{"id":23615,"date":"2024-03-16T01:42:48","date_gmt":"2024-03-16T01:42:48","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/"},"modified":"2024-03-22T01:42:03","modified_gmt":"2024-03-22T01:42:03","slug":"how-to-resolve-the-java-exception-of-connection-pool-shut-down","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/","title":{"rendered":"How to resolve the “Java exception of connection pool shut down”?"},"content":{"rendered":"

The “Java connection pool shut down” exception is usually caused by the connection pool being closed or experiencing configuration issues. The resolution is as follows:<\/p>\n

    \n
  1. Check the connection pool configuration: Ensure that the connection pool is configured correctly, such as verifying the database connection URL, username, password, etc.<\/li>\n
  2. Check the status of the connection pool: make sure the connection pool is closed, if it is closed, it needs to be reinitialized.<\/li>\n
  3. Check for connection leaks: If a connection leak occurs, meaning that the connection is not closed after its use causing depletion of connection pool resources, it can be resolved by explicitly closing the connection after its use.<\/li>\n
  4. Check the database connection: Verify if the database is running smoothly and if the network connection is working properly.<\/li>\n
  5. Check the usage of the connection pool: If the number of connections in the connection pool is too low, it may lead to exhaustion of connection pool resources, so you can increase the maximum number of connections in the connection pool appropriately.<\/li>\n
  6. Review the logs: Examine the error logs to pinpoint the specific cause of the issue for better problem solving.<\/li>\n<\/ol>\n

    If the above methods do not solve the problem, you can try using a different connection pool implementation, or utilize other features within the connection pool such as connection recovery policies or connection validation to address the issue.<\/p>\n","protected":false},"excerpt":{"rendered":"

    The “Java connection pool shut down” exception is usually caused by the connection pool being closed or experiencing configuration issues. The resolution is as follows: Check the connection pool configuration: Ensure that the connection pool is configured correctly, such as verifying the database connection URL, username, password, etc. Check the status of the connection pool: […]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-23615","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to resolve the "Java exception of connection pool shut down"? - Blog - Silicon Cloud<\/title>\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\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to resolve the "Java exception of connection pool shut down"?\" \/>\n<meta property=\"og:description\" content=\"The “Java connection pool shut down” exception is usually caused by the connection pool being closed or experiencing configuration issues. The resolution is as follows: Check the connection pool configuration: Ensure that the connection pool is configured correctly, such as verifying the database connection URL, username, password, etc. Check the status of the connection pool: […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T01:42:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T01:42:03+00:00\" \/>\n<meta name=\"author\" content=\"Isabella Edwards\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Isabella Edwards\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\"},\"author\":{\"name\":\"Isabella Edwards\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/5579144e23c225c8188167f3e3f888dd\"},\"headline\":\"How to resolve the “Java exception of connection pool shut down”?\",\"datePublished\":\"2024-03-16T01:42:48+00:00\",\"dateModified\":\"2024-03-22T01:42:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\"},\"wordCount\":237,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\",\"name\":\"How to resolve the \\\"Java exception of connection pool shut down\\\"? - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#website\"},\"datePublished\":\"2024-03-16T01:42:48+00:00\",\"dateModified\":\"2024-03-22T01:42:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.silicloud.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to resolve the “Java exception of connection pool shut down”?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/blog\/\",\"name\":\"Silicon Cloud Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\",\"name\":\"Silicon Cloud Blog\",\"url\":\"https:\/\/www.silicloud.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png\",\"contentUrl\":\"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png\",\"width\":1024,\"height\":1024,\"caption\":\"Silicon Cloud Blog\"},\"image\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\",\"https:\/\/twitter.com\/SiliCloudGlobal\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/5579144e23c225c8188167f3e3f888dd\",\"name\":\"Isabella Edwards\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d4d4dec47f553ac7961d9fa4cc9bdcdcf5b7ce5106594330b6d25c5694fdbaec?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d4d4dec47f553ac7961d9fa4cc9bdcdcf5b7ce5106594330b6d25c5694fdbaec?s=96&d=mm&r=g\",\"caption\":\"Isabella Edwards\"},\"url\":\"https:\/\/www.silicloud.com\/blog\/author\/isabellaedwards\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"How to resolve the \"Java exception of connection pool shut down\"? - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/","og_locale":"en_US","og_type":"article","og_title":"How to resolve the \"Java exception of connection pool shut down\"?","og_description":"The “Java connection pool shut down” exception is usually caused by the connection pool being closed or experiencing configuration issues. The resolution is as follows: Check the connection pool configuration: Ensure that the connection pool is configured correctly, such as verifying the database connection URL, username, password, etc. Check the status of the connection pool: […]","og_url":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/","og_site_name":"Blog - Silicon Cloud","article_publisher":"https:\/\/www.facebook.com\/SiliCloudGlobal\/","article_published_time":"2024-03-16T01:42:48+00:00","article_modified_time":"2024-03-22T01:42:03+00:00","author":"Isabella Edwards","twitter_card":"summary_large_image","twitter_creator":"@SiliCloudGlobal","twitter_site":"@SiliCloudGlobal","twitter_misc":{"Written by":"Isabella Edwards","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/#article","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/"},"author":{"name":"Isabella Edwards","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/5579144e23c225c8188167f3e3f888dd"},"headline":"How to resolve the “Java exception of connection pool shut down”?","datePublished":"2024-03-16T01:42:48+00:00","dateModified":"2024-03-22T01:42:03+00:00","mainEntityOfPage":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/"},"wordCount":237,"commentCount":0,"publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/","url":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/","name":"How to resolve the \"Java exception of connection pool shut down\"? - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/#website"},"datePublished":"2024-03-16T01:42:48+00:00","dateModified":"2024-03-22T01:42:03+00:00","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-java-exception-of-connection-pool-shut-down\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.silicloud.com\/blog\/"},{"@type":"ListItem","position":2,"name":"How to resolve the “Java exception of connection pool shut down”?"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/blog\/#website","url":"https:\/\/www.silicloud.com\/blog\/","name":"Silicon Cloud Blog","description":"","publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.silicloud.com\/blog\/#organization","name":"Silicon Cloud Blog","url":"https:\/\/www.silicloud.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png","contentUrl":"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png","width":1024,"height":1024,"caption":"Silicon Cloud Blog"},"image":{"@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/SiliCloudGlobal\/","https:\/\/twitter.com\/SiliCloudGlobal"]},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/5579144e23c225c8188167f3e3f888dd","name":"Isabella Edwards","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d4d4dec47f553ac7961d9fa4cc9bdcdcf5b7ce5106594330b6d25c5694fdbaec?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d4d4dec47f553ac7961d9fa4cc9bdcdcf5b7ce5106594330b6d25c5694fdbaec?s=96&d=mm&r=g","caption":"Isabella Edwards"},"url":"https:\/\/www.silicloud.com\/blog\/author\/isabellaedwards\/"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts\/23615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/comments?post=23615"}],"version-history":[{"count":1,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts\/23615\/revisions"}],"predecessor-version":[{"id":57602,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts\/23615\/revisions\/57602"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/media?parent=23615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/categories?post=23615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/tags?post=23615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}