{"id":278691,"date":"2021-01-14T20:14:02","date_gmt":"2021-01-14T12:14:02","guid":{"rendered":"http:\/\/4563.org\/?p=278691"},"modified":"2021-01-14T20:14:02","modified_gmt":"2021-01-14T12:14:02","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93-tmc-%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=278691","title":{"rendered":"\u6570\u636e\u5e93 TMC \u4e86\u600e\u4e48\u529e"},"content":{"rendered":"
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\u6570\u636e\u5e93 TMC \u4e86\u600e\u4e48\u529e <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : xlzyxxn <\/span> <\/i> 1<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u4f7f\u7528\u7684 spring cloud, mybatis \uff1b\u672c\u6765\u6b63\u5e38\u4f7f\u7528\uff0c\u6628\u5929\u5f00\u59cb\u6570\u636e\u5e93\u7a81\u7136\u62a5\u9519 too many connection.\u5728\u4e0d\u540c\u7684\u5fae\u670d\u52a1\u6a21\u5757\u4e0b\u5199\u4e86\u540c\u4e00\u4e2a mapper.selectCount.\u4f1a\u662f\u8fd9\u4e2a\u539f\u56e0\u5417<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (4<\/span>) <\/div>\n
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    \u8cc7\u6df1\u5927\u4f6c : zengzizhao <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    my.conf \u91cc\u6539 max_connections = x x x x\uff0c\u91cd\u542f <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : zxyroy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u96be\u9053\u4e0d\u7528\u5148\u68c0\u67e5\u4e0b\u662f\u4e0d\u662f\u6709 bug \u5bfc\u81f4 connection \u6ca1\u6709 close \u5417\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xlzyxxn <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zxyroy \u4f7f\u7528 show full processlist \u6709\u5927\u91cf sleep,\u5269 3 \u4e2a\u5c31\u8d85\u8fc7\u6700\u5927\u8fde\u63a5\u6570\u4e86\uff1b\u8fd9\u79cd\u60c5\u51b5\u6b63\u5e38\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : zxyroy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xlzyxxn \u6709\u673a\u4f1a\u662f\u8bbe\u7f6e\u95ee\u9898\uff0c\u7ebf\u7a0b\u6c60 size \u592a\u5927\u6216\u8005 mysql max_connections \u592a\u5c0f\u3002\u4f60\u770b\u770b\u6bcf\u4e2a\u5fae\u670d\u52a1\u7684\u7ebf\u7a0b\u6c60\u8bbe\u5230\u591a\u5927\uff0c\u52a0\u8d77\u6765\u6709\u6ca1\u6709\u8d85\u8fc7 mysql \u7684 max_connections\uff0c\u5982\u679c\u5dee\u4e0d\u591a\u6216\u8005\u8d85\u8fc7\u5c31\u5f88\u5927\u673a\u4f1a\u662f\u8bbe\u7f6e\u95ee\u9898\uff0c\u5982\u679c\u8fd8\u5dee\u7684\u5f88\u8fdc\u5c31\u8981\u8003\u8651\u662f\u4e0d\u662f\u6709\u4ec0\u4e48 bug <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u6570\u636e\u5e93 TMC \u4e86\u600e\u4e48\u529e \u8cc7\u6df1\u5927\u4f6c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/278691"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=278691"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/278691\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=278691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=278691"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=278691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}