如何从DSE 4.5.1开始Spark / Shark

时间：2014-09-04 14:42:22

标签： apache-spark datastax-enterprise shark-sql

这最初开箱即用，然后AWS为我关闭了这台服务器。所以我重建了它并使它成为新的工作跟踪器（它也是旧的工作跟踪器）。现在我无法弄清楚如何让Spark / Shark运行。我只需输入dse shark就像添加环境变量一样输出相同的输出。我不确定缺少什么或在哪里设置哪些变量使它们工作。 

root@shark-001:/var/log/cassandra# SPARK_MASTER_IP=10.63.145.204 SPARK_MASTER_ADDRESS=spark://10.63.145.204:7077 dse shark
Error when fetching Spark master address:
Starting the Shark Command Line Client
Logging initialized using configuration in /etc/dse/shark/log4j.properties
Exception in thread "main" org.apache.spark.SparkException: Could not parse Master URL: 'java.io.IOException: Spark not enabled on this node.
at com.datastax.bdp.server.DseDaemon.getSparkMasterAddress(DseDaemon.java:228)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
at com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInterface.java:83)
at com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanSupport.java:206)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:647)
at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1464)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
at javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:657)
at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
at sun.rmi.transport.Transport$1.run(Transport.java:177)
at sun.rmi.transport.Transport$1.run(Transport.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)'
at org.apache.spark.SparkContext$.org$apache$spark$SparkContext$$createTaskScheduler(SparkContext.scala:1304)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:199)
at shark.SharkContext.<init>(SharkContext.scala:42)
at shark.SharkContext.<init>(SharkContext.scala:61)
at shark.SharkEnv$.initWithSharkContext(SharkEnv.scala:78)
at shark.SharkEnv$.init(SharkEnv.scala:38)
at shark.SharkCliDriver.<init>(SharkCliDriver.scala:284)
at shark.SharkCliDriver$.main(SharkCliDriver.scala:163)
at shark.SharkCliDriver.main(SharkCliDriver.scala)

更新： dsetool status的输出：

root@shark-001:/var/log/cassandra# dsetool status
Note: Ownership information does not include topology, please specify a keyspace.
Address          DC           Rack         Workload         Status  State    Load             Owns                 Token
                                                                                                                   3326402795750538789
10.63.145.204    Analytics    rack1        Analytics(JT)    Up      Normal   199.58 MB        33.33%               -8971426586722495619
10.AA.BBB.CCC    Analytics    rack1        Analytics(TT)    Up      Normal   460.36 MB        33.33%               -2822511895485978416
10.XX.YYY.ZZZ    Analytics    rack1        Analytics(RT)    Up      Normal   272.4 MB         33.33%               3326402795750538789

更新2：

以下是其他要求的文件：http://pastie.org/9527227 

root@shark-001:/var/log/cassandra# dsetool sparkmaster
Error when fetching Spark master address:
java.io.IOException: Spark not enabled on this node.
at com.datastax.bdp.server.DseDaemon.getSparkMasterAddress(DseDaemon.java:228)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
at com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInterface.java:83)
at com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanSupport.java:206)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:647)
at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1464)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
at javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:657)
at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
at sun.rmi.transport.Transport$1.run(Transport.java:177)
at sun.rmi.transport.Transport$1.run(Transport.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
root@shark-001:/var/log/cassandra# grep SPARK /etc/default/dse
SPARK_ENABLED=1

更新3： system.log文件可在此处找到：http://pastebin.com/TaRYUSf4

1 个答案:

答案 0 :(得分：1)

当我尝试针对仅限Cassandra的节点启动Shark或Spark时，我看到了这个确切的错误。

您能否共享dsetool status的输出，它应将工作负载识别为Google Analytics。

如果显示Casandra工作负载，请使用dse cassandra -k

重新启动DSE
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