Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CE96910237 for ; Sun, 15 Feb 2015 10:54:25 +0000 (UTC) Received: (qmail 14452 invoked by uid 500); 15 Feb 2015 10:46:40 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 6694 invoked by uid 500); 15 Feb 2015 10:46:34 -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 86977 invoked by uid 99); 15 Feb 2015 03:32:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 15 Feb 2015 03:32:13 +0000 Date: Sun, 15 Feb 2015 03:32:13 +0000 (UTC) From: "Enis Soztutar (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-13008) Better default for hbase.regionserver.regionSplitLimit parameter. 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/HBASE-13008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Enis Soztutar updated HBASE-13008: ---------------------------------- Fix Version/s: (was: 1.0.1) 1.0.0 > Better default for hbase.regionserver.regionSplitLimit parameter. > ----------------------------------------------------------------- > > Key: HBASE-13008 > URL: https://issues.apache.org/jira/browse/HBASE-13008 > Project: HBase > Issue Type: Improvement > Reporter: Srikanth Srungarapu > Assignee: Srikanth Srungarapu > Priority: Minor > Fix For: 1.0.0, 2.0.0, 1.1.0, 0.98.11 > > Attachments: HBASE-13008.patch, HBASE-13008_v2.patch > > > Currently, the default value for hbase.regionserver.regionSplitLimit is 2147483647. Couple of customers ran into trouble, as they ended up with too many regions(~7k) running on their region servers. Would it be possible for us to come up with better default or at least some new guard rail, which can be used for logging warnings when the number of regions are going overboard? > Ref: > [1] https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactSplitThread.java#L101 -- This message was sent by Atlassian JIRA (v6.3.4#6332)