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 04622200B54 for ; Thu, 14 Jul 2016 03:17:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 02FBE160A6E; Thu, 14 Jul 2016 01:17:22 +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 6E9C4160A6A for ; Thu, 14 Jul 2016 03:17:21 +0200 (CEST) Received: (qmail 50989 invoked by uid 500); 14 Jul 2016 01:17:20 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 50976 invoked by uid 99); 14 Jul 2016 01:17:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 Jul 2016 01:17:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 725342C02A5 for ; Thu, 14 Jul 2016 01:17:20 +0000 (UTC) Date: Thu, 14 Jul 2016 01:17:20 +0000 (UTC) From: "Joseph (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-16209) Provide an ExponentialBackOffPolicy sleep between failed region open requests MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 14 Jul 2016 01:17:22 -0000 [ https://issues.apache.org/jira/browse/HBASE-16209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376133#comment-15376133 ] Joseph commented on HBASE-16209: -------------------------------- I just fixed the original bug in the Web UI and uploaded a new patch. > Provide an ExponentialBackOffPolicy sleep between failed region open requests > ----------------------------------------------------------------------------- > > Key: HBASE-16209 > URL: https://issues.apache.org/jira/browse/HBASE-16209 > Project: HBase > Issue Type: Bug > Reporter: Joseph > Assignee: Joseph > Attachments: HBASE-16209.patch > > > Related to HBASE-16138. As of now we currently have no pause between retrying failed region open requests. And with a low maximumAttempt default, we can quickly use up all our regionOpen retries if the server is in a bad state. I added in a ExponentialBackOffPolicy so that we spread out the timing of our open region retries in AssignmentManager. Review board at https://reviews.apache.org/r/50011/ -- This message was sent by Atlassian JIRA (v6.3.4#6332)