{"id":75984,"date":"2024-10-16T02:53:17","date_gmt":"2024-10-15T18:53:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75984\/"},"modified":"2024-10-16T02:53:17","modified_gmt":"2024-10-15T18:53:17","slug":"mysql-%e9%97%9c%e9%96%89%ef%bc%8ckill%e9%82%84%e6%98%afkill-9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75984\/","title":{"rendered":"MySQL \u95dc\u9589\uff0cKILL\u9084\u662fKILL -9\uff1f"},"content":{"rendered":"

MySQL \u95dc\u9589\uff0cKILL\u9084\u662fKILL -9\uff1f<\/h1>\n

\u5728\u7ba1\u7406 MySQL \u6578\u64da\u5eab\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u95dc\u9589 MySQL \u670d\u52d9\u7684\u60c5\u6cc1\u3002\u9019\u6642\uff0c\u9078\u64c7\u6b63\u78ba\u7684\u95dc\u9589\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4f7f\u7528 KILL \u548c KILL -9 \u5169\u7a2e\u65b9\u6cd5\u7684\u5dee\u7570\uff0c\u4ee5\u53ca\u5728\u4f55\u7a2e\u60c5\u6cc1\u4e0b\u61c9\u8a72\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\u3002<\/p>\n

MySQL \u7684\u95dc\u9589\u65b9\u5f0f<\/h2>\n

\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u95dc\u9589 MySQL \u670d\u52d9\u901a\u5e38\u6709\u5169\u7a2e\u4e3b\u8981\u65b9\u6cd5\uff1a\u4f7f\u7528 KILL \u547d\u4ee4\u548c KILL -9 \u547d\u4ee4\u3002\u9019\u5169\u8005\u7684\u4e3b\u8981\u5340\u5225\u5728\u65bc\u5b83\u5011\u5c0d\u9032\u7a0b\u7684\u5f71\u97ff\u7a0b\u5ea6\u3002<\/p>\n

KILL \u547d\u4ee4<\/h3>\n

KILL \u547d\u4ee4\u662f\u7528\u4f86\u7d42\u6b62\u9032\u7a0b\u7684\u6a19\u6e96\u65b9\u6cd5\u3002\u7576\u4f60\u4f7f\u7528 KILL \u547d\u4ee4\u6642\uff0c\u7cfb\u7d71\u6703\u5411\u9032\u7a0b\u767c\u9001\u4e00\u500b\u4fe1\u865f\uff0c\u901a\u5e38\u662f SIGTERM\uff08\u4fe1\u865f 15\uff09\uff0c\u9019\u662f\u4e00\u500b\u8acb\u6c42\u9032\u7a0b\u6b63\u5e38\u7d42\u6b62\u7684\u4fe1\u865f\u3002MySQL \u6703\u63a5\u6536\u5230\u9019\u500b\u4fe1\u865f\uff0c\u4e26\u6709\u6a5f\u6703\u9032\u884c\u6e05\u7406\u5de5\u4f5c\uff0c\u4f8b\u5982\u95dc\u9589\u6253\u958b\u7684\u9023\u63a5\u548c\u4fdd\u5b58\u672a\u5beb\u5165\u7684\u6578\u64da\u3002<\/p>\n

