{"id":1988,"date":"2015-10-15T01:21:40","date_gmt":"2015-10-15T01:21:39","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=1988"},"modified":"2015-10-15T01:21:40","modified_gmt":"2015-10-15T01:21:39","slug":"apache-nifi-and-couchbase-server","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/apache-nifi-and-couchbase-server\/","title":{"rendered":"Apache NiFi \ubc0f Couchbase \uc11c\ubc84"},"content":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694, \uc5ec\ub7ec\ubd84! \uc800\ub294 \uc77c\ubcf8\uc5d0\uc11c \uadfc\ubb34\ud558\ub294 \uc194\ub8e8\uc158 \uc5d4\uc9c0\ub2c8\uc5b4 \ucf54\uc9c0\uc785\ub2c8\ub2e4. couchbase.com\uc5d0\uc11c \uccab \ud3ec\uc2a4\ud305\uc744 \ud558\uac8c \ub418\uc5b4 \uc815\ub9d0 \uae30\ub300\uac00 \ub429\ub2c8\ub2e4!<\/p>\n<p>\uc774 \ube14\ub85c\uadf8\uc5d0\uc11c\ub294 Couchbase Server\uc640 Apache NiFi\ub97c \ud1b5\ud569\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><em>\ubaa9\ucc28<\/em>:<\/p>\n<ul>\n<li>\n<p><a href=\"#what-is-nifi\">NiFi\ub780?<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#nifi-couchbase-and-me\">NiFi, Couchbase \uadf8\ub9ac\uace0 \ub098<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#nifi-key-components\">NiFi \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#process-group\">\ud504\ub85c\uc138\uc2a4 \uadf8\ub8f9\ubcc4\ub85c \ub370\uc774\ud130 \ud750\ub984 \uad6c\uc131<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#couchbaseclusterservice\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc5f0\uacb0 \uc124\uc815: \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\ud074\ub7ec\uc2a4\ud130\uc11c\ube44\uc2a4<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#putcouchbasekey\">PutCouchbaseKey \uc608\uc81c: \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ud2b8\uc717 \uc800\uc7a5\ud558\uae30<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"#getcouchbasekey\">GetCouchbaseKey \uc608\uc81c: \ud2b9\uc815 Couchbase \ubb38\uc11c\ub97c \ud558\ub098\uc758 Zip \ud30c\uc77c\ub85c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uae30<\/a><\/p>\n<\/li>\n<\/ul>\n<h2><a id=\"what-is-nifi\" name=\"what-is-nifi\"><\/a>NiFi\ub780?<\/h2>\n<p><a href=\"https:\/\/nifi.apache.org\/\" style=\"text-decoration:none;\"><u>Apache NiFi<\/u><\/a> \ub294 \ub370\uc774\ud130 \ub77c\uc6b0\ud305, \ubcc0\ud658 \ubc0f \uc2dc\uc2a4\ud15c \uc911\uac1c \ub85c\uc9c1\uc758 \uac15\ub825\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc9c0\uc2dc\ud615 \uadf8\ub798\ud504\ub97c \uc9c0\uc6d0\ud558\ub294 \ucd5c\uc0c1\uc704 Apache \ud504\ub85c\uc81d\ud2b8\uc785\ub2c8\ub2e4. \ucd5c\uadfc \ud638\ud2bc\uc6cd\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ub2a5\uc744 \uc81c\uacf5\ud55c\ub2e4\uace0 \ubc1c\ud45c\ud588\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/hortonworks.com\/products\/dataflow\/\" style=\"text-decoration:none;\"><u>\ud638\ud2bc\uc6cd\uc2a4 \ub370\uc774\ud130 \ud750\ub984<\/u><\/a> (HDF). NiFi\ub294 IoAT(\ub9cc\ubb3c\uc778\ud130\ub137) \uc0ac\uc6a9 \uc0ac\ub840\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 HDF\uc5d0\uc11c \ud575\uc2ec \ub370\uc774\ud130 \ud750\ub984 \ucc98\ub9ac \uc5d4\uc9c4\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ud574\ub2f9 \ub9c1\ud06c\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/p>\n<h2><a id=\"nifi-couchbase-and-me\" name=\"nifi-couchbase-and-me\"><\/a>NiFi, Couchbase, \uadf8\ub9ac\uace0 \ub098<\/h2>\n<p>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc5d0\uc11c \uc800\uc758 \uacf5\uc2dd \uc9c1\ud568\uc740 '\uc194\ub8e8\uc158 \uc5d4\uc9c0\ub2c8\uc5b4'\uc774\uba70, \ud504\ub9ac\uc138\uc77c\uc988 \uc5c5\ubb34\uac00 \uc8fc\ub41c \uc5c5\ubb34\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc800\ub294 \ucf54\ub4dc \uc791\uc131\ub3c4 \uc88b\uc544\ud569\ub2c8\ub2e4. \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uba74 \uae30\uc220 \uc9c0\uc2dd\uc744 \ucd5c\uc2e0 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uace0, \uad81\uadf9\uc801\uc73c\ub85c \uace0\uac1d\uc5d0\uac8c \ub354 \ub098\uc740 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uba70\uce60 \uc804, \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc561\uc138\uc2a4\ub97c \uc704\ud55c Nifi \ud504\ub85c\uc138\uc11c \uc138\ud2b8\uac00 Nifi\uc758 \ucf54\ub4dc\ubca0\uc774\uc2a4\uc5d0 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc81c\uac00 \uae30\uc5ec\ud588\uc2b5\ub2c8\ub2e4! \uc790\uc138\ud55c \uac80\ud1a0 \uacfc\uc815\uc744 \ud1b5\ud574 NiFi \ucee4\ubbf8\ud130\ub4e4\uacfc \ud568\uaed8 \uc791\uc5c5\ud558\ub294 \uac83\uc740 \uc88b\uc740 \uacbd\ud5d8\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ud3ec\uad04\uc801\uc778 <a href=\"https:\/\/nifi.apache.org\/developer-guide.html\" style=\"text-decoration:none;\"><u>\uac1c\ubc1c\uc790 \uac00\uc774\ub4dc<\/u><\/a> \ubb38\uc11c\uac00 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ucc29\uc218\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uae30\uc5ec \ud504\ub85c\uc138\uc2a4\uac00 \uc5b4\ub5bb\uac8c \uc9c4\ud589\ub418\uc5c8\ub294\uc9c0 \uad81\uae08\ud558\ub2e4\uba74 \ub2e4\uc74c \ub9c1\ud06c\ub97c \ucc38\uc870\ud558\uc138\uc694:<\/p>\n<ul>\n<li>\n<p>JIRA: <a href=\"https:\/\/issues.apache.org\/jira\/browse\/NIFI-992\" style=\"text-decoration:none;\"><u>NIFI-992: \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 \ud504\ub85c\uc138\uc11c<\/u><\/a><\/p>\n<\/li>\n<li>\n<p>\ud480 \ub9ac\ud018\uc2a4\ud2b8: <a href=\"https:\/\/github.com\/apache\/nifi\/pull\/96\" style=\"text-decoration:none;\"><u>NIFI-992: nifi-couchbase-bundle \ucd94\uac00<\/u><\/a><\/p>\n<\/li>\n<\/ul>\n<p>\uc18c\uac1c\ub294 \uc5ec\uae30\uae4c\uc9c0\uc785\ub2c8\ub2e4. \uc774\uc81c NiFi \uad6c\uc131\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uace0 Couchbase Server\ub97c \ud1b5\ud569\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4!