Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 56023 invoked from network); 13 Jan 2009 11:06:32 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 13 Jan 2009 11:06:32 -0000 Received: (qmail 29662 invoked by uid 500); 13 Jan 2009 11:06:23 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 29570 invoked by uid 500); 13 Jan 2009 11:06:23 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 29542 invoked by uid 99); 13 Jan 2009 11:06:22 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 13 Jan 2009 03:06:22 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 13 Jan 2009 11:06:21 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 5DB29234C4B6 for ; Tue, 13 Jan 2009 03:06:01 -0800 (PST) Message-ID: <233985920.1231844761382.JavaMail.jira@brutus> Date: Tue, 13 Jan 2009 03:06:01 -0800 (PST) From: "Zheng Shao (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Updated: (HADOOP-4918) Make bzip2 work with SequenceFile In-Reply-To: <980861389.1229647544207.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-4918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Shao updated HADOOP-4918: ------------------------------- Fix Version/s: 0.21.0 Status: Patch Available (was: Open) > Make bzip2 work with SequenceFile > --------------------------------- > > Key: HADOOP-4918 > URL: https://issues.apache.org/jira/browse/HADOOP-4918 > Project: Hadoop Core > Issue Type: Improvement > Components: mapred > Reporter: Zheng Shao > Fix For: 0.21.0 > > Attachments: HADOOP-4918.1.patch, TestSequenceFileBZip.java > > > Somehow bzip2 does not work with SequenceFile: > {code} > String codec = "org.apache.hadoop.io.compress.BZip2Codec"; > SequenceFile.Writer writer = SequenceFile.createWriter(fs, conf, new Path(output), > reader.getKeyClass(), reader.getValueClass(), CompressionType.BLOCK, > (CompressionCodec)Class.forName(codec).newInstance()); > {code} > The stack trace is here: > {noformat} > java.lang.UnsupportedOperationException > at org.apache.hadoop.io.compress.BZip2Codec.getCompressorType(BZip2Codec.java:80) > at org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:98) > at org.apache.hadoop.io.SequenceFile$Writer.init(SequenceFile.java:914) > at org.apache.hadoop.io.SequenceFile$BlockCompressWriter.(SequenceFile.java:1198) > at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:401) > at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:329) > at org.apache.hadoop.mapred.TestSequenceFileBZip.main(TestSequenceFileBZip.java:43) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:165) > at org.apache.hadoop.mapred.JobShell.run(JobShell.java:54) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79) > at org.apache.hadoop.mapred.JobShell.main(JobShell.java:68) > {noformat} -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.