kill <\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c<pid><\/code> \u662f MySQL \u9032\u7a0b\u7684\u9032\u7a0b ID\u3002\u4f7f\u7528 KILL \u547d\u4ee4\u7684\u597d\u8655\u5728\u65bc\u5b83\u80fd\u5920\u8b93 MySQL \u6709\u6642\u9593\u5b8c\u6210\u7576\u524d\u7684\u64cd\u4f5c\uff0c\u5f9e\u800c\u6e1b\u5c11\u6578\u64da\u640d\u58de\u7684\u98a8\u96aa\u3002<\/p>\n
KILL -9 \u547d\u4ee4<\/h3>\n
KILL -9 \u547d\u4ee4\u5247\u662f\u5f37\u5236\u7d42\u6b62\u9032\u7a0b\u7684\u65b9\u5f0f\u3002\u9019\u500b\u547d\u4ee4\u6703\u767c\u9001 SIGKILL\uff08\u4fe1\u865f 9\uff09\uff0c\u9019\u662f\u4e00\u500b\u7121\u6cd5\u88ab\u6355\u7372\u6216\u5ffd\u7565\u7684\u4fe1\u865f\u3002\u7576 MySQL \u6536\u5230\u9019\u500b\u4fe1\u865f\u6642\uff0c\u7cfb\u7d71\u6703\u7acb\u5373\u7d42\u6b62\u9032\u7a0b\uff0c\u800c\u4e0d\u6703\u7d66 MySQL \u4efb\u4f55\u6e05\u7406\u7684\u6a5f\u6703\u3002<\/p>\n
kill -9 <\/code><\/pre>\n
\u96d6\u7136 KILL -9 \u53ef\u4ee5\u8fc5\u901f\u7d42\u6b62 MySQL \u9032\u7a0b\uff0c\u4f46\u9019\u6a23\u505a\u7684\u98a8\u96aa\u662f\u6578\u64da\u640d\u58de\u6216\u4e0d\u4e00\u81f4\u6027\u3002\u7279\u5225\u662f\u5728\u6709\u672a\u63d0\u4ea4\u7684\u4e8b\u52d9\u6216\u6b63\u5728\u9032\u884c\u7684\u67e5\u8a62\u6642\uff0c\u4f7f\u7528 KILL -9 \u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/p>\n
\u4f55\u6642\u4f7f\u7528 KILL \u6216 KILL -9<\/h2>\n
\u9078\u64c7\u4f7f\u7528 KILL \u9084\u662f KILL -9 \u53d6\u6c7a\u65bc\u5177\u9ad4\u60c5\u6cc1\u3002\u5982\u679c MySQL \u9032\u7a0b\u7121\u6cd5\u6b63\u5e38\u97ff\u61c9\uff0c\u4e14\u4f60\u5df2\u7d93\u5617\u8a66\u4e86\u5176\u4ed6\u6b63\u5e38\u95dc\u9589\u7684\u65b9\u6cd5\uff0c\u90a3\u9ebc KILL -9 \u53ef\u80fd\u662f\u6700\u5f8c\u7684\u9078\u64c7\u3002\u7136\u800c\uff0c\u5efa\u8b70\u5728\u4f7f\u7528 KILL -9 \u524d\uff0c\u5148\u5617\u8a66\u4f7f\u7528 KILL \u547d\u4ee4\uff0c\u56e0\u70ba\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6f5b\u5728\u7684\u6578\u64da\u640d\u58de\u98a8\u96aa\u3002<\/p>\n
\u793a\u4f8b<\/h3>\n
\u5047\u8a2d\u4f60\u767c\u73fe MySQL \u670d\u52d9\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u4f60\u53ef\u4ee5\u9996\u5148\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5617\u8a66\u6b63\u5e38\u95dc\u9589\uff1a<\/p>\n
sudo systemctl stop mysql<\/code><\/pre>\n
\u5982\u679c\u9019\u500b\u547d\u4ee4\u7121\u6cd5\u6210\u529f\uff0c\u4f60\u53ef\u4ee5\u67e5\u627e MySQL \u9032\u7a0b\u7684 PID\uff1a<\/p>\n
ps aux | grep mysql<\/code><\/pre>\n
\u7136\u5f8c\u4f7f\u7528 KILL \u547d\u4ee4\uff1a<\/p>\n
kill <\/code><\/pre>\n
\u5982\u679c\u4ecd\u7136\u7121\u6cd5\u7d42\u6b62\u9032\u7a0b\uff0c\u6700\u5f8c\u7684\u624b\u6bb5\u662f\u4f7f\u7528 KILL -9\uff1a<\/p>\n
kill -9 <\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u7ba1\u7406 MySQL \u6578\u64da\u5eab\u6642\uff0c\u9078\u64c7\u6b63\u78ba\u7684\u95dc\u9589\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002KILL \u547d\u4ee4\u5141\u8a31 MySQL \u6709\u6642\u9593\u9032\u884c\u6e05\u7406\uff0c\u800c KILL -9 \u5247\u662f\u5f37\u5236\u7d42\u6b62\u9032\u7a0b\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u640d\u58de\u3002\u5728\u5927\u591a\u6578\u60c5\u6cc1\u4e0b\uff0c\u5efa\u8b70\u512a\u5148\u4f7f\u7528 KILL \u547d\u4ee4\uff0c\u53ea\u6709\u5728\u5fc5\u8981\u6642\u624d\u4f7f\u7528 KILL -9\u3002\u4e86\u89e3\u9019\u4e9b\u547d\u4ee4\u7684\u4f7f\u7528\u60c5\u5883\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u6709\u6548\u5730\u7ba1\u7406 MySQL \u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2fVPS<\/a> \u548c \u4e91\u670d\u52a1\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u8a0eMySQL\u95dc\u9589\u6642\uff0c\u4f7f\u7528KILL\u8207KILL -9\u7684\u5dee\u7570\uff0c\u4e86\u89e3\u5982\u4f55\u5b89\u5168\u7d42\u6b62\u9032\u7a0b\u4ee5\u907f\u514d\u6578\u64da\u640d\u5931\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-75984","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=75984"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75984\/revisions"}],"predecessor-version":[{"id":75985,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75984\/revisions\/75985"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}