]
at org.apache.storm.metric.SystemBolt.registerMetrics(SystemBolt.java:150) ~[storm-core-1.2.2.jar:1.2.2]
at org.apache.storm.metric.SystemBolt.prepare(SystemBolt.java:143) ~[storm-core-1.2.2.jar:1.2.2]
at org.apache.storm.daemon.executor$fn__10795$fn__10808.invoke(executor.clj:803) ~[storm-core-1.2.2.jar:1.2.2]
at org.apache.storm.util$async_loop$fn__553.invoke(util.clj:482) [storm-core-1.2.2.jar:1.2.2]
at clojure.lang.AFn.run(AFn.java:22) [clojure-1.7.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
【问题讨论】:
标签: java apache-storm sigar