{"id":16977226,"date":"2023-08-16T12:25:39","date_gmt":"2023-08-16T12:25:39","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/redisexception-moved-3889-aws-memorydb\/"},"modified":"2023-08-16T12:25:39","modified_gmt":"2023-08-16T12:25:39","slug":"redisexception-moved-3889-aws-memorydb","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/redisexception-moved-3889-aws-memorydb\/","title":{"rendered":"RedisException: MOVED 3889 \/ AWS MemoryDB"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hello Till,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">first of all thank you for providing this awesome plugin. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Until yesterday, it worked perfectly. We did not change any configuration, did not update plugins or anything else on the page. Today we&#8217;ve got this error and a broken WordPress instance:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>NOTICE: PHP message: RedisException: MOVED 3889 xxx-0001-002.xxx.xxx.memorydb.sa-east-1.amazonaws.com:6379 in \/usr\/src\/wordpress\/wp-content\/object-cache.php:1922<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">We configured <code>WP_REDIS_HOST<\/code> with <code>clustercfg.xxx.xxx.memorydb.sa-east-1.amazonaws.com<\/code>. As far as I&#8217;m understanding predis as well as phpredis, both are able to resolve clusters without providing a dedicated cluster configuration.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Obviously <code>xxx-0001-002.<\/code> is resolved via <code>clustercfg<\/code>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now we&#8217;re not able to get the page up and running with object cache enabled.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Redis is running as AWS MemoryDB with multiple nodes and shards. As said &#8211; worked until today.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I&#8217;m not sure how to continue here. Any ideas?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thank you in advance and best regards,<br \/>Sascha <\/p>\n","protected":false},"template":"","class_list":["post-16977226","topic","type-topic","status-publish","hentry","topic-tag-cluster","topic-tag-phpredis","topic-tag-predis"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16977226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16977226\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=16977226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}