错误分析 堆栈信息中有一个错误信息:Job aborted due to stage failure: Task 1 in stage 2.0 failed 4 times, most recent failure: Lost task 1.3 in stage 2.0 (TID 264, idc-xx-xx-3-30.d.xx.com, executor 2): java.lang.OutOfMemoryError: Java heap space 根据提示信息可以得到以下几点 stage由一…
近日新写完的spark任务放到yarn上面执行时,在yarn的slave节点中一直看到报错日志:连接不到0.0.0.0:8030 . The logs are as below: 2014-08-11 20:10:59,795 INFO [main] org.apache.hadoop.yarn.client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8030 2014-08-11 20:11:01,838 INFO [main] or…