Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id A23E2200B3E for ; Wed, 7 Sep 2016 22:33:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id A0F26160ACF; Wed, 7 Sep 2016 20:33:22 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 1A6C0160AC1 for ; Wed, 7 Sep 2016 22:33:21 +0200 (CEST) Received: (qmail 23197 invoked by uid 500); 7 Sep 2016 20:33:20 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 23168 invoked by uid 99); 7 Sep 2016 20:33:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Sep 2016 20:33:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 7616E2C1B7D for ; Wed, 7 Sep 2016 20:33:20 +0000 (UTC) Date: Wed, 7 Sep 2016 20:33:20 +0000 (UTC) From: "Kai Zheng (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (MAPREDUCE-6775) Fix MapReduce failures caused by default RPC engine changing MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 07 Sep 2016 20:33:22 -0000 Kai Zheng created MAPREDUCE-6775: ------------------------------------ Summary: Fix MapReduce failures caused by default RPC engine changing Key: MAPREDUCE-6775 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6775 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 3.0.0-alpha2 Reporter: Kai Zheng Assignee: Kai Zheng HADOOP-13218 changed the default RPC engine, which isn't inappropriate because MAPREDUCE-6706 isn't solved yet, supporting TaskUmbilicalProtocol to use ProtobufRPCEngine. [~jlowe] reported the following errors: {noformat} 2016-09-07 17:51:56,296 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception running child : java.lang.reflect.UndeclaredThrowableException at com.sun.proxy.$Proxy10.getTask(Unknown Source) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:137) Caused by: com.google.protobuf.ServiceException: Too many or few parameters for request. Method: [getTask], Expected: 2, Actual: 1 at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:199) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116) ... 2 more {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: mapreduce-issues-help@hadoop.apache.org