Return-Path: Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: (qmail 61547 invoked from network); 21 Sep 2010 11:52:02 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 21 Sep 2010 11:52:02 -0000 Received: (qmail 11372 invoked by uid 500); 21 Sep 2010 11:52:00 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 10101 invoked by uid 500); 21 Sep 2010 11:51:58 -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 10091 invoked by uid 99); 21 Sep 2010 11:51:57 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Sep 2010 11:51:57 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Sep 2010 11:51:54 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o8LBpXx9025818 for ; Tue, 21 Sep 2010 11:51:33 GMT Message-ID: <8618695.314311285069893196.JavaMail.jira@thor> Date: Tue, 21 Sep 2010 07:51:33 -0400 (EDT) From: "Jonathan Gray (JIRA)" To: issues@hbase.apache.org Subject: [jira] Commented: (HBASE-3020) Splitting .META. broke since new master went in In-Reply-To: <30933128.310761285052133346.JavaMail.jira@thor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HBASE-3020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12912943#action_12912943 ] Jonathan Gray commented on HBASE-3020: -------------------------------------- bq. Splitting .META. broke... You are referring to log splitting? Seems so just trying to verify. New master definitely does not support multiple META regions currently (nor did old). > Splitting .META. broke since new master went in > ----------------------------------------------- > > Key: HBASE-3020 > URL: https://issues.apache.org/jira/browse/HBASE-3020 > Project: HBase > Issue Type: Bug > Components: master > Reporter: stack > Assignee: stack > Priority: Blocker > Fix For: 0.90.0 > > > From Ryan: > Log recovery didn't seem to run during META open, here is my hadoop lsr: > {code} > drwxr-xr-x - hadoop supergroup 0 2010-09-20 19:20 /hbase-206/.META. > drwxr-xr-x - hadoop supergroup 0 2010-09-20 19:20 > /hbase-206/.META./.META.,,1 > drwxr-xr-x - hadoop supergroup 0 2010-09-20 19:20 > /hbase-206/.META./.META.,,1/recovered.edits > -rw-r--r-- 3 hadoop supergroup 35544 2010-09-20 19:20 > /hbase-206/.META./.META.,,1/recovered.edits/0000000000000000008 > drwxr-xr-x - hadoop supergroup 0 2010-09-20 13:36 > /hbase-206/.META./1028785192 > drwxr-xr-x - hadoop supergroup 0 2010-09-20 13:36 > /hbase-206/.META./1028785192/.oldlogs > -rw-r--r-- 3 hadoop supergroup 124 2010-09-20 13:36 > /hbase-206/.META./1028785192/.oldlogs/hlog.1285015016913 > -rw-r--r-- 3 hadoop supergroup 1018 2010-09-20 13:36 > /hbase-206/.META./1028785192/.regioninfo > drwxr-xr-x - hadoop supergroup 0 2010-09-20 13:36 > /hbase-206/.META./1028785192/historian > drwxr-xr-x - hadoop supergroup 0 2010-09-20 13:36 > /hbase-206/.META./1028785192/info > {code} > Notice how above recovered.edits is under a dir which is not the encoded name? > This is my fault I'd guess. I tried to put in place actual region names of -ROOT- and .META. rather than the anonymous encodings. Looks like I broke something split of .META. when I committed new master. Will fix in morning. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.