{"id":14091,"date":"2024-09-26T11:36:58","date_gmt":"2024-09-26T03:36:58","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=14091"},"modified":"2025-07-31T18:17:20","modified_gmt":"2025-07-31T10:17:20","slug":"holodesk%e8%a1%a8drop%e4%b9%8b%e5%90%8e%e5%a6%82%e4%bd%95%e6%81%a2%e5%a4%8d","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=14091","title":{"rendered":"holodesk\u8868drop\u4e4b\u540e\u5982\u4f55\u6062\u590d"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\uff0cholodesk\u8868\u5728\u505a\u4e86 DROP \u8bef\u5220\u64cd\u4f5c\u4e4b\u540e\uff0c\u5982\u4f55\u6062\u590d\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u4e00\u822c\u6765\u8bf4\uff0cholodesk\u8868\u7684\u81ea\u52a8\u6e05\u7406\u7b56\u7565\uff0c\u6bcf1\u5c0f\u65f6\u6e05\u74067\u5929\u4e4b\u524d\u7684\u56de\u6536\u7ad9\u6587\u4ef6\uff1a<br \/>\n<code>CLEAN_TRASH_TIME_PERIOD_S<\/code>\uff1a\u6570\u503c\u7c7b\u578b\uff0c\u8868\u793a\u6e05\u7406\u56de\u6536\u7ad9\u5b9a\u65f6\u4efb\u52a1\u89e6\u53d1\u5468\u671f\uff0c\u5355\u4f4d\u4e3a\u79d2\uff0c\u6700\u5c0f\u914d\u7f6e600\uff0c\u9ed8\u8ba4\u503c3600s\uff0c\u4e5f\u5c31\u662f1\u5c0f\u65f6\uff1b<br \/>\n<code>TABLE_KEEP_IN_TRASH_TIME_S<\/code>\uff1a\u6570\u503c\u7c7b\u578b\uff0c\u8868\u793a\u5904\u4e8e\u56de\u6536\u7ad9\u4e2d\u8868\u7684\u6700\u5c0f\u4fdd\u7559\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\uff0c\u6700\u5c0f\u914d\u7f6e600\uff0c\u9ed8\u8ba4\u503c604800s\uff0c\u4e5f\u5c31\u662f7\u5929\uff1b<br \/>\n5.x arogdb\u53c2\u6570\u4e3aTDDMS\u7684\uff1a<br \/>\n<code>shiva.master.scheduler.clean_trash_period_s<\/code> \u662f\u6bcf\u9694\u591a\u4e45\u68c0\u6d4b\u4e00\u6b21<br \/>\n<code>shiva.master.scheduler.keep_trash_time_s<\/code> \u662f\u56de\u6536\u7ad9\u6587\u4ef6\u4fdd\u7559\u671f\u9650<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1atruncate \u64cd\u4f5c\u662f\u4e0d\u4f1a\u8fdb\u5165\u56de\u6536\u7ad9\u7684<\/p>\n<\/blockquote>\n<h3>\u89e3\u51b3\u65b9\u6848<\/h3>\n<hr \/>\n<p>\u6d4b\u8bd5\u73af\u5883\uff1aArgodb5.2.3 (quark 8.31.2 + tddms 2.3.4)<\/p>\n<h4>1.\u521b\u5efa\u6837\u4f8b\u8868\uff0c\u5e76\u63d2\u5165\u4e00\u6761\u6570\u636e<\/h4>\n<pre><code class=\"language-sql\">CREATE TABLE EMP_HOLO(\n    EMPNO int,\n    ENAME string,\n    JOB string,\n    MGR INT,\n    HIREDATE DATE,\n    SAL INT,\n    COMM INT,\n    DEPTNO INT\n)CLUSTERED BY (empno) INTO 3 BUCKETS\nSTORED AS HOLODESK;\n\nINSERT INTO EMP_HOLO VALUES (7369,'SMITH','CLERK',7902,tdh_todate('17-12-1980','dd-mm-yyyy'),800,NULL,20);<\/code><\/pre>\n<h4>2. \u5c06\u8868DROP\u6389<\/h4>\n<pre><code class=\"language-sql\">DROP TABLE IF EXISTS EMP_HOLO;<\/code><\/pre>\n<h4>3. \u8bb0\u5f55\u8868\u7684table id\u548ctable name<\/h4>\n<p>\u53ef\u4ee5\u5230 TDDMS Webserver &#8211; \u5e93\u8868 &#8211; Trash \u9875\u9762\uff0c\u6839\u636e Table Name\u641c\u5230\u5bf9\u5e94\u7684\u8868\u3002<br \/>\n\u4e5f\u53ef\u4ee5\u901a\u8fc7curl\u547d\u4ee4\u83b7\u53d6<\/p>\n<blockquote>\n<p>TABLE id :  a62545e5f4b6475a8841c729d7dc6ee3<br \/>\nTABLE name : default.emp_holo_a80df0bb-ea03-495d-a5ac-a73d09ca8f5f  <\/p>\n<\/blockquote>\n<p>\u8bb0\u4e0b\u6765\uff0cstep4 \u4f1a\u7528\u5230\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725361655737.png\" alt=\"file\" \/><\/p>\n<h4>4. \u632a\u51fa\u56de\u6536\u7ad9 