<\/p>\n<h2><a id=\"nifi-key-components\" name=\"nifi-key-components\"><\/a>NiFi \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c<\/h2>\n<p>NiFi\ub97c \ub2e4\uc6b4\ub85c\ub4dc\ud55c \ud6c4 \uc2dc\uc791\ud558\uace0 \ube0c\ub77c\uc6b0\uc800\ub97c \ud1b5\ud574 GUI \ub370\uc774\ud130 \ud750\ub984 \ub514\uc790\uc774\ub108\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc219\uc9c0\ud574\uc57c \ud560 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<p><em>\ud750\ub984 \ud30c\uc77c<\/em>: NiFi \ud750\ub984 \ub0b4\uc5d0\uc11c \uc2a4\ud2b8\ub9ac\ubc0d\ub418\ub294 \ubaa8\ub4e0 \ub370\uc774\ud130\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac1d\uccb4\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4. <a href=\"https:\/\/nifi.apache.org\/docs\/nifi-docs\/html\/developer-guide.html#flowfile\" style=\"text-decoration:none;\"><u>\ud750\ub984 \ud30c\uc77c<\/u><\/a>. \ubd88\ud22c\uba85\ud55c \ub0b4\uc6a9\uacfc \uc784\uc758\uc758 \uc18d\uc131 \uc9d1\ud569\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608, \uc2e4\uc81c\ub85c \ud30c\uc77c\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>\ud504\ub85c\uc138\uc11c<\/em>: Linux \uba85\ub839\uc5b4\ucc98\ub7fc \ud55c \uac00\uc9c0 \uc791\uc5c5\uc744 \uc798 \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc791\uc740 \ucc98\ub9ac \ubaa8\ub4c8\uc785\ub2c8\ub2e4. \ud604\uc7ac \uc57d 80\uac1c\uc758 \ud504\ub85c\uc138\uc11c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud30c\uc77c \ucc98\ub9ac, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc561\uc138\uc2a4, HTTP \ubc0f \uae30\ud0c0 \ud504\ub85c\ud1a0\ucf5c \ucc98\ub9ac \ub4f1\uc758 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>\uad00\uacc4<\/em>: \uac01 \ud504\ub85c\uc138\uc11c\ub294 \uad00\uacc4\ub77c\ub294 \ud30c\uc774\ud504\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc77c\ubd80 \ud504\ub85c\uc138\uc11c\ub294 \uc131\uacf5, \uc2e4\ud328 \ub610\ub294 \uc6d0\ubcf8\uacfc \uac19\uc740 \uc5ec\ub7ec \uad00\uacc4\ub97c \uac16\uc2b5\ub2c8\ub2e4. \ucc98\ub9ac\ub41c FlowFile\uc740 \uc774 \uad00\uacc4\ub97c \ud1b5\ud574 \ub2e4\uc74c \ud504\ub85c\uc138\uc11c\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2><a id=\"process-group\" name=\"process-group\"><\/a>\ud504\ub85c\uc138\uc2a4 \uadf8\ub8f9\ubcc4\ub85c \ub370\uc774\ud130 \ud750\ub984 \uad6c\uc131<\/h2>\n<p>NiFi \ub370\uc774\ud130 \ud750\ub984\uc5d0\uc11c '\ud504\ub85c\uc138\uc2a4 \uadf8\ub8f9'\uc740 \ud750\ub984\uc774 \ubcf5\uc7a1\ud574\uc9c8 \ub54c \ub9e4\uc6b0 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uac1c\uc758 \ud750\ub984\uc744 \uad6c\uc131\ud55c \ub2e4\uc74c \uac01 \ud504\ub85c\uc138\uc2a4 \uadf8\ub8f9\uc744 \uac1c\ubcc4\uc801\uc73c\ub85c \uc2dc\uc791\/\uc911\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub370\ubaa8 \ub370\uc774\ud130 \ud750\ub984\uc5d0\uc11c\ub294 \ub450 \uac1c\uc758 \ud504\ub85c\uc138\uc2a4 \uadf8\ub8f9, \uc989 '\ud2b8\uc717\uc744 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc0d8\ud50c\ub85c \ubcf4\ub0b4\uae30'\uc640 '\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ubb38\uc11c \uc0d8\ud50c \ub364\ud504'\ub97c \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-process-groups.jpg\" \/><\/p>\n<h2><a