Hadoop0.23 YARNメモ(Hishidama's Hadoop0.23 YARN Memo)æ¦‚è¦ YARNã¯ã€Hadoop0.23ã«ãŠã‘るジョブ実行フレームワークã®åå‰ã€‚ 0.23よりå‰ã®Hadoopã¯MapReduceã¨ã„ã†ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ （ã«åŸºã¥ãフレームワーク）ã ã£ãŸã®ã§ã€æ¬¡ä¸–代MapReduceã¨ã„ã†æ„味ã§MapReduce2.0（MRv2）ã¨ã‚‚呼ã°ã‚Œã¦ã„ã‚‹ãŒã€å®Ÿéš›ã¯ã‚‚ã†MapReduceã§ã¯ãªã„ã®ã§ã€åˆ¥ã®åå‰ãŒä»˜ã‘られãŸã®ã ã‚ã†ã€‚ YARNã§ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ãªæ‰‹é †ã§ã‚¢ãƒ—リケーションを実行ã™ã‚‹ã€‚ （ResourceManager（RM）ã¨ã‹ApplicationMaster（App Mstr・AM）ã¨ã‹ã®é–¢ä¿‚ã«ã¤ã„ã¦ã¯ã€YARN Architectureã‚’å‚照） ClientãŒResourceManagerã«å¯¾ã—ã¦ãƒ—ãƒã‚°ãƒ©ãƒ （ApplicationMaster）ã®å®Ÿè¡Œã‚’ä¾é ¼ï¼ˆsubmit）ã™ã‚‹ã€‚ ResourceManagerã¯ã€ã©ã“ã‹ã®ãƒŽãƒ¼ãƒ‰ã§ApplicationMaste
Registration: Machine learning & data conference | O'Reilly Strata
{{#tags}}- {{label}}
{{/tags}}