{"id":771,"date":"2011-03-01T17:52:51","date_gmt":"2011-03-01T09:52:51","guid":{"rendered":"http:\/\/gwokae.mewggle.com\/wordpress\/?p=771"},"modified":"2011-03-01T17:52:51","modified_gmt":"2011-03-01T09:52:51","slug":"cassandra-%e7%b0%a1%e6%98%93%e9%85%8d%e7%bd%ae%e8%88%87%e5%95%9f%e5%8b%95","status":"publish","type":"post","link":"https:\/\/gwokae.mewggle.com\/wordpress\/2011\/03\/cassandra-%e7%b0%a1%e6%98%93%e9%85%8d%e7%bd%ae%e8%88%87%e5%95%9f%e5%8b%95\/","title":{"rendered":"Cassandra \u7c21\u6613\u914d\u7f6e\u8207\u555f\u52d5"},"content":{"rendered":"<blockquote>\n<h3>Contents\uff1a<\/h3>\n<ul>\n<li><a href=\"#downloads\">\u4e0b\u8f09\u7a0b\u5f0f<\/a><\/li>\n<li><a href=\"#configuration\">\u7c21\u55ae\u8a2d\u7f6e<\/a><\/li>\n<li><a href=\"#single node\">\u55ae\u4e00\u7bc0\u9ede\u555f\u52d5<\/a><\/li>\n<li><a href=\"#cluster\">\u555f\u52d5Cassandra\u53e2\u96c6<\/a><\/li>\n<\/ul>\n<\/blockquote>\n<h2><a name=\"downloads\"><\/a>\u4e0b\u8f09\u7a0b\u5f0f (Downloads)<\/h2>\n<ul>\n<li>\u53ef\u4ee5\u5728Apache Cassandra\u7684<a href=\"http:\/\/cassandra.apache.org\/download\/\" target=\"_blank\">\u4e0b\u8f09\u7db2\u9801<\/a>\u4e0b\u8f09\u6700\u65b0\u7684\u7a69\u5b9a\u7248\u672c\u3002\u9019\u662f\u6700\u63a8\u85a6\u7684\u65b9\u5f0f\uff0c\u4e0b\u9762\u5176\u4ed6\u7684\u65b9\u6cd5\u9664\u975e\u662fCassandra\u7684\u958b\u767c\u4eba\u54e1\u6216\u662f\u767c\u73febug\u5fc5\u9808\u4f7f\u7528\u6700\u65b0\u7248\u672c\u624d\u80fd\u4fee\u5fa9\u6642\u624d\u6703\u4f7f\u7528\u5230\u3002\u7b46\u8005\u64b0\u7a3f\u7684\u6642\u5019\uff0c\u6700\u65b0\u7248\u672c\u7684\u7a69\u5b9a\u7248\u672c0.7.0\uff0c\u63a5\u4e0b\u4f86\u7684\u7bc4\u4f8b\u4e5f\u662f\u4ee50.7.0\u7248\u70ba\u4e3b\uff0c\u6b64\u5916\u6307\u4ee4\u7cfb\u7d71\u74b0\u5883\u9810\u8a2d\u662fUbuntu 10.10\u3002<\/li>\n<li>\u53ef\u4ee5\u5230Apache Cassandra\u7684SVN\u4e0a\u4e0b\u8f09\u6700\u65b0\u7684\u539f\u59cb\u6a94\u81ea\u884cbuild\uff0c https:\/\/svn.apache.org\/repos\/asf\/cassandra\/trunk\/\n<ul>\n<li>\u6216\u76f4\u63a5\u7528SVN\u6216git check out\u3002\n<ul>\n<li>svn checkout https:\/\/svn.apache.org\/repos\/asf\/cassandra\/trunk cassandra<\/li>\n<li>git clone git:\/\/git.apache.org\/cassandra.git<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u6216\u8005\u4e5f\u53ef\u4ee5\u5728<a