[jira] [Created] (IGNITE-951) HTTP REST execute command fails

[Anton Vinogradov (Jira)]

Sergey Kozlov created IGNITE-951:
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             Summary: HTTP REST execute command fails
                 Key: IGNITE-951
                 URL: https://issues.apache.org/jira/browse/IGNITE-951
             Project: Ignite
          Issue Type: Bug
          Components: compute
    Affects Versions: sprint-5
            Reporter: Sergey Kozlov
             Fix For: sprint-5


I'm tried to run simple Visor task VisorAckTask that prints out a message on all nodes:
http://localhost:8080/ignite?p1=test_rest_api&cmd=exe&name=org.apache.ignite.internal.visor.misc.VisorAckTask
But is fails:
{noformat}
{"error":"java.lang.String cannot be cast to org.apache.ignite.internal.visor.VisorTaskArgument","response":null,"sessionToken":"","successStatus":1}
{noformat}

Node output is following:
{noformat}
[14:01:32,295][SEVERE][ignite-#81%rest-null%][GridTaskWorker] Failed to map task jobs to nodes due to undeclared user exception [cause=java.lang.String cannot be cast to o.a.i.i.v.VisorTaskArgument, ses=GridTaskSessionImpl [taskName=o.a.i.i.v.misc.VisorAckTask, dep=LocalDeployment [super=GridDeployment [ts=1432810884669, depMode=SHARED, clsLdr=sun.misc.Launcher$AppClassLoader@18b4aac2, clsLdrId=d3e0f2a9d41-5e89e38c-592f-4edb-8ba7-feb3a2b672d6, userVer=0, loc=true, sampleClsName=java.lang.String, pendingUndeploy=false, undeployed=false, usage=0]], taskClsName=o.a.i.i.v.misc.VisorAckTask, sesId=9ae0f2a9d41-5e89e38c-592f-4edb-8ba7-feb3a2b672d6, startTime=1432810892282, endTime=9223372036854775807, taskNodeId=5e89e38c-592f-4edb-8ba7-feb3a2b672d6, clsLdr=sun.misc.Launcher$AppClassLoader@18b4aac2, closed=false, cpSpi=null, failSpi=null, loadSpi=null, usage=1, fullSup=false, subjId=5e89e38c-592f-4edb-8ba7-feb3a2b672d6, mapFut=IgniteFuture [orig=GridFutureAdapter [resFlag=0, res=null, startTime=1432810892282, endTime=0, ignoreInterrupts=false, lsnr=null, state=INIT]]]]
java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.ignite.internal.visor.VisorTaskArgument
        at org.apache.ignite.internal.visor.VisorMultiNodeTask.map(VisorMultiNodeTask.java:39)
        at org.apache.ignite.internal.processors.task.GridTaskWorker$2.call(GridTaskWorker.java:415)
        at org.apache.ignite.internal.processors.task.GridTaskWorker$2.call(GridTaskWorker.java:413)
        at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6124)
        at org.apache.ignite.internal.processors.task.GridTaskWorker.body(GridTaskWorker.java:412)
        at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
        at org.apache.ignite.internal.processors.task.GridTaskProcessor.startTask(GridTaskProcessor.java:618)
        at org.apache.ignite.internal.processors.task.GridTaskProcessor.execute(GridTaskProcessor.java:388)
        at org.apache.ignite.internal.processors.rest.handlers.task.GridTaskCommandHandler.handleAsyncUnsafe(GridTaskCommandHandler.java:197)
        at org.apache.ignite.internal.processors.rest.handlers.task.GridTaskCommandHandler.handleAsync(GridTaskCommandHandler.java:134)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor.handleRequest(GridRestProcessor.java:201)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor.access$100(GridRestProcessor.java:54)
        at org.apache.ignite.internal.processors.rest.GridRestProcessor$2.body(GridRestProcessor.java:108)
        at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
{noformat}



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