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 5DCE21852D for ; Sun, 20 Dec 2015 04:59:47 +0000 (UTC) Received: (qmail 10261 invoked by uid 500); 20 Dec 2015 04:59:47 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 10205 invoked by uid 500); 20 Dec 2015 04:59:47 -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 10194 invoked by uid 99); 20 Dec 2015 04:59:47 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 20 Dec 2015 04:59:47 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id E9E1C2C1F6E for ; Sun, 20 Dec 2015 04:59:46 +0000 (UTC) Date: Sun, 20 Dec 2015 04:59:46 +0000 (UTC) From: "Ted Yu (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-14987) HBaseFsck#mergeRegionDirs() needs to handle compaction marker in recovered edits 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-14987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Yu updated HBASE-14987: --------------------------- Attachment: 14987-v2.txt Patch v2 adds a test. > HBaseFsck#mergeRegionDirs() needs to handle compaction marker in recovered edits > -------------------------------------------------------------------------------- > > Key: HBASE-14987 > URL: https://issues.apache.org/jira/browse/HBASE-14987 > Project: HBase > Issue Type: Bug > Reporter: Ted Yu > Assignee: Stephen Yuan Jiang > Attachments: 14987-suggest.txt, 14987-v1.txt, 14987-v2.txt > > > One customer encountered the following error when replaying recovered edits, leading to region open failure: > {code} > region=table1,d6b-2282-9223370590058224807-U-9856557- EJ452727-16313786400171,1449616291799.fa8a526f2578eb3630bb08a4b1648f5d., starting to roll back the global memstore size. > org.apache.hadoop.hbase.regionserver.WrongRegionException: Compaction marker from WAL table_name: "table1" > encoded_region_name: "d389c70fde9ec07971d0cfd20ef8f575" > ... > region_name: "table1,d6b-2282-9223370590058224807-U-9856557-EJ452727-16313786400171,1449089609367.d389c70fde9ec07971d0cfd20ef8f575." > targetted for region d389c70fde9ec07971d0cfd20ef8f575 does not match this region: {ENCODED => fa8a526f2578eb3630bb08a4b1648f5d, NAME => 'table1,d6b-2282- 9223370590058224807-U-9856557-EJ452727-16313786400171,1449616291799.fa8a526f2578eb3630bb08a4b1648f5d.', STARTKEY => 'd6b-2282-9223370590058224807-U-9856557-EJ452727- 16313786400171', ENDKEY => 'd76-2553-9223370588576178807-U-7416904-EK875822-17662180600000'} > at org.apache.hadoop.hbase.regionserver.HRegion.checkTargetRegion(HRegion.java:4592) > at org.apache.hadoop.hbase.regionserver.HRegion.replayWALCompactionMarker(HRegion.java:3831) > at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEdits(HRegion.java:3747) > at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEditsIfAny(HRegion.java:3601) > at org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionStores(HRegion.java:911) > at org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:789) > at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:762) > at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5774) > at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:5744) > {code} > This was likely caused by the following action of hbck: > {code} > 15/12/08 18:11:34 INFO util.HBaseFsck: [hbasefsck-pool1-t37] Moving files from hdfs://Zealand/hbase/data/default/table1/d389c70fde9ec07971d0cfd20ef8f575/recovered.edits into containing region hdfs://Zealand/hbase/data/default/table1/fa8a526f2578eb3630bb08a4b1648f5d/recovered.edits > {code} > The recovered.edits for d389c70fde9ec07971d0cfd20ef8f575 contained compaction marker which couldn't be replayed against fa8a526f2578eb3630bb08a4b1648f5d -- This message was sent by Atlassian JIRA (v6.3.4#6332)