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 462B917D91 for ; Tue, 21 Apr 2015 19:12:00 +0000 (UTC) Received: (qmail 78864 invoked by uid 500); 21 Apr 2015 19:12:00 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 78823 invoked by uid 500); 21 Apr 2015 19:12:00 -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 78809 invoked by uid 99); 21 Apr 2015 19:12:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Apr 2015 19:12:00 +0000 Date: Tue, 21 Apr 2015 19:12:00 +0000 (UTC) From: "Rajesh Nishtala (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-13471) Deadlock closing a region 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-13471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14505541#comment-14505541 ] Rajesh Nishtala commented on HBASE-13471: ----------------------------------------- I just updated the patch based on [~eclark]'s comments in the diff > Deadlock closing a region > ------------------------- > > Key: HBASE-13471 > URL: https://issues.apache.org/jira/browse/HBASE-13471 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.0, 1.1.0, 0.98.13 > Reporter: Elliott Clark > Assignee: Rajesh Nishtala > Attachments: HBASE-13471-v1.patch, HBASE-13471.patch > > > {code} > Thread 4139 (regionserver/hbase412.example.com/10.158.6.53:60020-splits-1429003183537): > State: WAITING > Blocked count: 131 > Waited count: 228 > Waiting on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@50714dc3 > Stack: > sun.misc.Unsafe.park(Native Method) > java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870) > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199) > java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:943) > org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1371) > org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1325) > org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.stepsBeforePONR(SplitTransactionImpl.java:352) > org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.createDaughters(SplitTransactionImpl.java:252) > org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.execute(SplitTransactionImpl.java:509) > org.apache.hadoop.hbase.regionserver.SplitRequest.run(SplitRequest.java:84) > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)