restore trash<\/h4>\n<p>\u6709\u4e24\u79cd\u59ff\u52bf\u53ef\u4ee5\u5c06shiva\u8868\u4ecetrash\u4e2d\u632a\u51fa\uff1a<\/p>\n<h5>shiva web \u7684recover table \u6309\u94ae<\/h5>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1745393754782.png\" alt=\"file\" \/><\/p>\n<h5>curl\u547d\u4ee4<\/h5>\n<pre><code class=\"language-shell\">curl  -u shiva:shiva -X PUT \"172.22.23.2:4567\/trash?table_id=a62545e5f4b6475a8841c729d7dc6ee3&new_table_name=default.emp_holo_a80df0bb-ea03-495d-a5ac-a73d09ca8f5f\"<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725361856007.png\" alt=\"file\" \/><\/p>\n<p>\u6267\u884c\u4e0a\u8ff0\u4efb\u610f\u4e00\u79cd\u64cd\u4f5c\u540e\uff0c\u4ec5\u5728shiva\u4e2d\u6062\u590d\u4e86\u8868\uff0c\u4f46\u662fmetastore\u4e2d\u5e76\u4e0d\u611f\u77e5\u8868\u5df2\u7ecf\u6062\u590d\u4e86\uff0c\u9700\u8981\u6267\u884c\u4e0b\u9762\u7684sql\u8bed\u53e5\u6765\u6620\u5c04\u597dmeta\u4fe1\u606f\u3002<\/p>\n<h4>5. \u521b\u5efa\u5f85\u6062\u590d\u7684\u8868<\/h4>\n<pre><code class=\"language-sql\">--\u91cd\u5efa\u8be5\u8868\nCREATE TABLE EMP_HOLO(\n       EMPNO int,\n       ENAME string,\n       JOB string,\n       MGR INT,\n       HIREDATE DATE,\n       SAL INT,\n       COMM INT,\n       DEPTNO INT\n)CLUSTERED BY (empno) INTO 3 BUCKETS\nSTORED AS HOLODESK;<\/code><\/pre>\n<p>\u5982\u679c\u8868\u662f\u5206\u533a\u8868\uff0c\u9700\u8981\u5728\u8fd9\u4e00\u6b65\u624b\u52a8\u9010\u4e2a\u6dfb\u52a0\u5206\u533a\uff0c<code>ALTER TABLE t22 ADD PARTITION (p=&#039;p1&#039;);<\/code>\uff0c\u6570\u636e\u5206\u533a\u8be6\u60c5\u53ef\u4ee5\u5728shiva\u754c\u9762\u4e0a\u67e5\u770b\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1745394469709.png\" alt=\"file\" \/><\/p>\n<p>\u8fd9\u4e00\u6b65\u662f\u4e3a\u4e86\u4fdd\u8bc1\uff0c\u5728\u5143\u6570\u636e\u4e2d\uff0c\u521b\u5efa\u51fa\u5bf9\u5e94\u7684\u5206\u533a\u3002\u56e0\u4e3a add pattition \u7684\u8fc7\u7a0b\u5206\u4e24\u6b65<\/p>\n<ul>\n<li>\u5728 Metastore \u4e2d\u521b\u5efa\u5206\u533a Schema<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1745394239863.png\" alt=\"file\" \/><\/li>\n<li>\u5728 TDDMS \u4e2d\u7684\u8868\u521b\u5efa Section\uff08\u5206\u533a\uff09<\/li>\n<\/ul>\n<p>\u800c\u6267\u884c\u7b2c6\u6b65\u540e\uff0c\u56e0\u4e3a Section \u5df2\u5b58\u5728\uff0c\u5219\u65e0\u6cd5\u518d\u6dfb\u52a0\u3002<\/p>\n<h4>6. \u901a\u8fc7tblproperties\u5173\u8054shiva\u8868<\/h4>\n<p>\u5c06\u524d\u9762\u7684Table name\u653e\u7f6e\u5230\u4e0b\u9762\u7684<code>holodesk.tablename<\/code>\u5c5e\u6027\u91cc\u9762\u53bb<\/p>\n<pre><code class=\"language-sql\">ALTER TABLE EMP_HOLO SET TBLPROPERTIES ('holodesk.tablename'='emp_holo_a80df0bb-ea03-495d-a5ac-a73d09ca8f5f' );<\/code><\/pre>\n<p>\u9a8c\u8bc1\u6570\u636e\u6b63\u5e38\u53ef\u67e5\u3002<\/p>\n<h3>FAQ<\/h3>\n<hr \/>\n<h4>1. \u5206\u533a\u8868\uff0c\u91cd\u5efa\u540e\uff0c\u67e5\u8be2\u5931\u8d25<\/h4>\n<p>\u95ee\u9898\u539f\u56e0\uff1a\u65b0\u5efa\u7684\u7a7a\u8868\uff0c\u8868\u540d\u4e0e\u539f\u8868\u4e0d\u540c\uff0c\u5bfc\u81f4\u6dfb\u52a0\u5206\u533a\u65f6\uff0c\u5728\u5143\u6570\u636e\u91cc\u62fc\u63a5\u7684 partition_name \u4e0e \u539f\u8868\u7684 partition_name \u4e0d\u540c\u3002<\/p>\n<p><strong>\u5206\u533a\u8868\u6062\u590d\u65f6\uff0c\u521b\u5efa\u7684\u7a7a\u8868\uff0c\u52a1\u5fc5\u4e0e\u539f\u8868\u540d\u4e00\u81f4\uff0c\u4ee5\u4fdd\u8bc1 pattitions_v \u4e2d\u663e\u793a\u7684 location \u91cc\u7684 pattition_name \u4e0e\u539f\u8868\u4e00\u81f4<\/strong><\/p>\n<pre><code class=\"language-sql\">--\u7b80\u5316\u590d\u73b0sql:\nDROP TABLE IF EXISTS t11;\nCREATE TABLE t11(id INT ,name STRING )PARTITIONED BY (p STRING ) STORED AS HOLODESK;\nINSERT INTO t11 VALUES (1,'a','p1');\nDROP TABLE t11;\ncurl  -u shiva:shiva -X PUT \"172.22.23.2:4567\/trash?table_id=39b3ded5b530463f8858b2bfa96173d3&new_table_name=default.t11_b7a65124-71b9-4935-baf4-81abe7158c5e\"\n\n--\u8fd9\u91cc\u60f3\u901a\u8fc7\u4e0d\u4e00\u81f4\u7684\u8868\u540d\u6765\u6062\u590d\nDROP TABLE IF EXISTS t22;\nCREATE TABLE t22(id INT ,name STRING )PARTITIONED BY (p STRING ) STORED AS HOLODESK;\nALTER TABLE t22 ADD PARTITION (p='p1');\nALTER TABLE t22 SET TBLPROPERTIES ('holodesk.tablename'='default.t11_b7a65124-71b9-4935-baf4-81abe7158c5e');\n--\u67e5\u8be2\u62a5\u9519\nSELECT * FROM t22;<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1745393893585.png\" alt=\"file\" \/><\/p>\n<h4>2. \u589e\u5927shiva\u56de\u6536\u7ad9\u4fdd\u5b58\u5468\u671f\u4e3a70\u5929<\/h4>\n<p><code>TABLE_KEEP_IN_TRASH_TIME_S<\/code>\uff1a\u6570\u503c\u7c7b\u578b\uff0c\u8868\u793a\u5904\u4e8e\u56de\u6536\u7ad9\u4e2d\u8868\u7684\u6700\u5c0f\u4fdd\u7559\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\uff0c\u6700\u5c0f\u914d\u7f6e600\uff0c\u9ed8\u8ba4\u503c604800s\uff0c\u4e5f\u5c31\u662f7\u5929\u3002<br \/>\n\u5982\u9700\u4fdd\u7559\u66f4\u957f\u65f6\u95f4\uff0c\u53ef\u901a\u8fc7\u5982\u4e0b\u63a5\u53e3\u914d\u7f6e\uff1a<\/p>\n<pre><code class=\"language-shell\">[root@kv1~]# curl -u shiva:shiva  -XPUT \"172.22.23.2:4567\/config?config=TABLE_KEEP_IN_TRASH_TIME_S,6048000\"\n{\"log_id\": 1745344848645,\"code\": 0,\"msg\": \"ok\"}\n[root@kv1~]# \n[root@kv1~]# curl -u shiva:shiva  -X GET \"172.22.23.2:4567\/config\"\n{\"log_id\": 1745344848650,\"code\": 0,\"msg\": \"ok\",\"config\": {\"configs\": [{\"value\": \"true\"},{\"key\": \"STORE_BALANCE_ENABLED\",\"value\": \"true\"},{\"key\": \"STORE_MIGRATE_OUT_PERCENTAGE\",\"value\": \"10\"},{\"key\": \"STORE_MIGRATE_IN_PERCENTAGE\",\"value\": \"70\"},{\"key\": \"TABLE_KEEP_IN_TRASH_TIME_S\",\"value\": \"6048000\"},{\"key\": \"STORE_DO_BALANCE_THRESHOLD\",\"value\": \"20\"}]}}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\uff0cholodesk\u8868\u5728\u505a\u4e86 DROP \u8bef\u5220\u64cd\u4f5c\u4e4b\u540e\uff0c\u5982\u4f55\u6062\u590d\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002 \u4e00\u822c\u6765\u8bf4\uff0cho ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=14091\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14091","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\/14091","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14091"}],"version-history":[{"count":4,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/14091\/revisions"}],"predecessor-version":[{"id":17007,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/14091\/revisions\/17007"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}