将spark maven更新至1.6,运行原有程序,发现以下错误: java.lang.IllegalArgumentException: System memory must be at least 4.718592E8. Please use a larger heap size. at org.apache.spark.memory.UnifiedMemoryManager$.getMaxMemory(UnifiedMemoryManager.scala:) at org.apache.s
java.lang.NoClassDefFoundError: backtype/storm/topology/IRichSpout at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at ja
单机本地运行storm报错: 错误如下: java.lang.NullPointerException: null at test2.Spot2.nextTuple(Spot2.java:) ~[classes/:na] at backtype.storm.daemon.executor$fn__3371$fn__3386$fn__3415.invoke(executor.clj:) ~[storm-core-.jar:] at backtype.storm.util$async_loop$fn
问题描述: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/storm/topology/IRichSpout at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at com.intellij.rt.execution.application.AppMain.main(App
来自:http://isuifengfei.iteye.com/blog/1998265 问题1 java.net.SocketException: Address family not supported by protocol family: connect 查了下 http://stackoverflow.com/questions/16373906/address-family-not-supported-by-protocol-family-socketexception-on