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 BAFEF1731B for ; Tue, 3 Feb 2015 06:38:33 +0000 (UTC) Received: (qmail 21762 invoked by uid 500); 3 Feb 2015 06:38:34 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 21694 invoked by uid 500); 3 Feb 2015 06:38:34 -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 21682 invoked by uid 99); 3 Feb 2015 06:38:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 Feb 2015 06:38:34 +0000 Date: Tue, 3 Feb 2015 06:38:34 +0000 (UTC) From: "hongyu bi (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-12957) region_mover#isSuccessfulScan may extremely slow on region with lots of expired data MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 hongyu bi created HBASE-12957: --------------------------------- Summary: region_mover#isSuccessfulScan may extremely slow on region with lots of expired data Key: HBASE-12957 URL: https://issues.apache.org/jira/browse/HBASE-12957 Project: HBase Issue Type: Improvement Components: scripts Reporter: hongyu bi Priority: Minor region_mover will call isSuccessfulScan when region has moved to make sure it's healthy, however , if the moved region has lots of expired data region_mover#isSuccessfulScan will take a long time to finish ,that may even exceed "lease timeout".So I made isSuccessfulScan a get-like scan to achieve faster response in that case. -- This message was sent by Atlassian JIRA (v6.3.4#6332)