Eu comecei o mesos cluster no Ubuntu 14.04 com um mesos-master e três escravos rodando e também o MesosClusterDispatcher rodando. Depois de implantar o aplicativo Spark em mesos, no terminal, ele mostra a saída como:
Driver is running
Mas quando eu verifico no mesos UI, ele mostra na seção de tarefas concluídas que o status da tarefa falhou.
Completed Tasks Find... Framework ID Task ID Task Name Role State Started Stopped Host …882622991d44-0001 driver-20171201082205-0009 Driver for LOGIN * **FAILED** 3 hours ago mesosserver Sandbox and in sandbox errors, it shows as, I1204 04:10:51.763131 1702 fetcher.cpp:444] Fetching URI '/usr/local/share/packages/spark-2.2.0-bin-hadoop2.7.tgz' I1204 04:10:51.763134 1702 fetcher.cpp:285] Fetching directly into the sandbox directory I1204 04:10:51.763147 1702 fetcher.cpp:222] Fetching URI '/usr/local/share/packages/spark-2.2.0-bin-hadoop2.7.tgz' I1204 04:10:51.906798 1702 fetcher.cpp:207] Copied resource '/usr/local/share/packages/spark-2.2.0-bin-hadoop2.7.tgz' to '/var/lib/mesos/slaves/de03fa70-c688-44f0-a6c0-4621c66de5c2-S4/frameworks/444777ac-99a3-49ff-9474-882622991d44-0001/executors/driver-20171201071047-0008/runs/b8ae90a0-5072-4bde-8abb-567c26686c2d/spark-2.2.0-bin-hadoop2.7.tgz' I1204 04:10:51.912394 1702 process.cpp:1202] libprocess is initialized on 127.0.0.1:59041 with 8 worker threads I1204 04:10:54.033011 1702 fetcher.cpp:123] Extracted '/var/lib/mesos/slaves/de03fa70-c688-44f0-a6c0-4621c66de5c2-S4/frameworks/444777ac-99a3-49ff-9474-882622991d44-0001/executors/driver-20171201071047-0008/runs/b8ae90a0-5072-4bde-8abb-567c26686c2d/spark-2.2.0-bin-hadoop2.7.tgz' into '/var/lib/mesos/slaves/de03fa70-c688-44f0-a6c0-4621c66de5c2-S4/frameworks/444777ac-99a3-49ff-9474-882622991d44-0001/executors/driver-20171201071047-0008/runs/b8ae90a0-5072-4bde-8abb-567c26686c2d' I1204 04:10:54.033048 1702 fetcher.cpp:590] Fetched '/usr/local/share/packages/spark-2.2.0-bin-hadoop2.7.tgz' to '/var/lib/mesos/slaves/de03fa70-c688-44f0-a6c0-4621c66de5c2-S4/frameworks/444777ac-99a3-49ff-9474-882622991d44-0001/executors/driver-20171201071047-0008/runs/b8ae90a0-5072-4bde-8abb-567c26686c2d/spark-2.2.0-bin-hadoop2.7.tgz' I1204 04:10:54.033056 1702 fetcher.cpp:595] Successfully fetched all URIs into '/var/lib/mesos/slaves/de03fa70-c688-44f0-a6c0-4621c66de5c2-S4/frameworks/444777ac-99a3-49ff-9474-882622991d44-0001/executors/driver-20171201071047-0008/runs/b8ae90a0-5072-4bde-8abb-567c26686c2d' I1204 04:10:54.816875 2054 exec.cpp:162] Version: 1.5.0 I1204 04:10:54.829228 2270 exec.cpp:237] Executor registered on agent de03fa70-c688-44f0-a6c0-4621c66de5c2-S4 I1204 04:10:54.832170 2270 executor.cpp:171] Received SUBSCRIBED event I1204 04:10:54.833003 2270 executor.cpp:175] Subscribed executor on ubuntu236 I1204 04:10:54.835278 2267 executor.cpp:171] Received LAUNCH event I1204 04:10:54.838256 2267 executor.cpp:637] Starting task driver-20171201071047-0008 I1204 04:10:54.848989 2267 executor.cpp:477] Running '/usr/local/share/packages/mesos/build/src/mesos-containerizer launch ' I1204 04:10:54.853162 2267 executor.cpp:650] Forked command at 2289 /var/lib/mesos/slaves/de03fa70-c688-44f0-a6c0-4621c66de5c2-S4/frameworks/444777ac-99a3-49ff-9474-882622991d44-0001/executors/driver-20171201071047-0008/runs/b8ae90a0-5072-4bde-8abb-567c26686c2d/spark-2.2.0-bin-hadoop2.7/bin/spark-class: line 71: /usr/bin/java: Argument list too long I1204 04:10:55.123322 2271 executor.cpp:929] Command exited with status 126 (pid: 2289) I1204 04:10:56.127331 2275 process.cpp:887] Failed to accept socket: future discarded
Alguém pode ajudar com isso, pois não tenho certeza qual é o problema - obrigado.