href=\"https:\/\/hudson.apache.org\/hudson\/job\/Cassandra\/lastSuccessfulBuild\/artifact\/cassandra\/build\/\" target=\"_blank\">\u9019\u88e1<\/a>\u627e\u5230 Nightly Build \u7248\u672c\uff0c\u6240\u8b02Nightly Build\u7248\u5c31\u662f\u4f9d\u64daSVN\u4e0a\u7684\u6700\u65b0\u7a0b\u5f0f\u78bc\u6bcf\u5929Build\u51fa\u4f86\u7684\u65b0\u7248\u672c\uff0c\u4e0d\u904e\u4e5f\u56e0\u70ba\u7a0b\u5f0f\u78bc\u90fd\u662f\u6700\u65b0\u7684\u56e0\u6b64\u53ef\u80fd\u6703\u6709\u8a31\u591a\u5176\u4ed6\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2><a name=\"configuration\"><\/a>\u7c21\u55ae\u8a2d\u7f6e (simple configuration)<\/h2>\n<p>Cassandra\u662f\u5229\u7528<a href=\"http:\/\/en.wikipedia.org\/wiki\/Java_%28programming_language%29\" target=\"_blank\">Java<\/a>\u6240\u64b0\u5beb\u7684\u56e0\u6b64\u5728\u80fd\u5920\u904b\u884c<a href=\"http:\/\/en.wikipedia.org\/wiki\/JVM\">JVM<\/a>\u7684\u5e73\u53f0\u5c31\u53ef\u4ee5\u904b\u884c\uff0c\u6b64\u5916\u6839\u64daCassandra Wiki\u7684\u8aaa\u660e\uff0cCassandra\u5fc5\u9808\u5728Java 1.6\u7684\u7248\u672c\u624d\u80fd\u904b\u884c\u63a8\u85a6\u4f7f\u7528Sun JDK\u7684 1.6 u19, u21\u6216\u66f4\u65b0\u7684\u7248\u672c\u3002\u6e96\u5099\u597dJDK\u4e4b\u5f8c\uff0c\u89e3\u58d3\u7e2e\u525b\u525b\u4e0b\u8f09\u7684\u6a94\u6848\u5f8c\u53ef\u4ee5\u4fee\u6539\u4e0b\u5217\u6a94\u6848\u7684\u8a2d\u7f6e\uff1a<\/p>\n<ul>\n<li>conf\/cassandra.yaml\n<ul>\n<li>\u5fc5\u9808\u78ba\u8a8d\u4e0b\u5217\u4e09\u500b\u8a2d\u7f6e\u7684\u76ee\u9304\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u8acb\u624b\u52d5\u4fee\u6539\u8a72\u6a94\u6848\u6216\u5efa\u7acb\u5c0d\u61c9\u7684\u76ee\u9304\n<ul>\n<li>data_file_directories<\/li>\n<li>commitlog_directory<\/li>\n<li>saved_caches_directory<\/li>\n<\/ul>\n<\/li>\n<li>\u5982\u679c\u662fUnix-Like\u7684\u7cfb\u7d71(\u5982\uff1aUbuntu Linux) \u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u6307\u4ee4\u5efa\u7acb\u9810\u8a2d\u7684\u76ee\u9304<br \/>\n<blockquote><p>sudo mkdir \/var\/lib\/cassandra<br \/>\nsudo mkdir \/var\/lib\/cassandra\/data<br \/>\nsudo mkdir \/var\/lib\/cassandra\/commitlog<br \/>\nsudo mkdir \/var\/lib\/cassandra\/saved_caches<br \/>\nsudo mkdir \/var\/log\/cassandra<\/p><\/blockquote>\n<\/li>\n<li>\u5982\u679c\u662fWindows\u7cfb\u7d71\uff0c\u5247\u4e00\u5b9a\u8981\u4fee\u6539cassandra.yaml\u7684\u5167\u5bb9\uff0c\u4f8b\u5982\uff1a\n<ul>\n<li><a href=\"http:\/\/www.flickr.com\/photos\/gwokae\/5440390249\/\"><img