--- title: Amazon EMR Serverless now makes it easier to specify... description: Amazon EMR Serverless now makes it easier to specify fine grained log configurations for your driver and executor logs. Spark uses Log4j2 to configure logs for... canonical: https://daily.dev/posts/amazon-emr-serverless-now-makes-it-easier-to-specify-fine-grained-log-configurations-3uggrrqqy twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Amazon EMR Serverless now makes it easier to specify fine grained log configurations | daily.dev og:description: Amazon EMR Serverless now makes it easier to specify fine grained log configurations for your driver and executor logs. Spark uses Log4j2 to configure logs for... og:url: https://daily.dev/posts/amazon-emr-serverless-now-makes-it-easier-to-specify-fine-grained-log-configurations-3uggrrqqy og:image: https://api.daily.dev/og/posts/3uGGRRqQy.png og:image:alt: Amazon EMR Serverless now makes it easier to specify fine grained log configurations og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Amazon EMR Serverless now makes it easier to specify fine grained log configurations **[AWS](https://daily.dev/sources/aws)** · 1 min read · 0 upvotes · 0 comments ## Summary Amazon EMR Serverless now makes it easier to specify fine grained log configurations for your driver and executor logs. Spark uses Log4j2 to configure logs for Spark and Apache Hive. Spark's default log settings can be too verbose, making it difficult to find relevant log entries. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#apache-spark](https://daily.dev/tags/apache-spark), [#spark](https://daily.dev/tags/spark), [#hive](https://daily.dev/tags/hive) [View this post on daily.dev](https://daily.dev/posts/amazon-emr-serverless-now-makes-it-easier-to-specify-fine-grained-log-configurations-3uggrrqqy) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Amazon EMR Serverless now makes it easier to specify fine grained log configurations","url":"https://daily.dev/posts/amazon-emr-serverless-now-makes-it-easier-to-specify-fine-grained-log-configurations-3uggrrqqy","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/amazon-emr-serverless-now-makes-it-easier-to-specify-fine-grained-log-configurations-3uggrrqqy"},"datePublished":"2023-08-15T17:48:24.787Z","dateModified":"2023-08-15T17:48:13.945Z","description":"Amazon EMR Serverless now makes it easier to specify fine grained log configurations for your driver and executor logs. 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