{"id":1898,"date":"2015-09-01T17:54:29","date_gmt":"2015-09-01T17:54:29","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=1898"},"modified":"2023-05-18T05:22:56","modified_gmt":"2023-05-18T12:22:56","slug":"introducing-the-couchbase-spark-connector","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/introducing-the-couchbase-spark-connector\/","title":{"rendered":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc2a4\ud30c\ud06c \ucee4\ub125\ud130 \uc18c\uac1c"},"content":{"rendered":"<p>\uc804\uccb4 \ud300\uc744 \ub300\ud45c\ud558\uc5ec, \uc0c8\ub85c\uc6b4 Couchbase\uc758 \uccab \ubc88\uc9f8 \uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0\ub97c \ucd9c\uc2dc\ud558\uac8c \ub418\uc5b4 \ub9e4\uc6b0 \uc790\ub791\uc2a4\ub7fd\uac8c \uc0dd\uac01\ud569\ub2c8\ub2e4. <a href=\"https:\/\/spark.apache.org\/\">Spark<\/a> \ucee4\ub125\ud130. \uc774 \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 Spark RDD\ub97c \uc0ac\uc6a9\ud558\uc5ec Couchbase\uc5d0\uc11c \uc9c1\uc811 \ub370\uc774\ud130\ub97c \uc548\ud30e\uc73c\ub85c \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud655\uc7a5\uc131, \uc131\ub2a5, \uc0ac\uc6a9 \ud3b8\uc758\uc131\uacfc \uac19\uc740 \ub9ce\uc740 \uc18d\uc131\uc744 \uacf5\uc720\ud55c\ub2e4\ub294 \uc810\uc5d0\uc11c Couchbase\uc640 Spark\ub294 \uc644\ubcbd\ud55c \uc870\ud569\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0\uc5d0\uc11c\ub294 \ub2e4\uc74c \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\ub354 \ub9ce\uc740 \uae30\ub2a5\uc774 \uace7 \uc81c\uacf5\ub420 \uc608\uc815\uc785\ub2c8\ub2e4):<\/p>\n<ul>\n<li>\ubb38\uc11c, \ubcf4\uae30 \ubc0f N1QL \ucffc\ub9ac\uc5d0\uc11c RDD \ub9cc\ub4e4\uae30.<\/li>\n<li>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc5d0 RDD \ubc0f DStream\uc744 \uc791\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/github.com\/couchbaselabs\/couchbase-spark-connector\/wiki\/Connection-Management#introduction\">\ud544\uc694\ud55c \uacbd\uc6b0 \uc9c1\uc811 \uc561\uc138\uc2a4\ub97c \ud3ec\ud568\ud558\uc5ec \uc644\uc804\ud788 \ud22c\uba85\ud55c \ud074\ub7ec\uc2a4\ud130 \ubc0f \ubc84\ud0b7 \uad00\ub9ac.<\/a><\/li>\n<\/ul>\n<p>\ud504\ub85c\uc81d\ud2b8\ub294 github\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/github.com\/couchbaselabs\/couchbase-spark-connector\">\uc5ec\uae30<\/a>. \ub610\ud55c \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/4.0\/connectors\/spark-1.0\/spark-intro.html\">\uc704\ud0a4 \ud615\uc2dd\uc758 \ubb38\uc11c<\/a>\ud558\uc9c0\ub9cc \ud504\ub85c\uc81d\ud2b8\uac00 GA \ub9b4\ub9ac\uc2a4\uc5d0 \uac00\uae4c\uc6cc\uc9c0\uba74 \ub354 \uacf5\uc2dd\uc801\uc778 \uba85\uce6d\uc73c\ub85c \ubcc0\uacbd\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ubc1b\uae30<\/h2>\n<p>\uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0\ub294 \uc790\uccb4 maven \ub9ac\ud3ec\uc9c0\ud1a0\ub9ac\ub97c \ud1b5\ud574 \uc81c\uacf5\ub418\uba70, GA \uc544\ud2f0\ud329\ud2b8\ub294 maven central\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc88c\ud45c\uc785\ub2c8\ub2e4(\uc2a4\ud30c\ud06c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc2a4\uce7c\ub77c 2.10\uacfc 2.11\ub85c \uad50\ucc28 \ucef4\ud30c\uc77c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4):<\/p>\n<ul>\n<li><strong>\uadf8\ub8f9 ID:<\/strong> com.couchbase.client<\/li>\n<li><strong>\uc544\ud2f0\ud329\ud2b8 