Hi Evans, This question seems to be of a troubleshooting nature. Can I ask you to repost it to the user list?
Thanks, D. On Fri, May 15, 2015 at 6:51 AM, Evans Ye <[email protected]> wrote: > Hi Ignite community, > > Greeting! > I'm from bigtop community and would like to learn more about the ignite > hadoop accelerator. > In particular, I'm interesting in running pig on ignite . > > I've already setup a cluster with ignite installed and running. > I can run pi job successfully on ignite as well. BTW, it's amazing fast ! > > Then, I start to test pig: > > grunt> A = load '/passwd'; > grunt> B = foreach A generate $0; > grunt> dump B; > > However it failed. > Here's the console output, but it seems not helpful though: > https://gist.github.com/evans-ye/35a55ae9f95ccf36b796 > > I looked into the ignite log and found the stack trace: > > > [13:33:49,455][ERROR][Hadoop-task-16820899-f25d-40ee-acc7-7ec0b86f4c27_10-MAP-0-0-#165%null%][HadoopRunnableTask] > Task execution failed. > class org.apache.ignite.IgniteCheckedException: class > org.apache.ignite.IgniteCheckedException: null > at > > org.apache.ignite.internal.processors.hadoop.v2.HadoopV2MapTask.run0(HadoopV2MapTask.java:102) > at > > org.apache.ignite.internal.processors.hadoop.v2.HadoopV2Task.run(HadoopV2Task.java:50) > at > > org.apache.ignite.internal.processors.hadoop.v2.HadoopV2TaskContext.run(HadoopV2TaskContext.java:193) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopRunnableTask.runTask(HadoopRunnableTask.java:176) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopRunnableTask.call(HadoopRunnableTask.java:120) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopRunnableTask.call(HadoopRunnableTask.java:36) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopExecutorService$2.body(HadoopExecutorService.java:183) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:107) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.UnsupportedOperationException > at > > org.apache.ignite.internal.processors.hadoop.v2.HadoopV2Context.getInputSplit(HadoopV2Context.java:93) > at > > org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.getInputSplit(WrappedMapper.java:76) > at > > org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.setup(PigGenericMapBase.java:202) > at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:142) > at > > org.apache.ignite.internal.processors.hadoop.v2.HadoopV2MapTask.run0(HadoopV2MapTask.java:84) > ... 8 more > > at > > org.apache.ignite.internal.processors.hadoop.HadoopUtils.transformException(HadoopUtils.java:273) > at > > org.apache.ignite.internal.processors.hadoop.v2.HadoopV2TaskContext.run(HadoopV2TaskContext.java:196) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopRunnableTask.runTask(HadoopRunnableTask.java:176) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopRunnableTask.call(HadoopRunnableTask.java:120) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopRunnableTask.call(HadoopRunnableTask.java:36) > at > > org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopExecutorService$2.body(HadoopExecutorService.java:183) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:107) > at java.lang.Thread.run(Thread.java:745) > > > Since I'm new to ignite so I've no crude where to start to look into it. > If this seems to be a sily configuration error, please just dump me docs > then I'll do my homework. :) > > > Thanks, > Evans >
