HDFS Reliability Document by Cloudera. Inc. - moratorium
HDFS Reliability Document by Cloudera. Inc. 2009-01-14 (Wed) 23:57 Hadoop HDFS Reliability Clouderaã¨ã„ã†ä¼šç¤¾ã‹ã‚‰ã€HDFSã®è€éšœå®³æ€§ã®è§£èª¬ã¨ã€é‹ç”¨ã™ã‚‹ç‚¹ã§ã®ãƒã‚¤ãƒ³ãƒˆãŒæ›¸ã‹ã‚ŒãŸãƒ‰ã‚ュメントãŒå‡ºã¦ã„ã‚‹ã¿ãŸã„ã§ã™ã€‚ Cloudera ã“ã®Clouderaã¨ã„ã†ä¼šç¤¾ã¯Sleepycat(BDB作ã£ã¦ãŸä¼šç¤¾ã€OracleãŒè²·åŽ)ã®å…ƒCEOãŒç«‹ã¡ä¸Šã’ãŸä¼šç¤¾ã§ã€Hadoopã®å•†ç”¨ã‚µãƒãƒ¼ãƒˆãƒ»ãƒˆãƒ¬ãƒ¼ãƒ‹ãƒ³ã‚°ã‚’ã—ã¦ã‚‹ã¿ãŸã„ã§ã™ã。 メンãƒãƒ¼ã‚’見るã¨ã€å±¤ã€…ãŸã‚‹é¢ã€…。Christophã•ã‚“ã¯GOOGã«ã„る時ã«å–り上ã’られã¦ãŸã‚Šã—ã¦ã¾ã—ãŸã。 Hadoop周りã®äºº(ãã‚“ãªäººã„ã‚‹ã®ã‹ï¼Ÿ)ã¯è¦æ³¨ç›®ã®ä¼šç¤¾ã ã¨æ€ã„ã¾ã™ã€‚ Similar Posts: HDFSã§ã‚¢ãƒˆãƒŸãƒƒã‚¯ãªè¿½è¨˜æ“作ãŒã‚µãƒãƒ¼ãƒˆ Hadoopã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¨ã‚µãƒ³ãƒ—
Hadoopã®è§£æžè³‡æ–™
オープンソース分散システム「Hadoopã€ã«é–¢ã™ã‚‹è§£æžè³‡æ–™ã‚’公開ã•ã›ã¦é ‚ã„ã¦ãŠã‚Šã¾ã™ã€‚ã“ã®èª¿æŸ»ã¯NTTãƒ¬ã‚¾ãƒŠãƒ³ãƒˆæ ªå¼ä¼šç¤¾æ§˜ã¨å…±åŒã§è¡Œã„ã¾ã—ãŸ(プレスリリース)。 Hadoop解æžè³‡æ–™(PDF), 最終更新: 2008/08/25, 公開: 2008/08/25 Hadoopã®å®Ÿéš›ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ãªã©ã«ã¤ãã¾ã—ã¦ã¯ã€å¼Šç¤¾å¤ªç”°ã«ã‚ˆã‚‹ä»¥ä¸‹ã®è¨˜äº‹ã‚‚ã”å‚考下ã•ã„。 Hadoopã€hBaseã§æ§‹ç¯‰ã™ã‚‹å¤§è¦æ¨¡åˆ†æ•£ãƒ‡ãƒ¼ã‚¿å‡¦ç†ã‚·ã‚¹ãƒ†ãƒ Hadoopã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¨ã‚µãƒ³ãƒ—ルプãƒã‚°ãƒ©ãƒ ã®å®Ÿè¡Œ 複数マシンã¸Hadoopをインストールã™ã‚‹
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Hadoop Summit and Data-Intensive Computing Symposium Videos and Slides | Yahoo! Research
Hadoop Summit and Data-Intensive Computing Symposium Videos and Slides Hadoop Summit - March 25, 2008 The Hadoop Summit brought together leaders from the Hadoop developer and user communities for the first time. Apache Hadoop, an open-source distributed computing project of the Apache Software Foundation, is a distributed file system and parallel execution environment that enables its users to pro
Problem 160 - odz buffer
Hadoop ã¯ãƒ‰ã‚ュメントãŒå°‘ãªã™ãŽã€‚ソフトウェア自体ã¯è‰¯ãã§ãã¦ã„ã‚‹ã£ã½ã„ã®ã«ã‚‚ã£ãŸã„ãªã„。 ã¾ãã€ã¨ã„ã†ã“ã¨ã§ã€Project Euler ã® Problem 160 を解ãプãƒã‚°ãƒ©ãƒ ã§ã‚‚。マジックナンãƒãƒ¼å¤šã™ãŽã ã‘ã©æ°—ã«ã—ãªã„。ã¾ãã€examples ã® PiEstimater ã§ã‚‚èªã‚“ã©ã„ãŸã»ã†ãŒè‰¯ã„ã¨æ€ã†ã‘ã©ã€‚ ã—ã£ã‹ã—ã€JobConf ã®è¨å®šã‚‚é¢å€’ã ãŒã€Generics ã®åž‹ãƒ‘ラメータãŒç…©é›‘ã 。ã“ã†ã„ã†ã®ã¯ Scala ã®å¾—æ„分野ãªæ°—ã‚‚ã™ã‚‹ãŒã€ã©ã†ã ã‚ã†ã€‚ package projecteuler; import java.io.IOException; import java.util.Iterator; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.conf.Configured
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13. $ env | grep JAVA JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home $ java -version java -versionjava version quot;1.5.0_07quot;Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_07-154)Java HotSpot(TM) Client VM (build 1.5.0_07-87, mixed mode, sharing) $ curl -O http://www.apache.org/dist/lucene/hadoop/stable/hadoop-0.13.0.tar.gz $ tar zxvf hadoop-0.13.
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Hadoop Getting Closer to 1.0Â Release - High Scalability -
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