{"id":12544,"date":"2024-04-08T11:11:23","date_gmt":"2024-04-08T03:11:23","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=12544"},"modified":"2024-04-08T11:22:58","modified_gmt":"2024-04-08T03:22:58","slug":"kundb-%e8%bf%81%e7%a7%bb%e5%8d%87%e7%ba%a7%e8%87%b3-kundb-2-1-6","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=12544","title":{"rendered":"kundb \u8fc1\u79fb\u5347\u7ea7\u81f3 kundb 2.1.6"},"content":{"rendered":"

\u6982\u8981\u63cf\u8ff0<\/h3>\n

kundb 2.1.6 \u7248\u672c\u4e3a\u7a33\u5b9a LTS \u7248\u672c\uff0c\u5efa\u8bae\u73b0\u573a\u5747\u5347\u7ea7\u81f3\u8be5 kundb \u7248\u672c\uff1b\u672c\u6587\u4ecb\u7ecd\u4ee5 kundb \u6570\u636e\u8fc1\u79fb\u7684\u65b9\u5f0f\u5b9e\u73b0 kundb \u7684\u5347\u7ea7\uff1b
\n\u672c\u6587\u6863\u9002\u7528\u4e8e\u5347\u7ea7\u5230KunDB 2.1.6<\/p>\n

txsql \u7684\u8fc1\u79fb\uff0c\u53c2\u89c1 txsql \u8fc1\u79fb\u81f3 kundb<\/a><\/p>\n

\u8be6\u7ec6\u8bf4\u660e<\/h3>\n
    \n
  1. \u65b0\u88c5 kundb-2.1.6<\/li>\n
  2. \u68c0\u67e5\u5de5\u4f5c<\/li>\n
  3. \u505c\u6b62\u4f9d\u8d56 kundb \u7684\u670d\u52a1<\/li>\n
  4. \u5bfc\u51fa\u7528\u6237\u4ee5\u53ca\u6743\u9650<\/li>\n
  5. \u5bfc\u51fa\u6570\u636e<\/li>\n
  6. \u505c\u6b62\u65e7 kundb\uff0c\u542f\u52a8\u65b0 kundb<\/li>\n
  7. \u5bfc\u5165\u7528\u6237\u4ee5\u53ca\u6743\u9650<\/li>\n
  8. \u5bfc\u5165\u6570\u636e<\/li>\n<\/ol>\n

    \u65b0\u88c5 kundb-2.1.6 \uff08\u8df3\u8fc7\uff09<\/h4>\n

    \u5b89\u88c5 \u65b0\u7684 kundb \u65f6\uff0c\u4e00\u5b9a\u8981\u68c0\u67e5\u65e7\u7684 kundb \u5927\u5c0f\u5199\u654f\u611f\u7684\u53c2\u6570,\u503c\u4e3a 0 \u5219\u662f\u5927\u5c0f\u5199\u654f\u611f;<\/p>\n

    show variables like "%lower_case_table_names%";<\/code><\/strong><\/p>\n

    \"file\"<\/p>\n

    \u6b64\u65f6\u5b89\u88c5 kundb \u65f6\uff0c\u9700\u8981\u589e\u52a0\u81ea\u5b9a\u4e49\u53c2\u6570:<\/p>\n

    kundb.lower_case_table_names=false<\/code><\/strong><\/p>\n

    \u6ce8\u610f\uff1akundb.lower_case_table_names \uff0c\u90e8\u7f72\u540e\u65e0\u6cd5\u4fee\u6539\uff1b
    \n\u4e0d\u540c\u7248\u672c\u95f4\u8be5\u53c2\u6570\u9ed8\u8ba4\u503c\u53ef\u80fd\u4e0d\u4e00\u81f4\uff0c\u9700\u8981\u989d\u5916\u6ce8\u610f\u3002<\/p>\n

    \u68c0\u67e5\u5de5\u4f5c\uff08\u975e\u5e38\u91cd\u8981\uff09<\/h4>\n

    1\u3001\u6ce8\u610f\u539f\u6570\u636e\u5e93\u662f\u5426\u5b58\u5728myisam\u8868
    \n\u5982\u679c\u5ba2\u6237\u4e1a\u52a1\u5e93\u5b58\u5728myisam\u8868\uff0c\u9700\u4fee\u6539\u6210innodb\u3002<\/p>\n