ID:<\/strong> \uc2a4\ud30c\ud06c-\ucee4\ub125\ud130_2.10 \ub610\ub294 \uc2a4\ud30c\ud06c-\ucee4\ub125\ud130_2.11<\/li>\n<li><strong>\ubc84\uc804:<\/strong> 1.0.0-dp<\/li>\n<\/ul>\n<p>\uc774 \uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0\ub294 Spark 1.2.1\ub85c \ube4c\ub4dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub85c\uceec \uc124\uce58\ub85c\ub9cc \uc0ac\uc6a9\ud574\ubcf4\uace0 \uc2f6\uc73c\uc2dc\ub2e4\uba74 \uc774\uac83\uc73c\ub85c \uc2dc\uc791\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4. \ud504\ub85c\ub355\uc158\uc5d0 \ubc30\ud3ec\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \uac00\uc7a5 \uc26c\uc6b4 \ubc29\ubc95\uc740 \ubaa8\ub4e0 \uc885\uc18d\uc131\uc744 \"\ud33b \uc790(fat jar)\"\ub85c \ubb36\uc5b4\ub450\ub294 \uac83\uc785\ub2c8\ub2e4. <a href=\"https:\/\/github.com\/sbt\/sbt-assembly\">sbt-assembly<\/a> \ud50c\ub7ec\uadf8\uc778\uc785\ub2c8\ub2e4. \uc5c4\ubc00\ud788 \ub9d0\ud558\uba74 \uc774\uac83\uc740 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ucee4\ub125\ud130\uc640 \ud070 \uad00\ub828\uc774 \uc5c6\uc9c0\ub9cc \uace7 \uacf5\uc2dd \ubb38\uc11c\uc758 \uc77c\ubd80\ub85c \ud574\ub2f9 \uc601\uc5ed\uc5d0 \ub300\ud55c \uc804\uccb4 \uac00\uc774\ub4dc\ub97c \uc81c\uacf5\ud560 \uc608\uc815\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc124\uc815<\/h2>\n<p>\ubaa8\ub4e0 \uac83\uc774 \ud074\ub798\uc2a4 \uacbd\ub85c\uc5d0 \uc788\uc73c\uba74 \uc774\uc81c \uad6c\uc131\uacfc \uc2a4\ud30c\ud06c \ucee8\ud14d\uc2a4\ud2b8\ub97c \uc124\uc815\ud560 \ucc28\ub840\uc785\ub2c8\ub2e4. \uc804\uccb4 \uad6c\uc131\uc740 \uc2a4\ud30c\ud06c \uad6c\uc131\uc758 \uc18d\uc131\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc124\uc815\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uc73c\uba74 \ub2e4\uc74c \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4. <em>localhost<\/em> \ub97c \uc0ac\uc6a9\ud558\uc5ec <em>\uae30\ubcf8\uac12<\/em> \ubc84\ud0b7.<\/p>\n<p>\ub2e4\uc74c\uc740 \uc57d\uac04 \uc0ac\uc6a9\uc790 \uc815\uc758\ub41c \uad6c\uc131\uc73c\ub85c <em>\ub9e5\uc8fc \uc0d8\ud50c<\/em> \ubc84\ud0b7\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc6d0\uaca9 \ud074\ub7ec\uc2a4\ud130\uc758 <em>\ub9e5\uc8fc \uc0d8\ud50c<\/em> \ub370\uc774\ud130 \uc9d1\ud569\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\ub7ec \uac1c\uc758 \ubc84\ud0b7\uc744 \uc5f4\uc5b4 \ub3d9\uc2dc\uc5d0 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/github.com\/couchbaselabs\/couchbase-spark-connector\/wiki\">\ud604\uc7ac \ubb38\uc11c<\/a> \ub97c \ucc38\uc870\ud558\uc138\uc694. \uc774\uc81c \uc2a4\ud30c\ud06c \ucee8\ud14d\uc2a4\ud2b8\ub97c \ucd08\uae30\ud654\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4:<\/p>\n<h2>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc5d0\uc11c RDD\ub85c \uc77d\uae30<\/h2>\n<p>\uac00\uc7a5 \uba3c\uc800 \uae30\uc5b5\ud574\uc57c \ud560 \uac83\uc740 \uc62c\ubc14\ub978 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\ub97c \uac00\uc838\uc640\uc11c \ubaa8\ub4e0 Couchbase \ud2b9\uc815 \uba54\uc11c\ub4dc\ub97c \uc2a4\ud30c\ud06c \ucee8\ud14d\uc2a4\ud2b8\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc6b0\ub9ac\ub294 <em>couchbaseGet<\/em> \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc77c\ub828\uc758 ID\ub97c RDD\ub85c \uc77d\uc740 \ub2e4\uc74c \uc120\ud0dd\uc801\uc73c\ub85c \ubaa8\ub4e0 \uc885\ub958\uc758 \uc2a4\ud30c\ud06c \ubcc0\ud658\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ub9e5\uc8fc \ubb38\uc11c\ub97c \ub85c\ub4dc\ud558\uace0 \uc774\ub984\uc744 \ucd94\ucd9c\ud558\uc5ec \uc778\uc1c4\ud558\ub294 \uac04\ub2e8\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4:<\/p>\n<p>\uc774 \ucf54\ub4dc\ub294 \uae30\ubcf8 \ubcd1\ub82c \ucc98\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc \uc624\ubc84\ub85c\ub4dc\ub41c \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud574\ub2f9 \uc18d\uc131\uc744 \uc0ac\uc6a9\uc790 \uc815\uc758\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ud544\uc694\ud55c \uc801\uc808\ud55c \ubcd1\ub82c \ucc98\ub9ac \uacc4\uc218\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\ud658\ud558\ub294 \ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc73c\ubbc0\ub85c \ub300\uc0c1 \ubb38\uc11c \uc720\ud615\uc744 SDK\uc5d0 \ud78c\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c <em>RawJsonDocument<\/em> \ub300\uc2e0 <em>JsonDocument<\/em> \ubcc0\ud658\ub41c \ubb38\uc790\uc5f4 \ub300\uc2e0 \uc6d0\uc2dc JSON \ubb38\uc790\uc5f4\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <em>JsonObject<\/em>. \ube44\uc2b7\ud55c \ubc29\uc2dd\uc73c\ub85c \uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc5d0 \ubb38\uc11c\ub85c \uc800\uc7a5\ud558\uace0 \uc788\ub294 \ubc14\uc774\ub108\ub9ac \ub370\uc774\ud130\uc5d0 \uc561\uc138\uc2a4\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubdf0 \ucffc\ub9ac\uc5d0\uc11c RDD\ub97c \ub9cc\ub4e4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc608\uc5d0\uc11c\ub294 \ubdf0 \uacb0\uacfc\uc5d0\uc11c \ucc98\uc74c 10\uac1c\uc758 \ud589\uc744 \uc778\uc1c4\ud569\ub2c8\ub2e4:<\/p>\n<p>\ubc29\ucd9c\ub41c \uac01 \ud589\uc5d0 \ub300\ud55c \uc804\uccb4 \ubb38\uc11c\ub97c \uac00\uc838\uc640\uc57c \ud558\ub294 \uacbd\uc6b0\ub3c4 \uc885\uc885 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 couchbaseGet\uc744 RDD \ubcc0\ud658\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc8fc\uc5b4\uc9c4 \ubcf4\uae30\uc5d0\uc11c \ubaa8\ub4e0 \ubb38\uc11c\ub97c \ub85c\ub4dc\ud558\uace0 RDD\ub97c \uce90\uc2dc\ud558\ub294 \ubcf4\ub2e4 \uc644\uc804\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ubaa8\ub4e0 \ub9e5\uc8fc\uc758 \ud3c9\uade0 \uc54c\ucf54\uc62c \ub3c4\uc218\ub97c \ubd80\ud53c\ub85c \uacc4\uc0b0\ud558\uace0 \uac00\uc7a5 \uae34 \uc774\ub984\uc744 \uac00\uc9c4 \ub9e5\uc8fc\ub97c \ucc3e\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c N1QL\uc774 \ud65c\uc131\ud654\ub41c \uc11c\ubc84(\ub610\ub294 \ucd5c\uc18c\ud55c N1QL DP4\ub97c \uc2e4\ud589 \uc911)\uac00 \uc788\ub294 \uacbd\uc6b0 N1QL \ucffc\ub9ac\ub3c4 \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<h2>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc5d0 RDD \uc791\uc131<\/h2>\n<p>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\ub294 \ub6f0\uc5b4\ub09c \uc4f0\uae30 \uc131\ub2a5\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774\ub97c \uc2a4\ud30c\ud06c\uc5d0\uc11c \ud65c\uc6a9\ud558\uc9c0 \ubabb\ud55c\ub2e4\uba74 \uc544\uc26c\uc6b8 \uac83\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uac04\ub2e8\ud55c \ubc29\ubc95\uc740 <em>RDD[\ubb38\uc11c]<\/em> \ub97c <em>\uc800\uc7a5\ud558\uae30<\/em> RDD \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub2e4\uc74c \ucf54\ub4dc\ub294 