id=\"couchbaseclusterservice\" name=\"couchbaseclusterservice\"><\/a>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc5f0\uacb0 \uc124\uc815: \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\ud074\ub7ec\uc2a4\ud130\uc11c\ube44\uc2a4<\/h2>\n<p>Couchbase Server \ud074\ub7ec\uc2a4\ud130\uc5d0 \ub300\ud55c \uc5f0\uacb0\uc744 \uad6c\uc131\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c NiFi \ub370\uc774\ud130 \ud750\ub984\uc5d0\uc11c\ub294 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ub123\uace0 \uac00\uc838\uc624\uae30 \uc704\ud574 Couchbase \ud504\ub85c\uc138\uc11c\ub97c \uc5ec\ub7ec \ubc88 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac01 \ud504\ub85c\uc138\uc11c\uc5d0\uc11c \uc5f0\uacb0 \uc124\uc815\uc744 \uad6c\uc131\ud558\ub294 \uac83\uc740 \uc88b\uc740 \uc0dd\uac01\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub807\uac8c \ud558\uba74 \ud074\ub7ec\uc2a4\ud130 \uc124\uc815\uc774 \uc5ec\uae30\uc800\uae30 \ud769\uc5b4\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub300\uc0c1 \ud074\ub7ec\uc2a4\ud130\ub97c \ubcc0\uacbd\ud558\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 NiFi\ub294 \ucee8\ud2b8\ub864\ub7ec \uc11c\ube44\uc2a4\ub77c\ub294 \uba54\ucee4\ub2c8\uc998\uc744 \uc81c\uacf5\ud558\uc5ec \ud504\ub85c\uc138\uc11c \uac04\uc5d0 \uacf5\uc720\ud560 \uc218 \uc788\ub294 \uc911\uc559 \uad6c\uc131 \uc694\uc18c\ub97c \uad6c\uc131\ud569\ub2c8\ub2e4. NiFi\uc5d0\ub294 RDBMS\uc5d0 \uc5f0\uacb0 \ud480\ub9c1\uc744 \uc81c\uacf5\ud558\ub294 \ucee8\ud2b8\ub864\ub7ec \uc11c\ube44\uc2a4\uc640 \uac19\uc740 \uc77c\ubd80 \uae30\uc874 \ucee8\ud2b8\ub864\ub7ec \uc11c\ube44\uc2a4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc800\ub294 \uadf8 \uc124\uacc4\ub97c \ub530\ub77c CouchbaseClusterService\ub97c \uad6c\ud604\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-couchbasectrl-properties.jpg\" \/><\/p>\n<p>\uc5f0\uacb0 \ubb38\uc790\uc5f4\uc744 \uc124\uc815\ud558\uc5ec \uc561\uc138\uc2a4\ud560 Couchbase Server \ud074\ub7ec\uc2a4\ud130\ub97c \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc84\ud0b7\uc5d0 \ube44\ubc00\ubc88\ud638\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc5ec\uae30\uc11c\ub3c4 \ube44\ubc00\ubc88\ud638\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. NiFi \uad6c\uc131\uc5d0\ub294 \uc815\uc801 \ubc0f \ub3d9\uc801 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \uc18d\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \"\uc5f0\uacb0 \ubb38\uc790\uc5f4\"\uc740 \uc815\uc801 \uc18d\uc131\uc774\uace0 \"{\ubc84\ud0b7_\uc774\ub984}\uc758 \ubc84\ud0b7 \ube44\ubc00\ubc88\ud638\"\ub294 \ub3d9\uc801 \uc18d\uc131\uc785\ub2c8\ub2e4. \"\uc0c8 \uc18d\uc131\" \ubc84\ud2bc\uc744 \ud074\ub9ad\ud558\uc5ec \uc0c8 \ub3d9\uc801 \uc18d\uc131 \uc124\uc815\uc744 \ucd94\uac00\ud558\uc5ec \ub2e4\ub978 \ubc84\ud0b7\uc5d0 \ub300\ud55c \ube44\ubc00\ubc88\ud638\ub97c \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc2dc \ud55c \ubc88 \uc911\uc694\ud55c \uac83\uc740 \ubaa8\ub4e0 \ud074\ub7ec\uc2a4\ud130 \uc218\uc900 \uad6c\uc131\uc774 \uc774 