    --\u68c0\u67e5\u662f\u5426\u5b58\u5728myisam\u8868\uff0c\u540e\u53f0\u767b\u5f55kundb\u547d\u4ee4\u884c\u6267\u884c\nselect table_schema,table_name,engine from information_schema.tables where engine =\"myisam\" ;<\/code><\/pre>\n
    \"file\"<\/p>\n
    2\u3001\u68c0\u67e5\u539f\u6570\u636e\u5e93binlog\u540c\u6b65\u6a21\u5f0f\uff0c\u4fdd\u8bc1binlog_format=row\u3002<\/p>\n
    --\u68c0\u67e5binlog\u683c\u5f0f\u662f\u5426\u4e3aROW\uff0c\u540e\u53f0\u767b\u5f55kundb\u547d\u4ee4\u884c\u6267\u884c\nshow variables like 'binlog_format';<\/code><\/pre>\n
    \"file\"<\/p>\n
    3\u3001\u68c0\u67e5orchestrator\u6d41\u6c34\u6b63\u5e38<\/p>\n
    \u52a1\u5fc5\u786e\u8ba4\u4e3b\u4ece\u6570\u636e\u540c\u6b65\u6b63\u5e38\uff0c\u53c2\u8003  KunDB\u96c6\u7fa4\u5de1\u68c0 \u68c0\u67e5<\/p>\n
    4\u3001\u68c0\u67e5\u4e3b\u8282\u70b9\u7684\u6570\u636e\u91cf\u5927\u5c0f<\/p>\n
    # \u9ed8\u8ba4\u8def\u5f84\/mnt\/disk*\/kundb*\/vt_00000000*\/\u76ee\u5f55\u4e0b\ndu -sh data<\/code><\/pre>\n
    \u8be5\u6570\u636e\u53ef\u4ee5\u4e0e\u8fc1\u79fb\u65f6\u6570\u636e\u5bfc\u5165\u505a\u5bf9\u6bd4\uff0c\u603b\u5927\u5c0f\u4f1a\u5b58\u5728\u4e00\u4e9b\u8bef\u5dee\u4f46\u53ef\u4ee5\u901a\u8fc7\u8be5\u6587\u4ef6\u5927\u5c0f\u9884\u4f30\u8fc1\u79fb\u65f6\u957f\u3002<\/p>\n
    5\u3001\u68c0\u67e5\u662f\u5426\u5b58\u5728\u5206\u533a\u8868\uff0c\u5982\u6709\u5206\u533a\u8868\u68c0\u67e5\u662f\u5426\u6240\u6709\u5206\u533a\u8868\u90fd\u5b58\u5728\u4e3b\u952e\/\u552f\u4e00\u7d22\u5f15\u3002<\/p>\n
    --\u68c0\u67e5\u662f\u5426\u5b58\u5728\u5206\u533a\u8868\nselect table_schema,table_name from information_schema.tables where create_options like \"%partitioned%\" ;\n--\u68c0\u67e5\u662f\u5426\u5206\u533a\u8868\u5b58\u5728\u4e3b\u952e\/\u552f\u4e00\u7d22\u5f15\nselect a.TABLE_SCHEMA,a.TABLE_NAME from information_schema.statistics a,information_schema.tables b where b.create_options like \"%partitioned%\" and a.NON_UNIQUE=0 and b.TABLE_NAME = a.TABLE_NAME and b.TABLE_SCHEMA=a.TABLE_SCHEMA;<\/code><\/pre>\n
    \"file\"<\/p>\n
    \u5982\u679c\u4e0a\u8ff0\u7b2c\u4e8c\u4e2a sql \u91cc\u5305\u542b\u4e86\u7b2c\u4e00\u4e2asql\u6240\u6709\u7684\u5e93\u548c\u8868\uff0c\u5219\u4ee3\u8868\u5176\u4e2d\u6240\u6709\u5206\u533a\u8868\u90fd\u5b58\u5728\u4e3b\u952e\/\u552f\u4e00\u7d22\u5f15\uff0c\u65e0\u9700\u6539\u9020\uff0c\u5426\u5219\u9700\u8981\u5177\u4f53\u60c5\u51b5\u5177\u4f53\u5206\u6790\u3002<\/p>\n
    \u505c\u6b62\u4f9d\u8d56 kundb \u7684\u670d\u52a1<\/h4>\n
    \u65e7\u7684 kundb \uff0c\u67e5\u770b\u4f9d\u8d56\u5173\u7cfb\uff0c\u53ef\u4ee5\u770b\u5230\u4f9d\u8d56 kundb \u7684\u670d\u52a1\uff1b<\/p>\n
    \"file\"<\/p>\n
    \u7136\u540e\u505c\u6b62\u5bf9\u5e94\u7684\u670d\u52a1\u5373\u53ef\uff0c\u6bd4\u5982\u8fd9\u91cc\u7684 inceptor1 \u548c foundation1\uff1b<\/p>\n
    \u5bfc\u51fa\u7528\u6237\u4ee5\u53ca\u6743\u9650<\/h4>\n
    \u8bf4\u660e\u4e00\uff1a\u201d -hslave9 -P15307 -uvt_app -ptranswarp \u201c \u4e3akundb gate\u7684\u8fde\u63a5\u65b9\u5f0f(\u5e94\u7528\u4e00\u822c\u90fd\u662f\u901a\u8fc7gate\u8bbf\u95eekundb)<\/p>\n
