Cloudera Blog
We are thrilled to announce the general availability of the Cloudera AI Inference service, powered by NVIDIA NIM microservices, part of the NVIDIA AI Enterprise platform, to accelerate generative AI deployments for enterprises. This service supports a range of optimized AI models, enabling seamless and scalable AI inference. Background The generative AI landscape is evolving […] Read blog post
Cloudera Searchã£ã¦ã®ãŒå‡ºãŸã‚‰ã—ã„（ã¨ã‚Šã‚ãˆãšã€é›‘感？）
AWS Summitã«æ¥ã¦ã„ãŸã®ã§ã™ãŒã€TLã§ã¯ã€Cloudera SearchãŒè³‘ã‚ã£ã¦ã¾ã—ãŸã€‚ ã¨ã„ã†ã“ã¨ã§ã€è»½ãã©ã‚“ãªã‚‚ã®ã‹èªã‚“ã り調ã¹ãŸã‚Šã—ãŸãƒ¡ãƒ¢ã‚’残ã—ã¨ã“ã†ã‹ã¨ã€‚ 英語力ã¯ã‚ã‚„ã—ã„ã®ã§ã€ãŠã‹ã—ã„ã¨ã“ãŒã‚ã£ãŸã‚‰ãƒ„ッコミを。 Cloudera Searchã¨ã¯ï¼Ÿ CDH4.3ã«å¯¾å¿œã—ãŸCDHユーザå‘ã‘ã®æ¤œç´¢ã‚·ã‚¹ãƒ†ãƒ （beta版）ãªã®ã‹ãªï¼Ÿ CDHã«çµ±åˆã•ã‚ŒãŸæ¤œç´¢ãƒ•ãƒ¬ãƒ¼ãƒ ワークãªã®ã‹ãªï¼Ÿ 基本ã¯Lucene/Solr 4.3ã§Hadoopã®ãƒšã‚¿ãƒã‚¤ãƒˆãƒ‡ãƒ¼ã‚¿ã‚’検索ã™ã‚‹ã“ã¨ãŒã§ãるよã†ã«ãªã‚‹ã¿ãŸã„ã§ã™ã€‚ ã©ã‚“ãªä»•çµ„ã¿ï¼Ÿ 次ã®ã‚‚ã®ã‚’利用ã—ã¦ã„るよã†ã§ã™ã€‚（Githubã®READMEã‹ã‚‰ã€‚） 使ã£ã¦ã‚‹ã‚‚ã® Apache Solr(4.3.0＋α？) Apache Lucene（Solrã¤ã‹ã£ã¦ã‚‹ã‹ã‚‰ã） Apache SolrCloud（ã†ãƒ¼ã‚“ã€Solrã«å«ã¾ã‚Œã‚‹ã®ã«åˆ¥ã«å‡ºã—ã¦ã‚‹ã®ãªã‚“ã§ï¼Ÿï¼‰
How to convert non-HA NameNode to QJM HA on CDH4 | 外é“父ã®åŒ
CDH3ã‹ã‚‰å§‹ã‚ã¦CDH4.1ã¾ã§ã‚¢ãƒƒãƒ—グレードã—ã¦åˆ©ç”¨ã—続ã‘ã¦ã„ã¾ã™ãŒã€ã“ã®éŽç¨‹ã§NameNodeã®æ§‹æˆã¯å¤‰æ›´ã›ãšã«é‹ç”¨ã—ã¦ãã¾ã—ãŸã€‚ 当然ã€CDH4ã‹ã‚‰ã®å…¬å¼HA構æˆã«é–¢å¿ƒã¯ã‚ã£ãŸã®ã§ã™ãŒã€è¤‡æ•°ã®æ›´æ–°ã‚’åŒæ™‚ã«è¡Œã†ã¨å±ãªã„ã¨ã‹ã€è‹±èªžãƒžãƒ‹ãƒ¥ã‚¢ãƒ«èªã‚€ã®ã‚ã‚“ã©ãã›ãƒ¼æ„Ÿã‹ã‚‰ãƒŸãƒ‰ãƒ«ãƒ¬ãƒ³ã‚¸ã«è·é›¢ã‚’ç½®ã„ã¦ã„ãŸã¨ã“ã‚ã«ã€ã‚‚ã‚Šã™å…ˆç”ŸãŒãƒˆãƒ©ã‚¤ã—ã¦ãã‚Œã¦ã€ä¹—ã‚‹ã—ã‹ãªã„ビッグウェーブ到æ¥ã€‚å¾…ã¤ã¹ãã‚‚ã®ã¯ä»–人ã®æ¤œè¨¼ã¨ã¯ã‚ˆã言ã£ãŸã‚‚ã®ã§ã™ãªã。 タイトルã¯NameNode構æˆã®åˆ‡ã‚Šæ›¿ãˆã€ã¨ãªã£ã¦ã„ã¾ã™ãŒã€ã“ã‚Œã‹ã‚‰æ–°ã—ãQJM HAã§çµ„む人ã«ã‚‚å½¹ã«ç«‹ã¤å†…容ã¨ãªã£ã¦ã„ã¾ã™ã‚†ãˆã€ç§ãŒè¡€ååã‚’åã„ã¦ã¾ã¨ã‚ãŸæƒ…å ±ã‚’æ˜¯éžã”覧ãã ã•ã„ã¾ã›ã€‚ リンク CDH4.1ã«ãŠã‘るクォーラムベースジャーナリング Quorum-Journal Design CDH4.1オーãƒãƒ¼ãƒ“ュー Software Configuration for Qu
CDH4 YARNã§Hive - marblejediary