Couchbase\uc5d0\uc11c 100\uac1c\uc758 \ubb38\uc11c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4:<\/p>\n<p>\uc0dd\uc131\ub41c \ubb38\uc11c\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc0c1\uc6a9\uad6c\ub97c \uc904\uc774\ub294 \uc0ac\uc6a9\uc790 \uc815\uc758 \ubcc0\ud658\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uc810\uc5d0\uc11c\ub294 \uba87 \uac00\uc9c0 \uc81c\ud55c \uc0ac\ud56d\uc774 \uc788\uc9c0\ub9cc \ud50c\ub7ab JSON \uad6c\uc870\ub3c4 \uc704\uc640 \uc720\uc0ac\ud558\uac8c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\ub2e4\uc74c \uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0\uc5d0\uc11c\ub294 \ubcc0\ud658 \uae30\ub2a5\uc744 \uac1c\uc120\ud558\uace0 \uc0ac\uc6a9\uc790\uac00 \uc9c1\uc811 \ub85c\uc9c1\uc744 \uc5f0\uacb0\ud560 \uc218 \uc788\ub3c4\ub85d \ud560 \uc608\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc800\ud76c\ub294 \ub610\ud55c \ub370\uc774\ud130\ub97c \ud30c\uc774\uc5b4\ud638\uc2a4\ud558\uc5ec <em>DStream<\/em> (<a href=\"https:\/\/spark.apache.org\/streaming\/\">\uc2a4\ud30c\ud06c \uc2a4\ud2b8\ub9ac\ubc0d<\/a>). \ub2e4\uc74c\uc740 \ud2b8\uc704\ud130\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uac00\uc838\uc640 \uc778\uae30 \ud574\uc2dc\ud0dc\uadf8\ub97c Couchbase\uc5d0 \ubb38\uc11c\ub85c \uc800\uc7a5\ud558\ub294 \uc804\uccb4 \uc608\uc81c\uc785\ub2c8\ub2e4:<\/p>\n<h2>\uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0 2 \uacc4\ud68d<\/h2>\n<p>\uc774\ubc88 \uccab \uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0\ub9cc\ud07c\uc774\ub098 \ud765\ubbf8\ub85c\uc6b4 \uae30\ub2a5\uc774 \ub354 \ub9ce\uc774 \ub300\uae30 \uc911\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub354\uc6b1 \uae34\ubc00\ud55c N1QL\uacfc Spark SQL \ud1b5\ud569\uc744 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc73c\uba70, DCP(\ub0b4\ubd80 \uc2a4\ud2b8\ub9ac\ubc0d \ud504\ub85c\ud1a0\ucf5c)\ub97c \ud1b5\ud574 DStream\uc744 \uc0dd\uc131\ud558\uc5ec \uc2e4\uc2dc\uac04\uc73c\ub85c \ubb38\uc11c \ubcc0\uacbd \uc0ac\ud56d\uc744 \uc2a4\ud30c\ud06c \ubc0f \uc0ac\uc6a9\uc790 \uc9c0\uc815 \ubcc0\ud658\uae30\ub85c \uac00\uc838\uc62c \uc218 \uc788\ub3c4\ub85d \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc744 \ud1b5\ud574 \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud558\uace0 \uc9c8\ubb38\ud574 \uc8fc\uc138\uc694. <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/forums\/\">\ud3ec\ub7fc<\/a> \ub97c \ud074\ub9ad\ud558\uace0 \ubc1c\uacac\ud55c \ubb38\uc81c\ub97c <a href=\"https:\/\/issues.couchbase.com\/browse\/SPARKC\">\ubc84\uadf8 \ucd94\uc801\uae30<\/a> (\uc6d0\ud558\ub294 \uae30\ub2a5\uacfc \uac1c\uc120 \uc0ac\ud56d\uc744 \uc81c\ucd9c\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4!). \uc800\ud76c\ub294 \uc774 \ud504\ub85c\uc81d\ud2b8\uac00 \uc5b4\ub514\ub85c \ub098\uc544\uac00\uace0 \uc788\ub294\uc9c0 \ub9e4\uc6b0 \uae30\ub300\ud558\uace0 \uc788\uc73c\uba70, \uc5bc\ub9ac \uc5b4\ub2f5\ud130\ub4e4\uc758 \ud53c\ub4dc\ubc31\uc744 \ubc1b\ub294 \uac83\uc774 \ub354 \uba4b\uc9c4 \ud504\ub85c\uc81d\ud2b8\ub97c \ub9cc\ub4dc\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>On behalf of the whole team, I&#8217;m incredibly proud to announce that we&#8217;ve just released the first developer preview of our brand new Couchbase Spark Connector. 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