CouchbaseClusterService\uc5d0 \uc758\ud574 \uad00\ub9ac\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\ub978 Couchbase \ud074\ub7ec\uc2a4\ud130\ub85c \uc791\uc5c5\ud558\ub824\uba74 \ub2e4\ub978 CouchbaseClusterService\ub97c \ucd94\uac00\ud558\uace0 \uc801\uc808\ud558\uac8c \uad6c\uc131\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<h2><a id=\"putcouchbasekey\" name=\"putcouchbasekey\"><\/a>PutCouchbaseKey \uc608\uc81c: \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ud2b8\uc717 \uc800\uc7a5\ud558\uae30<\/h2>\n<p>\ud2b8\uc704\ud130 \ud53c\ub4dc \ucc98\ub9ac\ub294 \uc2a4\ud2b8\ub9bc \ub370\uc774\ud130 \ud750\ub984\uc744 \uc124\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc77c\ubc18\uc801\uc778 \uc608\uc2dc\uc785\ub2c8\ub2e4. \ub2e4\uc74c \uc774\ubbf8\uc9c0\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 NiFi\uc640 Couchbase\ub97c \uc0ac\uc6a9\ud558\uba74 \ub9e4\uc6b0 \uc27d\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-putcouchbasekey-df.jpg\" \/><\/p>\n<ol>\n<li>\n<p><em>GetTwitter<\/em>: NiFi\ub294 <a href=\"https:\/\/github.com\/apache\/nifi\/tree\/master\/nifi-nar-bundles\" style=\"text-decoration:none;\"><u>\ub2e4\uc591\ud558\uace0 \uc720\uc6a9\ud55c \ud504\ub85c\uc138\uc11c<\/u><\/a> \uc640 \uac19\uc774 \ub2e4\ub978 \uc2dc\uc2a4\ud15c\uacfc \uc27d\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>PutCouchbaseKey<\/em>: \uac01 \ud2b8\uc717\uc740 FlowFile\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 FlowFile UUID\ub97c Couchbase \ubb38\uc11c ID\ub85c \uc0ac\uc6a9\ud558\uc5ec \uc800\uc7a5\ud569\ub2c8\ub2e4. \uc774\ubbf8\uc9c0\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 PutCouchbaseKey\ub294 \uc790\uccb4 \"\uc7ac\uc2dc\ub3c4\" \uad00\uacc4\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uc77c\uc2dc\uc801\uc778 \uc11c\ubc84 \uce21 \uc624\ub958\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc640 \uac19\uc774 FlowFile\uc774 CouchbaseExceptions\ub85c \uc2e4\ud328\ud558\uace0 \ub2e4\uc2dc \uc2dc\ub3c4\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0 \"\ub2e4\uc2dc \uc2dc\ub3c4\" \uad00\uacc4\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \uad6c\uc131\uc774\ub098 \uae30\ud0c0 \uc2ec\uac01\ud55c \uc624\ub958\uc640 \uac19\uc774 \uc624\ub958\ub97c \ubcf5\uad6c\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub294 \ud574\ub2f9 \ud50c\ub85c\uc6b0\ud30c\uc77c\uc774 \"\uc2e4\ud328\" \uad00\uacc4\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>LogAttibute<\/em>: \ud50c\ub85c\uc6b0 \ub05d\uc5d0 LogAttribute \ud504\ub85c\uc138\uc11c\ub97c \ucd94\uac00\ud588\ub294\ub370, LogAttribute\ub294 \ud50c\ub85c\uc6b0 \ud30c\uc77c\uc758 \uc18d\uc131 \ubc0f \ucf58\ud150\uce20\uc5d0 \ub300\ud55c \ub85c\uadf8 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubb38\uc81c\ub97c \ub514\ubc84\uae45\ud560 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>PutCouchbaseKey \uad6c\uc131\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-putcouchbasekey-config.jpg\" \/><\/p>\n<ul>\n<li>\n<p>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud074\ub7ec\uc2a4\ud130 \ucee8\ud2b8\ub864\ub7ec \uc11c\ube44\uc2a4\ub294 \uc55e\uc11c \uc124\uba85\ud55c \uc911\uc559 \uc9d1\uc911\uc2dd \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ucee8\ud2b8\ub864\ub7ec \uc11c\ube44\uc2a4\ub97c \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ubc84\ud0b7 \uc774\ub984\uc740 \ucf58\ud150\uce20\ub97c \uc800\uc7a5\ud560 \ubc84\ud0b7\uc758 \uc774\ub984\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ubb38\uc11c \uc720\ud615\uc740 Json \ub610\ub294 \ubc14\uc774\ub108\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ud504\ub85c\uc138\uc11c\uac00 FlowFile UUID\ub97c \ubb38\uc11c ID\ub85c \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud558\uae30 \uc704\ud574 Document Id \uc18d\uc131\uc744 \ube44\uc6cc \ub450\uc5c8\uc2b5\ub2c8\ub2e4. \ub610\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/nifi.apache.org\/docs\/nifi-docs\/html\/expression-language-guide.html\" style=\"text-decoration:none;\"><u>NiFi \ud45c\ud604\uc2dd \uc5b8\uc5b4<\/u><\/a> \ub97c \ud074\ub9ad\ud558\uc5ec \ub2e4\ub978 \uc18d\uc131 \uac12\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \ubb38\uc11c ID\ub97c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>\uc774\uc81c CouchbaseClusterService\uc640 \ud504\ub85c\uc138\uc11c\ub97c \uad6c\uc131\ud588\uc73c\ub2c8 NiFi \ub370\uc774\ud130 \ud50c\ub85c\uc6b0\ub97c \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ub179\uc0c9 \uc0bc\uac01\ud615 \ubc84\ud2bc\uc744 \ub204\ub974\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \ud2b8\uc717\uc774 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc5d0 \uc800\uc7a5\ub418\uace0 \uc788\uc74c\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4!<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-putcouchbasekey-tweets-bucket.jpg\" \/><\/p>\n<h2><a id=\"getcouchbasekey\" name=\"getcouchbasekey\"><\/a>GetCouchbaseKey \uc608\uc81c: \ud2b9\uc815 Couchbase \ubb38\uc11c\ub97c \ud558\ub098\uc758 Zip \ud30c\uc77c\ub85c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uae30<\/h2>\n<p>\ub2e4\ub978 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ubcf4\ub0b4\uac70\ub098 \ubd80\ubd84 \ubc31\uc5c5\uc744 \ud558\uae30 \uc704\ud574 Couchbase Server\uc5d0\uc11c \ud2b9\uc815 \ubb38\uc11c \uc9d1\ud569\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud558\uace0 \uc2f6\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \uc704\ud574 \ub2e4\uc74c \uc774\ubbf8\uc9c0\uc640 \uac19\uc774 \ub370\uc774\ud130 \ud750\ub984\uc744 \uad6c\uc131\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc804 \ud2b8\uc704\ud130 \uc608\uc81c\ubcf4\ub2e4 \ub354 \ubcf5\uc7a1\ud558\uba70 \uba87 \uac00\uc9c0 \ub2e4\ub978 \uc720\ud615\uc758 \ud504\ub85c\uc138\uc11c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-getcouchbasekey-df.jpg\" \/><\/p>\n<p>\uac01 \ud504\ub85c\uc138\uc11c\uc758 \uae30\ub2a5\uc744 \uc124\uba85\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\n<p><em>GetFile<\/em>: \uc9c0\uc815\ub41c \ub514\ub809\ud130\ub9ac\ub97c \uac10\uc2dc\ud558\uace0 \ub300\uc0c1 \ud30c\uc77c\uc774 \uadf8 \ub514\ub809\ud130\ub9ac\uc5d0 \ub4e4\uc5b4\uac00\uba74 \uadf8 \ub0b4\uc6a9\uc744 \ub2e4\uc74c \ud504\ub85c\uc138\uc11c\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>SplitText<\/em>: \ud30c\uc77c\uc758 \ucf58\ud150\uce20\ub97c \ubd84\ud560\ud558\uc5ec \uac01 \uc904\uc744 FlowFile\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>GetCouchbaseKey<\/em>: \ub4e4\uc5b4\uc624\ub294 FlowFile \ucf58\ud150\uce20\ub97c \ubb38\uc11c ID\ub85c \uc0ac\uc6a9\ud558\uc5ec Couchbase\uc5d0\uc11c \ubb38\uc11c\ub97c \uac00\uc838\uc635\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>\uc5c5\ub370\uc774\ud2b8 \uc18d\uc131<\/em>: \ucd5c\uc885 Zip \ud30c\uc77c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc2e4\uc81c \ud30c\uc77c \uc774\ub984\uc5d0 Couchbase \ubb38\uc11c ID\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \uc5ec\uae30\uc5d0 \"couchbase.doc.id\" \uc18d\uc131\uc744 \"\ud30c\uc77c \uc774\ub984\"\uc5d0 \ubcf5\uc0ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>MergeContent<\/em>: \uc5ec\ub7ec \uac1c\uc758 FlowFile\uc744 \ud558\ub098\uc758 Zip \ud30c\uc77c\ub85c \ubcd1\ud569 \ubc0f \uc555\ucd95\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>\uc5c5\ub370\uc774\ud2b8 \uc18d\uc131<\/em>: \"${now():format('yyyyMMdd_HHmmss')}.zip\" \ud45c\ud604\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec Zip \ud30c\uc77c\uba85\uc744 \ud604\uc7ac \ub0a0\uc9dc\ub85c \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><em>PutFile<\/em>: \ub9c8\uc9c0\ub9c9\uc73c\ub85c Zip \ud30c\uc77c\uc744 \uc9c0\uc815\ub41c \ub514\ub809\ud130\ub9ac\uc5d0 \ub123\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>\uc2e4\uc81c \ub514\ub809\ud1a0\ub9ac\uc640 \ud30c\uc77c\uc740 \uc544\ub798\uc640 \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<pre>\n<code># Directory and File\ndrwxr-xr-x  2 koji  wheel    68B Oct  2 16:19 couchbase-dump-in\/\ndrwxr-xr-x  2 koji  wheel    68B Oct  2 16:29 couchbase-dump-out\/\n-rw-r--r--  1 koji  wheel   111B Oct  2 16:25 in.dat\n\n# Specify Couchbase Document Ids to get\nkoji@Kojis-MacBook-Pro:tmp$ cat in.dat\n000069ee-cf4d-46bb-a11d-de09a00cd82c\n00021100-bb6c-4327-8cad-16474f5cd928\n0004b561-1ea4-4e46-8455-2040481d638e\n\n# GetFile deletes original file so that it won\u2019t be processed again.\n# It\u2019s recommended to create the file in different dir,\n# then put the file into the input dir.\n# (Optionally, you can keep the original file)\nkoji@Kojis-MacBook-Pro:tmp$ cp in.dat couchbase-dump-in\/\n\n# After NiFi processing, a Zip file is created.\nkoji@Kojis-MacBook-Pro:tmp$ ll couchbase-dump-out\/\ntotal 8\n-rw-r--r--  1 koji  wheel   3.8K Oct  2 16:51 20151002_165136.zip\n\n# Extract the Zip file and confirm JSON files are stored in it.