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 25F03200C80 for ; Thu, 25 May 2017 23:50:10 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 24784160BD5; Thu, 25 May 2017 21:50:10 +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 6B351160BCA for ; Thu, 25 May 2017 23:50:09 +0200 (CEST) Received: (qmail 11588 invoked by uid 500); 25 May 2017 21:50:08 -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 11317 invoked by uid 99); 25 May 2017 21:50:07 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 25 May 2017 21:50:07 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 8DD56180692 for ; Thu, 25 May 2017 21:50:07 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id 3Sg2L083deOx for ; Thu, 25 May 2017 21:50:06 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id A14335F477 for ; Thu, 25 May 2017 21:50:06 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id F1096E0BCA for ; Thu, 25 May 2017 21:50:05 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id EE5FE21B56 for ; Thu, 25 May 2017 21:50:04 +0000 (UTC) Date: Thu, 25 May 2017 21:50:04 +0000 (UTC) From: "Karan Mehta (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-18117) Increase resiliency by allowing more parameters for online config change MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 25 May 2017 21:50:10 -0000 Karan Mehta created HBASE-18117: ----------------------------------- Summary: Increase resiliency by allowing more parameters for online config change Key: HBASE-18117 URL: https://issues.apache.org/jira/browse/HBASE-18117 Project: HBase Issue Type: Improvement Reporter: Karan Mehta HBASE-8544 adds the feature to change config online without having a server restart. This JIRA is to work on new parameters for the utilizing that feature. As [~apurtell] suggested, following are the useful and frequently changing parameters in production. - RPC limits, timeouts, and other performance relevant settings - Replication limits and batch sizes - Region carrying limit - WAL retention and cleaning parameters I will try to make the RPC timeout parameter online as a part of this JIRA. If it seems suitable then we can extend it to other params. -- This message was sent by Atlassian JIRA (v6.3.15#6346)