{"id":1580,"date":"2015-11-03T15:19:04","date_gmt":"2015-11-03T07:19:04","guid":{"rendered":"https:\/\/cowmanchiang.me\/wp\/?p=1580"},"modified":"2023-10-31T15:43:12","modified_gmt":"2023-10-31T07:43:12","slug":"hbase-use-singlecolumnfilter-in-shell","status":"publish","type":"post","link":"https:\/\/cowmanchiang.me\/wp\/?p=1580","title":{"rendered":"[HBase] Use SingleColumnFilter in shell."},"content":{"rendered":"<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"\">scan &#039;TABLENAME&#039;, {FILTER=&gt;&quot;(SingleColumnValueFilter(&#039;CF&#039;, \u2018CQ&#039;, =, &#039;binary:VALUE&#039;, true, true))\u201d}<\/pre>\n<p>the first true means filterIfColumnMissing<br \/>\nthe second true means setLatestVersionOnly<\/p>\n<p>Ref. <a href=\"http:\/\/ksssblogs.blogspot.tw\/2014\/04\/applying-filters-in-hbase-shell.html\">Spinning Thoughts: Applying Filters in HBase shell<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>scan &#039;TABLENAME&#039;, {FILTER=&gt;&quot;(SingleColumnValueFilter(&#039;CF&#039;, \u2018CQ&#039;, =, &#039;binary:VALUE&#039;, true, true))\u201d} the first true means filterIfColumnMissing the second true means setLatestVersionOnly Ref. Spinning Thoughts: Applying Filters in HBase shell<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-1580","post","type-post","status-publish","format-standard","hentry","category-hbase"],"_links":{"self":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1580"}],"version-history":[{"count":1,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1580\/revisions"}],"predecessor-version":[{"id":1685,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1580\/revisions\/1685"}],"wp:attachment":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}