{"id":5817,"date":"2021-05-06T10:58:30","date_gmt":"2021-05-06T02:58:30","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=5817"},"modified":"2021-05-06T13:07:38","modified_gmt":"2021-05-06T05:07:38","slug":"gbase-8a%e8%8e%b7%e5%be%97%e6%8c%87%e5%ae%9a%e8%a1%a8%e7%9a%84%e6%89%80%e6%9c%89event%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/5817","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u901a\u8fc7python\u83b7\u5f97\u6307\u5b9a\u8868\u7684\u6240\u6709event\u4fe1\u606f"},"content":{"rendered":"<p>GBase 8a \u9ed8\u8ba4\u80fd\u83b7\u5f97\u6240\u6709\u7684\u6545\u969cevent\u4fe1\u606f\uff0c\u5f53event\u6bd4\u8f83\u591a\u65f6\uff0c\u9700\u8981\u4eba\u5de5\u5c06\u4fe1\u606f\u8fdb\u884c\u7b5b\u9009\u3002\u672c\u6587\u901a\u8fc7pyton\u8c03\u7528gcware\u5e93\u83b7\u5f97\u6307\u5b9a\u8868\u7684\u6240\u6709event\u4fe1\u606f\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2aa39b75e42\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 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id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-\u8001\u7d2b\u7af9\u7684\u5bb6 wp-block-embed-\u8001\u7d2b\u7af9\u7684\u5bb6\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"YQSIkWQIs7\"><a href=\"https:\/\/www.gbase8.cn\/en\/5788\/\">GBase 8a\u67e5\u770b\u67d0\u5f20\u8868\u5f53\u524d\u4e3b\u526f\u672c\u53ef\u7528\u72b6\u6001\u3001\u662f\u5426\u5b58\u5728event<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u300aGBase 8a\u67e5\u770b\u67d0\u5f20\u8868\u5f53\u524d\u4e3b\u526f\u672c\u53ef\u7528\u72b6\u6001\u3001\u662f\u5426\u5b58\u5728event\u300b\u2014\u8001\u7d2b\u7af9\u7684\u5bb6\" src=\"https:\/\/www.gbase8.cn\/5788\/embed#?secret=YQSIkWQIs7\" data-secret=\"YQSIkWQIs7\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F\"><\/span>\u811a\u672c\u7a0b\u5e8f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;gbase@rh6-1 zxq]$ cat getEventByTablename.py\n#!\/usr\/bin\/env python\n\nimport sys\nif len(sys.argv)!=3:\n  print('Usage: dbname table')\n  exit(1)\nimport gcware\n\ntablename=sys.argv&#91;1]+'.'+sys.argv&#91;2]\nprint 'check',tablename,' ...'\nprint '-----dmlevent---------'\nall=gcware.getdmlfevents()\nfor o in all:\n  if o&#91;'tablename']==tablename:\n    print('eventid=%s' %(o&#91;'eventid']))\n    print('tabletype=%s' %(o&#91;'tabletype']))\n    for n in o&#91;'dmldatacopyids']:\n      print 'nodeipaddr='+n&#91;'nodeipaddr']\n      print 'segname='+n&#91;'segname']\n    print\nprint '-----ddlevent---------'\nall=gcware.getddlfevents()\nfor o in all:\n  if o&#91;'tablename']==tablename:\n    print('eventid=%s' %(o&#91;'eventid']))\n    print('tabletype=%s' %(o&#91;'tabletype']))\n#    print('datacopyids=',o&#91;'datacopyids'])\n    for n in o&#91;'datacopyids']:\n      print 'nodeipaddr='+n&#91;'nodeipaddr']\n      print 'segname='+n&#91;'segname']\n\n\nprint '-----dmlstorageevent---------'\nall=gcware.getdmlstoragefevents()\nfor o in all:\n  if o&#91;'tablename']==tablename:\n    print('eventid=%s' %(o&#91;'eventid']))\n    print('tabletype=%s' %(o&#91;'tabletype']))\n    n=o&#91;'datacopyid']\n    print 'nodeipaddr='+n&#91;'nodeipaddr']\n    print 'segname='+n&#91;'segname']\n    print<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%BF%90%E8%A1%8C%E6%A0%B7%E4%BE%8B\"><\/span>\u8fd0\u884c\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;gbase@rh6-1 zxq]$ gcadmin showdmlevent\nEvent count:1\nEvent ID:    25\nObjectName: testdb.t5\n\nFail Data Copy:\n------------------------------------------------------\nSegName: n1     SCN: 4587547    NodeIP: 10.0.2.201      FAILURE\nSegName: n2     SCN: 4587547    NodeIP: 10.0.2.201      FAILURE\n\n\n&#91;gbase@rh6-1 zxq]$ gcadmin showddlevent\nEvent count:0\n&#91;gbase@rh6-1 zxq]$ gcadmin showdmlstorageevent\nEvent count:2\nEvent ID:    19\nObjectName: testdb.t5\nTableID: 521221\n\nFail Data Copy:\n------------------------------------------------------\nSegName: n1     NodeIP: 10.0.2.201      FAILURE\n\n\nEvent ID:    20\nObjectName: testdb.t5\nTableID: 521221\n\nFail Data Copy:\n------------------------------------------------------\nSegName: n2     NodeIP: 10.0.2.201      FAILURE\n\n\n&#91;gbase@rh6-1 zxq]$ .\/getEventByTablename.py  testdb t5\ncheck testdb.t5  ...\n-----dmlevent---------\neventid=25\ntabletype=DISTRIBUTION\nnodeipaddr=10.0.2.201\nsegname=n1\nnodeipaddr=10.0.2.201\nsegname=n2\n\n-----ddlevent---------\n-----dmlstorageevent---------\neventid=19\ntabletype=DISTRIBUTION\nnodeipaddr=10.0.2.201\nsegname=n1\n\neventid=20\ntabletype=DISTRIBUTION\nnodeipaddr=10.0.2.201\nsegname=n2\n\n&#91;gbase@rh6-1 zxq]$<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a \u9ed8\u8ba4\u80fd\u83b7\u5f97\u6240\u6709\u7684\u6545\u969cevent\u4fe1\u606f\uff0c\u5f53event\u6bd4\u8f83\u591a\u65f6\uff0c\u9700\u8981\u4eba\u5de5\u5c06\u4fe1\u606f\u8fdb\u884c\u7b5b\u9009\u3002\u672c\u6587\u901a\u8fc7pyton\u8c03\u7528gcware\u5e93\u83b7\u5f97\u6307\u5b9a\u8868\u7684\u6240\u6709event\u4fe1\u606f\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[95,99,98],"class_list":["post-5817","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-event","tag-gcware","tag-python"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=5817"}],"version-history":[{"count":4,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5817\/revisions"}],"predecessor-version":[{"id":5825,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5817\/revisions\/5825"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=5817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=5817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=5817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}