    mysql -N -e \"select distinct user from mysql.user\" -hslave9 -P15307 -uvt_app -ptranswarp| grep -Evx \"clone_user|vt_app|orc_client_user|root|vt_repl|mysql.infoschema|mysql.session|mysql.sys|vt_allprivs|vt_appdebug|vt_dba|vt_filtered|kundb_dba|vt_meta_user|kun_monitor\"|xargs -I {} mysql -N -hslave9 -P15307 -uvt_app -ptranswarp -e 'show create user <\/code>' |awk '{print $0\";\"}'  > createuser.sql\nmysql -N -e \"select distinct user from mysql.user\" -hslave9 -P15307 -uvt_app -ptranswarp| grep -Evx \"clone_user|vt_app|orc_client_user|root|vt_repl|mysql.infoschema|mysql.session|mysql.sys|vt_allprivs|vt_appdebug|vt_dba|vt_filtered|kundb_dba|vt_meta_user|kun_monitor\"|xargs -I {} mysql -N -hslave9 -P15307 -uvt_app -ptranswarp -e 'show grants for <\/code>' |awk '{print $0\";\"}' > grants.sql<\/code><\/pre>\n
    \u5bfc\u51fa\u6570\u636e \uff08pod\u5185\u5b8c\u6210\u64cd\u4f5c\uff0c\u64cd\u4f5c\u5b8c\u6210\u540e\u9700\u8981\u5c06\u6570\u636e\u6587\u4ef6\u79fb\u52a8\u5230pod\u5916\uff09<\/h4>\n
    nohup mysql -N -e \"show databases;\" --socket=\/vdir\/mnt\/disk1\/kundb9\/vt_0000000001\/mysql.sock  2>\/dev\/null| grep -Evx \"information_schema|mysql|_vt|performance_schema|sys\"|xargs mysqldump --socket=\/vdir\/mnt\/disk1\/kundb9\/vt_0000000001\/mysql.sock --single-transaction --master-data=2 --set-gtid-purged=off  --skip-add-drop-table --hex-blob --triggers --routines --databases > kundb1.sql &<\/code><\/pre>\n
    \u8bf4\u660e\u56db\uff1a:\u6b64\u5904\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898\u8bf4\u660e\uff0c\u5982\u4e0d\u5b58\u5728\u8bf7\u5ffd\u7565<\/p>\n
    grants.sql\u5185\u53ef\u80fd\u5b58\u5728\u90e8\u5206\u6743\u9650\u65e0\u6cd5\u6267\u884c\uff0c\u5982 AUDIT_ABORT_EXEMPT, FIREWALL_EXEMPT, FIREWALL_EXEMPT, PASSWORDLESS_USER_ADMIN, SENSITIVE_VARIABLES_OBSERVER \u7b49\u6743\u9650\u8bfa\u5b58\u5728\uff0c\u5219\u9700\u624b\u52a8\u5254\u9664\u6389\u65b9\u80fd\u6267\u884c<\/p>\n
    \u8bf4\u660e\u4e94\uff1a\u5982\u679c head \u67e5\u770b\u5bfc\u51fa\u6570\u636e\u6587\u4ef6 kundb1.sql \u53d1\u73b0\u4e00\u4e9b\u7c7b\u4f3cwarning\u7684\u62a5\u9519\uff0c\u9700\u8981\u624b\u52a8\u5220\u6389\uff0c\u5982\uff1a<\/p>\n
    WARNING: --master-data is deprecated and will be removed in a future version. Use --source-data instead.<\/code><\/pre>\n
    \u4f7f\u7528sed\u547d\u4ee4\u5220\u9664\uff0c\u4e0b\u9762’1d’\u4ee3\u8868\u5220\u9664\u7b2c\u4e00\u884c<\/p>\n
    sed -i '1d' kundb1.sql<\/code><\/pre>\n
    \u8bf4\u660e\u516d\uff1a\u5bfc\u51fa\u5b8c\u6bd5\u540e\u68c0\u67e5tail kundb1.sql \u67e5\u770b\u662f\u5426\u6709\u6b63\u5e38\u5bfc\u51fa\u7ed3\u675f\u6807\u5fd7\u5982\u4e0b\uff1a<\/p>\n
    -- Dump completed on 2023-02-21 03:35:16<\/code><\/pre>\n
    \u5176\u4ed6\u53d8\u5316\uff0ckundb2.1.6\u53ca\u4ee5\u540e\u7248\u672c\u5907\u4efd\u6570\u636e\u65b9\u5f0f\u53d1\u751f\u53d8\u5316\uff08\u5e95\u5c42root\u7528\u6237\u5df2\u7ecf\u52a0\u5bc6\uff0c\u65e0\u6cd5\u76f4\u63a5\u8fde\u63a5\u5e95\u5c42\uff09<\/p>\n
