{"id":7339,"date":"2013-01-24T18:12:56","date_gmt":"2013-01-24T10:12:56","guid":{"rendered":"http:\/\/ihower.tw\/blog\/?p=7339"},"modified":"2013-01-25T16:02:49","modified_gmt":"2013-01-25T08:02:49","slug":"%e4%bf%ae%e6%94%b9-aws-rds-%e8%b3%87%e6%96%99%e5%ba%ab%e8%a8%ad%e5%ae%9a%ef%bc%8c%e4%bb%a5-max_allowed_packet-%e7%82%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/ihower.tw\/blog\/7339-%e4%bf%ae%e6%94%b9-aws-rds-%e8%b3%87%e6%96%99%e5%ba%ab%e8%a8%ad%e5%ae%9a%ef%bc%8c%e4%bb%a5-max_allowed_packet-%e7%82%ba%e4%be%8b","title":{"rendered":"\u4fee\u6539 AWS RDS \u8cc7\u6599\u5eab\u8a2d\u5b9a\uff0c\u4ee5 max_allowed_packet \u70ba\u4f8b"},"content":{"rendered":"

\u8a18\u9304\u4e00\u4e0b\uff0c\u4ee5\u5f8c\u80af\u5b9a\u9084\u6703\u518d\u7528\u5230\u3002<\/p>\n

\u56e0\u70ba MySQL \u9810\u8a2d\u7684 max_allowed_packet \u8a2d\u5b9a\u662f 1M\uff0c\u5c0d\u6709\u4e9b\u61c9\u7528\u4f86\u8aaa\u53ef\u80fd\u592a\u5c0f\u4e86\u3002\u5982\u679c\u662f\u81ea\u5df1\u67b6 MySQL \u6539 \/etc\/mysql\/my.cnf \u5c31\u662f\u4e86\uff0c\u4e0d\u904e\u79df\u7528 Amazon RDS<\/a> \u5c31\u6c92\u6709\u9019\u7a2e\u4e8b\u4e86\u3002\u53c8\u5b83\u7684 web console \u4e5f\u6c92\u6709\u63d0\u4f9b\u4ecb\u9762\u53ef\u4ee5\u6539\u8a2d\u5b9a(parameters)<\/del>\u9664\u4e86\u53ef\u4ee5\u7528 AWS \u7684 web console \u4ecb\u9762\u4f86\u6539\uff0c\u4e5f\u53ef\u4ee5\u900f\u904e Amazon RDS Command Line Toolkit<\/a> \u547c\u53eb API \u4f86\u6539\uff0c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \n

    \u4e0b\u8f09 Amazon RDS Command Line Toolkit<\/a><\/p>\n<\/li>\n

  2. \n

    \u53c3\u8003 credential-file-path.template\uff0c\u7de8\u8f2f credentials.txt \u628a AWSAccessKeyId \u548c AWSSecretKey \u586b\u4e0a\u53bb<\/p>\n<\/li>\n

  3. \n

    \u8a2d\u5b9a\u74b0\u5883\u8b8a\u6578\uff0c\u4f8b\u5982\uff1a
    \nexport AWS_RDS_HOME=\/Users\/ihower\/RDSCli-1.12.001
    \nexport JAVA_HOME=\/System\/Library\/Frameworks\/JavaVM.framework\/Home
    \nexport PATH=\/Users\/ihower\/RDSCli-1.12.001\/bin:$PATH
    \nexport AWS_CREDENTIAL_FILE=$AWS_RDS_HOME\/credentials.txt
    \nexport EC2_REGION=ap-northeast-1
    \n<\/code><\/p>\n<\/li>\n

  4. \n

    chmod +x ${AWS_RDS_HOME}\/bin\/*<\/code><\/p>\n<\/li>\n

  5. \n

    rds-create-db-parameter-group <\u81ea\u5b9a\u7684parameters\u7fa4\u7d44\u540d\u7a31> -d \"\u7fa4\u7d44\u63cf\u8ff0\" -f MySQL5.5<\/code> \u65b0\u589e\u4e00\u500b\u7fa4\u7d44\u4f86\u653e\u53c3\u6578<\/p>\n<\/li>\n

  6. \n

    rds-modify-db-parameter-group <\u81ea\u5b9a\u7684parameters\u7684\u7fa4\u7d44\u540d\u7a31> -p \"name=max_allowed_packet,value=2097152,method=immediate\"<\/code> \u628a\u53c3\u6578\u653e\u9032\u4f60\u81ea\u5b9a\u7684\u7fa4\u7d44\u88e1 (\u9019\u88e1\u55ae\u4f4d\u53ea\u80fd\u7528bytes)<\/p>\n<\/li>\n

  7. \n

    rds-modify-db-instance <DB Instance Name> -g <\u81ea\u5b9a\u7684parameters\u7fa4\u7d44\u540d\u7a31><\/code> \u628a\u7fa4\u7d44\u7d81\u5230\u6307\u5b9a\u7684 DB \u4e0a<\/p>\n<\/li>\n

  8. \n

    \u9019\u500b\u8a2d\u5b9a\u4f3c\u4e4e\u4e0d\u9700\u8981 reboot \u5c31\u751f\u6548\u4e86\u3002\u8981\u91cd\u958b\u7684\u8a71\uff0c\u5728 web console \u4e5f\u53ef\u4ee5 reboot\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u5b8c\u6574\u7684\u6587\u4ef6\u5728 AWS Command Line Reference<\/a>\uff0c\u4f8b\u5982<\/p>\n


    \nrds-describe-db-instances <DB Instance Name> \u770b\u9019\u500b DB \u5957\u7528\u4e86\u4ec0\u9ebc PARAMGRP \u7fa4\u7d44
    \nrds-describe-db-parameters <\u81ea\u5b9a\u7684parameters\u7684\u7fa4\u7d44\u540d\u7a31> \u770b\u9019\u500b\u7fa4\u7d44\u7684 parameters
    \n<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

    \u8a18\u9304\u4e00\u4e0b\uff0c\u4ee5\u5f8c\u80af\u5b9a\u9084\u6703\u518d\u7528\u5230\u3002 \u56e0\u70ba MySQL \u9810\u8a2d\u7684 max_allowed_packet \u8a2d\u5b9a\u662f 1M\uff0c … <\/p>\n

    \u95b1\u8b80\u5168\u6587\u3008\u4fee\u6539 AWS RDS \u8cc7\u6599\u5eab\u8a2d\u5b9a\uff0c\u4ee5 max_allowed_packet \u70ba\u4f8b\u3009<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[67,68],"tags":[],"class_list":["post-7339","post","type-post","status-publish","format-standard","hentry","category-aws","category-devops","entry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1q6tG-1Un","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts\/7339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/comments?post=7339"}],"version-history":[{"count":12,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts\/7339\/revisions"}],"predecessor-version":[{"id":7358,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts\/7339\/revisions\/7358"}],"wp:attachment":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/media?parent=7339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/categories?post=7339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/tags?post=7339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}