Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id ED1A27E63 for ; Fri, 9 Dec 2011 19:54:22 +0000 (UTC) Received: (qmail 6605 invoked by uid 500); 9 Dec 2011 19:54:21 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 6579 invoked by uid 500); 9 Dec 2011 19:54:21 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 6571 invoked by uid 99); 9 Dec 2011 19:54:21 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 09 Dec 2011 19:54:21 +0000 X-ASF-Spam-Status: No, hits=-0.1 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of manishsethi@in.ibm.com designates 122.248.162.8 as permitted sender) Received: from [122.248.162.8] (HELO e28smtp08.in.ibm.com) (122.248.162.8) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 09 Dec 2011 19:54:10 +0000 Received: from /spool/local by e28smtp08.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Sat, 10 Dec 2011 01:23:45 +0530 Received: from d28av05.in.ibm.com (d28av05.in.ibm.com [9.184.220.67]) by d28relay03.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id pB9JriPS4165820 for ; Sat, 10 Dec 2011 01:23:45 +0530 Received: from d28av05.in.ibm.com (loopback [127.0.0.1]) by d28av05.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id pB9JriPL010392 for ; Sat, 10 Dec 2011 06:53:44 +1100 Received: from d23m0061.in.ibm.com (d23m0061.in.ibm.com [9.126.109.99]) by d28av05.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id pB9Jrh8M010350 for ; Sat, 10 Dec 2011 06:53:44 +1100 To: user@hbase.apache.org MIME-Version: 1.0 Subject: HBase with RawLocalFileSystem X-KeepSent: BF8C1621:0ABDD0D4-65257961:006BB03E; type=4; name=$KeepSent X-Mailer: Lotus Notes Build V853_CD4_03082011 March 08, 2011 From: Manish Sethi Message-ID: Date: Sat, 10 Dec 2011 01:23:19 +0530 X-MIMETrack: Serialize by Router on d23m0061/23/M/IBM(Release 8.5.1FP4|July 25, 2010) at 10/12/2011 01:23:21, Serialize complete at 10/12/2011 01:23:21 Content-Type: multipart/alternative; boundary="=_alternative 006D40D665257961_=" x-cbid: 11120919-2000-0000-0000-000005A860E8 X-Virus-Checked: Checked by ClamAV on apache.org --=_alternative 006D40D665257961_= Content-Type: text/plain; charset="US-ASCII" Hi, I'm trying to run HBase 0.92 build #177 from Jenkins Server with RawLocalFileSystem in order to avoid checksum. I have added a property (fs.file.impl) in hbase-site.xml for this. Writes go fine with this. However, during scans, occasionally, it passes through but most of the time it fails with following exception. Please let me know, if I an missing something here. Thanks, Manish java.io.IOException: Could not seek StoreFileScanner[HFileScanner for reader reader=, ...] at org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseek(StoreFileScanner.java:131) at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekExactly(StoreFileScanner.java:219) at org.apache.hadoop.hbase.regionserver.KeyValueHeap$SeekType$2.seek(KeyValueHeap.java:64) at org.apache.hadoop.hbase.regionserver.KeyValueHeap.generalizedSeek(KeyValueHeap.java:277) at org.apache.hadoop.hbase.regionserver.KeyValueHeap.seekExactly(KeyValueHeap.java:257) at org.apache.hadoop.hbase.regionserver.StoreScanner.reseek(StoreScanner.java:421) at org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:285) at org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:138) at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:2936) at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:2892) at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.next(HRegion.java:2909) at org.apache.hadoop.hbase.regionserver.HRegionServer.next(HRegionServer.java:2121) at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1325) Caused by: java.io.IOException: Invalid HFile block magic: assessm at org.apache.hadoop.hbase.io.hfile.BlockType.parse(BlockType.java:110) at org.apache.hadoop.hbase.io.hfile.BlockType.read(BlockType.java:121) at org.apache.hadoop.hbase.io.hfile.HFileBlock.(HFileBlock.java:167) at org.apache.hadoop.hbase.io.hfile.HFileBlock.(HFileBlock.java:76) at org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockData(HFileBlock.java:1324) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.readBlock(HFileReaderV2.java:269) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.readNextDataBlock(HFileReaderV2.java:454) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.next(HFileReaderV2.java:418) at org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseekAtOrAfter(StoreFileScanner.java:200) at org.apache.hadoop.hbase.regionserver.StoreFileScanner.reseek(StoreFileScanner.java:124) ... 16 more --=_alternative 006D40D665257961_=--