    nohup mysql -N -e \"show databases;\" -h192.168.128.23 -P15806 -uvt_app -p'M3BA1Po%as1Kse8Jt!aC'  2>\/dev\/null| grep -Evx \"information_schema|mysql|_vt|performance_schema|sys\"|xargs mysqldump -h192.168.128.23 -P15806 -uvt_app -p'M3BA1Po%as1Kse8Jt!aC'  --single-transaction --source-data=2 --set-gtid-purged=off  --skip-add-drop-table --hex-blob --triggers --routines --databases > kundb1.sql &<\/code><\/pre>\n
    \u53c2\u6570\u8bf4\u660e:<\/p>\n
    -h192.168.128.23\uff0c\u4e3b\u8282\u70b9\u7684IP\uff0c\u53ef\u901a\u8fc7\u6267\u884c
    \nselect * from performance_schema.replication_group_members;<\/code><\/strong> \u83b7\u53d6 primary \u8282\u70b9<\/p>\n
    -p’M3BA1Po%as1Kse8Jt!aC’\uff0c\u5e95\u5c42 vt_app \u56fa\u5b9a\u7528\u6237\u5bc6\u7801\uff08\u7981\u6b62\u4fee\u6539\u5e95\u5c42\u5bc6\u7801\uff09<\/p>\n
    -P15806\uff0c\u5e95\u5c42mysqld\u7684\u7aef\u53e3\uff0c\u53ef\u901a\u8fc7\u5728192.168.128.23\u7684pod\u5185\u6267\u884c ps -ef|grep mysqld \u83b7\u53d6<\/p>\n
    \u5bfc\u5165\u7528\u6237\u6570\u636e\u548c\u6743\u9650\u5230\u65b0 kundb<\/h4>\n
    \u8fde\u63a5\u65b0kundb\u7684kungate\u7aef\u53e3\u53f7\uff0c\u8fdb\u884c\u5982\u4e0b\u64cd\u4f5c\uff0c\u5176\u4e2d slave9:25307\u4e3a\u65b0kundb\u7684kungate\u8fde\u63a5\u5730\u5740\uff1a<\/p>\n
    nohup mysql -hslave9 -P25307 -uvt_app -p'transwarp' -e 'source createuser.sql' &\nnohup mysql -hslave9 -P25307 -uvt_app -p'transwarp' -e 'source grants.sql' &<\/code><\/pre>\n
    \u5bfc\u5165\u65e7\u7248\u672ckundb\u6570\u636e\u5230\u65b0\u7248kundb \uff08\u6ce8\u610f\u9700\u5148\u6267\u884c\u5b8c\u7b2c4\u6b65\u64cd\u4f5c source\u7528\u6237\u6570\u636e\u548c\u6743\u9650\uff09<\/h4>\n
    \u8fde\u63a5\u65b0kundb\u7684kungate\u7aef\u53e3\u53f7\uff0c\u8fdb\u884c\u5982\u4e0b\u64cd\u4f5c\uff0c\u5176\u4e2dslave9:25307\u4e3a\u65b0kundb\u7684kungate\u8fde\u63a5\u5730\u5740\uff1a<\/p>\n
    nohup mysql -hslave9 -P25307 -uvt_app -p'transwarp' -e 'source kundb1.sql' &<\/code><\/pre>\n
    \u7b49\u5f85\u6570\u636e\u5168\u90e8\u5bfc\u5165\u540e\uff0ctds\u7b49\u7ec4\u4ef6\u53d8\u66f4\u4f9d\u8d56\u540e\uff0c\u914d\u7f6e\u670d\u52a1\u91cd\u65b0\u542f\u52a8\uff0c\u89c2\u5bdf\u662f\u5426\u6b63\u5e38\uff0c\u8bfa\u65e0\u5f02\u5e38\uff0c\u672c\u6b21\u5347\u7ea7\u5230\u6b64\u7ed3\u675f<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6982\u8981\u63cf\u8ff0 kundb 2.1.6 \u7248\u672c\u4e3a\u7a33\u5b9a LTS \u7248\u672c\uff0c\u5efa\u8bae\u73b0\u573a\u5747\u5347\u7ea7\u81f3\u8be5 kundb \u7248\u672c\uff1b\u672c\u6587\u4ecb\u7ecd\u4ee5  ..<\/p>\n
    <\/div>\n
    Read more<\/a><\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12544","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/12544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12544"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/12544\/revisions"}],"predecessor-version":[{"id":12561,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/12544\/revisions\/12561"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}