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 6796418933 for ; Fri, 24 Apr 2015 08:12:39 +0000 (UTC) Received: (qmail 10638 invoked by uid 500); 24 Apr 2015 08:12:38 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 10577 invoked by uid 500); 24 Apr 2015 08:12:38 -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 10565 invoked by uid 99); 24 Apr 2015 08:12:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 24 Apr 2015 08:12:38 +0000 Date: Fri, 24 Apr 2015 08:12:38 +0000 (UTC) From: "Hadoop QA (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-13530) Add param for bulkload wait duration in HRegion. 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-13530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14510625#comment-14510625 ] Hadoop QA commented on HBASE-13530: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12727815/HBASE-13530-0.98-v2.patch against 0.98 branch at commit 031dd3638cff1310d85ce8ba62d2278f5ef1a904. ATTACHMENT ID: 12727815 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.1 2.5.2 2.6.0) {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 protoc{color}. The applied patch does not increase the total number of protoc compiler warnings. {color:red}-1 javadoc{color}. The javadoc tool appears to have generated 26 warning messages. {color:red}-1 checkstyle{color}. The applied patch generated 3831 checkstyle errors (more than the master's current 3830 errors). {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100 {color:green}+1 site{color}. The mvn site goal succeeds with this patch. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/13793//testReport/ Release Findbugs (version 2.0.3) warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13793//artifact/patchprocess/newFindbugsWarnings.html Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/13793//artifact/patchprocess/checkstyle-aggregate.html Javadoc warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13793//artifact/patchprocess/patchJavadocWarnings.txt Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/13793//console This message is automatically generated. > Add param for bulkload wait duration in HRegion. > ------------------------------------------------ > > Key: HBASE-13530 > URL: https://issues.apache.org/jira/browse/HBASE-13530 > Project: HBase > Issue Type: Improvement > Components: regionserver > Affects Versions: 0.98.12 > Reporter: Victor Xu > Priority: Minor > Fix For: 2.0.0, 0.98.13 > > Attachments: HBASE-13530-0.98-v2.patch, HBASE-13530-0.98.patch, HBASE-13530-master-v2.patch, HBASE-13530-master.patch, HBASE-13530-v1.patch > > > In our scenario, incremental read/write operations and complete bulkload operations are mixed together. Bulkload needs write lock while read/write and flush/compact need read lock. When a region is compacting, the bulkload could hang at writeLock.tryLock(waitDuration, TimeUnit) method. The original default waitDuration is 60sec (from 'hbase.busy.wait.duration'), and this could block all read/writes operations from acquiring read lock for 1 minute. The chances of this scenario become high when compaction speed limit feature(HBASE-8329) is used. > Maybe we need to decrease the wait duration ONLY for bulkload, and let read/write keep theirs. So I add this param('hbase.bulkload.wait.duration') to tune wait duration for bulkloading. Of course, it is a table level setting, and the default value is from original logic. -- This message was sent by Atlassian JIRA (v6.3.4#6332)