Return-Path: X-Original-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8CFF8188E2 for ; Tue, 15 Dec 2015 22:35:47 +0000 (UTC) Received: (qmail 21507 invoked by uid 500); 15 Dec 2015 22:35:47 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 21448 invoked by uid 500); 15 Dec 2015 22:35:47 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 21384 invoked by uid 99); 15 Dec 2015 22:35:47 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 15 Dec 2015 22:35:47 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id D21B42C1F71 for ; Tue, 15 Dec 2015 22:35:46 +0000 (UTC) Date: Tue, 15 Dec 2015 22:35:46 +0000 (UTC) From: "Chang Li (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HADOOP-12645) Add option to allow multiple threads making calls on same RPC client not retry serially MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HADOOP-12645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chang Li updated HADOOP-12645: ------------------------------ Attachment: HADOOP-12645.1.patch upload a patch to illustrate this idea. will try to work out a unit test. > Add option to allow multiple threads making calls on same RPC client not retry serially > --------------------------------------------------------------------------------------- > > Key: HADOOP-12645 > URL: https://issues.apache.org/jira/browse/HADOOP-12645 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Chang Li > Assignee: Chang Li > Attachments: HADOOP-12645.1.patch > > > Current multiple threads making calls on same RPC client retry serially. For example, when a first call starts for retrying for 10 minutes, second and third and fourth calls called in during this time will get queued up. After 1st call fail, those second, third and fourth call will still unwisely go ahead serially to do the 10 minutes retry and fail. Propose to add a optional setting, default to false, but when enabled will allow those queued up following calls to fail without wasting time to retry. -- This message was sent by Atlassian JIRA (v6.3.4#6332)