å‹•ã‹ãªã„ã¨ã„ã†å™‚ãŒã‚ã£ãŸã®ã§è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚別ãªã¨ã“ã‚ã§ã¯ã¾ã‚Šã¾ã—ãŸãŒã€å‹•ã„ãŸæ°—ãŒã—ã¾ã™ã€‚ãªã«ã’ã«å®Œå…¨åˆ†æ•£ç’°å¢ƒã§ã®Hiveã¯åˆã‚ã¦ã§ã—ãŸã€‚ãªã®ã¨ã€ç‰¹ã«Hiveã«ã¤ã„ã¦ã‚ã¾ã‚Šã¾ã˜ã‚ã«èª¿ã¹ã¦ã„ãªã„ã®ã§ã€ã“ã†ã„ã†è¨å®šæ£ã—ã„ã‹ã¯å®šã‹ã§ã¯ãªã„ã§ã™ã€‚metastoreã¯ãƒãƒ¼ã‚«ãƒ«ã®ã¾ã¾ã¨ã‹ã€‚ ã¨ã‚Šã‚ãˆãšã€exampleã§resource managerã«jobを投ã’られるã“ã¨ã‚’確èªã—ãŸçŠ¶æ…‹ã§ã€hiveã«ã‚¯ã‚¨ãƒªã‚’投ã’ã‚‹ã¨æ€’られã¾ã—ãŸã€‚ WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties files. Logging initialized using config
CDH3u2ã§åˆã‚ã¦Hiveを使ã£ã¦ã¿ã‚‹ï¼ˆåˆå¿ƒè€…å‘ã‘？） - æ°—ã¾ãã‚Œãªå‚™å¿˜éŒ²(ä»®)
ã¨ã„ã†ã‚ã‘ã§ã€ CDH3u2ã§åˆã‚ã¦Hiveを使ãŠã†ã¨ã—ãŸã‚‰ã€ 環境ã¾ã‚り（ã¨ã„ã†ã‹ã»ã¨ã‚“ã©permission denied）㧠何度ã‹ã¯ã¾ã£ãŸã®ã§ã€æ•´ç†ã—ã¦ãŠã。 ãªãŠã€CDH3u2自体ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¯ã€ã€å¿˜ã‚ŒãŸã€‚ ã“ã®ãらã„ãªã‚‰ã°ã€ããã‚Œã°ãŸãã•ã‚“ヒットã™ã‚‹ã€‚ 以下ã€å‰ææ¡ä»¶ã¨ã—ã¦ã€hdfsユーザã§æ“作を行ã†ã‚‚ã®ã¨ã™ã‚‹ã€‚ CDH3u2ã®hiveをインストールã™ã‚Œã°ã€ hiveコマンドã®ãƒ‘スãªã©ã€è‡ªå‹•ã§é€šã—ã¦ãれるã®ã§ã€ 後ã¯ç’°å¢ƒã¾ã‚ã‚Šã‚’æ•´ç†ã™ã‚Œã°ã‚ˆã„。 ã¨ã‚Šã‚ãˆãšã€hiveコマンドを実行ã™ã‚‹ã¨ã€ä»¥ä¸‹ã®ã‚ˆã†ãªã‚¨ãƒ©ãƒ¼ãŒå‡ºåŠ›ã•ã‚Œã‚‹ã€‚ -bash-4.1$ hive Hive history file=/tmp/hdfs/hive_job_log_hdfs_201112070248_1529599074.txt Exception in thread "main" java.io.FileN
Configuring Ports for Cloudera Manager Free Edition - Cloudera Support
The CDH components, Cloudera Manager, and third parties use the ports listed in the tables that follow. Before you deploy CDH and Cloudera Manager, make sure these ports are open on each system. Download this guide Ports Used by Components of CDH3 Component Service Qualifier Port Protocol Access Requirement Configuration Comment
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[ANNOUNCE] Cloudera Distribution of Apache Spark 2.1 Release 1
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Configuring Ports for CDH4 - Cloudera Support
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