{"id":3342,"date":"2024-03-13T06:50:37","date_gmt":"2024-03-13T06:50:37","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-are-acknowledgment-and-anchoring-in-the-context-of-storm\/"},"modified":"2025-07-30T14:49:32","modified_gmt":"2025-07-30T14:49:32","slug":"what-are-acknowledgment-and-anchoring-in-the-context-of-storm","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-are-acknowledgment-and-anchoring-in-the-context-of-storm\/","title":{"rendered":"Storm Acknowledgment &#038; Anchoring Explained"},"content":{"rendered":"<p>In Storm mode, Acknowledgment refers to when a Spout or Bolt completes processing a message and sends an Ack message to the source, indicating successful processing. This ensures proper handling of the message and prompts the Spout or Bolt to work on the next message.<\/p>\n<p>Anchoring refers to associating the processing results with the original message when handling messages, ensuring that the order and consistency of message processing is maintained even in case of errors or retries. Through Anchoring, the reliability and consistency of message processing can be ensured.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Storm mode, Acknowledgment refers to when a Spout or Bolt completes processing a message and sends an Ack message to the source, indicating successful processing. This ensures proper handling of the message and prompts the Spout or Bolt to work on the next message. Anchoring refers to associating the processing results with the original [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[1369,1370,1357,1368,1371],"class_list":["post-3342","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-acknowledgment","tag-anchoring","tag-apache-storm","tag-fault-tolerance","tag-message-processing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Storm Acknowledgment &amp; Anchoring Explained - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how Storm&#039;s Acknowledgment &amp; Anchoring ensure reliable message processing and consistency in distributed systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/what-are-acknowledgment-and-anchoring-in-the-context-of-storm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Storm Acknowledgment &amp; 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