\nkoji@Kojis-MacBook-Pro:couchbase-dump-out$ unzip 20151002_165136.zip\nArchive:  20151002_165136.zip\n  inflating: 000069ee-cf4d-46bb-a11d-de09a00cd82c\n  inflating: 00021100-bb6c-4327-8cad-16474f5cd928\n  inflating: 0004b561-1ea4-4e46-8455-2040481d638e<\/code><\/pre>\n<p>\uc774\uc81c GetCouchbaseKey \uad6c\uc131\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<p>PutCouchbaseKey\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c Couchbase\uc5d0 \ub300\ud55c \uc5f0\uacb0\uc740 ControllerService\uc5d0\uc11c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p>\ub4e4\uc5b4\uc624\ub294 FlowFile \ucf58\ud150\uce20\ub97c \ubb38\uc11c ID\ub85c \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud558\uae30 \uc704\ud574 \ubb38\uc11c ID\ub97c \ube44\uc6cc \ub450\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c \ud45c\ud604\uc2dd \uc5b8\uc5b4\ub97c \uc9c0\uc815\ud558\uc5ec \ubb38\uc11c ID\ub97c \uad6c\uc131\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2015\/october\/apache-nifi-and-couchbase-server\/nifi-getcouchbasekey-config.jpg\" \/><\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ud504\ub85c\uadf8\ub7a8\uc744 \uc791\uc131\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc774\uc640 \uac19\uc740 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc774 \ud658\uc0c1\uc801\uc774\uc9c0 \uc54a\ub098\uc694? \uc9c0\uae08\uc740 \uac04\ub2e8\ud55c \ud0a4\/\uac12 \uc561\uc138\uc2a4 \ud504\ub85c\uc138\uc11c\ub9cc \uc81c\uacf5\ub418\uc9c0\ub9cc \ucc3d\uc758\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4! \uc55e\uc73c\ub85c \ub354 \ub9ce\uc740 \ud504\ub85c\uc138\uc11c\ub97c \ucd94\uac00\ud558\uc5ec NiFi\uc5d0\uc11c View \ubc0f N1QL \ucffc\ub9ac\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud560 \uacc4\ud68d\uc774\uba70, \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc73c\ub85c \ub2e4\uc2dc \ucc3e\uc544\ubd59\uae30\ub97c \uace0\ub300\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uac10\uc0ac\ud569\ub2c8\ub2e4, \ud589\ubcf5\ud55c \ub370\uc774\ud130 \ucc98\ub9ac!<\/p>","protected":false},"excerpt":{"rendered":"<p>Hello everyone! I\u2019m Koji, a Solutions Engineer working in Japan. This is my first post under couchbase.com and I\u2019m really excited about it! In this blog, I\u2019m going to explain how you can integrate Couchbase Server with Apache NiFi. Table [&hellip;]<\/p>","protected":false},"author":61,"featured_media":13873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[1481],"ppma_author":[9035],"class_list":["post-1988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-nifi"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apache NiFi and Couchbase Server - The Couchbase Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.couchbase.com\/blog\/ko\/apache-nifi-and-couchbase-server\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apache NiFi and Couchbase Server\" \/>\n<meta property=\"og:description\" content=\"Hello everyone! I\u2019m Koji, a Solutions Engineer working in Japan. This is my first post under couchbase.com and I\u2019m really excited about it! In this blog, I\u2019m going to explain how you can integrate Couchbase Server with Apache NiFi. 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