loading=\"lazy\" src=\"https:\/\/farm6.staticflickr.com\/5019\/5440390249_013e7a2675.jpg\" alt=\"Windows cassandra settings\" width=\"500\" height=\"146\" \/><\/a><\/li>\n<li>\u7528cmd\u958b\u555f\u547d\u4ee4\u6a21\u5f0f\u5f8c\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u6307\u4ee4\u5feb\u901f\u5efa\u7acb\u76ee\u9304<br \/>\n<blockquote><p>mkdir datadata<br \/>\nmkdir datacommitlog<br \/>\nmkdir datasaved_caches<br \/>\nmkdir log<\/p><\/blockquote>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>conf\/log4j.properties\n<ul>\n<li>\u7b46\u8005\u4e0b\u8f09\u76840.7.0\u58d3\u7e2e\u5305\u88e1\u6c92\u6709\u9019\u500b\u6a94\u6848\uff0c\u53ef\u4ee5\u5c07log4j-tools.properties\u8907\u88fd\u5230log4j.properties\u518d\u52a0\u4ee5\u4fee\u6539\u3002<\/li>\n<li>\u9019\u500b\u6a94\u6848\u9810\u8a2d\u7684<a href=\"http:\/\/en.wikipedia.org\/wiki\/Log4j#Log_level\" target=\"_blank\">Log Level<\/a>\u662fINFO\u7b49\u7d1a\uff0c\u5982\u679c\u6709\u7279\u6b8a\u9700\u6c42\u53ef\u4ee5\u6539\u6210\u66f4\u9ad8(\u5728log4j.rootLogger\u9019\u908a)\u3002<\/li>\n<li>\u53e6\u5916log\u6a94\u6848\u7684\u9810\u8a2d\u8def\u5f91\u662f\/var\/log\/cassandra\/system.log\u3002\u5982\u679c\u7279\u6b8a\u9700\u8981\u4e5f\u53ef\u4ee5\u4fee\u6539\u3002<\/li>\n<li>\u5982\u679c\u662fWindows\u7684\u4f7f\u7528\u8005\u7684\u8a71\uff0c\u5c31\u4e00\u5b9a\u8981\u66f4\u6539\uff0c\u5426\u5247log\u6703\u5beb\u4e0d\u9032\u53bb\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><a name=\"single node\"><\/a>\u55ae\u4e00\u7bc0\u9ede\u555f\u52d5(Running a single node)<\/h2>\n<p>\u555f\u52d5\u524d\u9808\u6ce8\u610f\u4e0b\u9762\u7684\u4e8b\u9805\uff1a<\/p>\n<ul>\n<li><a href=\"#configuration\">\u524d\u9762\u8a2d\u7f6e<\/a>\u7684\u4e09\u500b\u8def\u5f91\u8def\u5f91\u662f\u53ef\u4ee5\u88ab\u5beb\u5165\u7684\u3002\u5982\u679c\u5efa\u7acb\u8cc7\u6599\u593e\u7528sudo\u547d\u4ee4\u4f86\u5efa\u7acb\u6642\uff0c\u9019\u4e9b\u8cc7\u6599\u593e\u7684owner\u6703\u662froot\uff0c\u6240\u4ee5\u56e0\u6b64\u57f7\u884cCassandra\u4e5f\u5fc5\u9808\u662froot\u624d\u53ef\u4ee5\u5beb\u5165\u3002\n<ul>\n<li>\u6216\u8005\u4e0b\u9762\u57f7\u884c\u7684\u6642\u5019\u90fd\u7528sudo\u4f7f\u7528root\u6b0a\u9650\u4f86\u904b\u884c\u3002<\/li>\n<li>\u53ef\u4ee5\u5c07\u4e0a\u9762\u8cc7\u6599\u593e\u7684owner\u6539\u70ba\u7576\u524d\u7684\u4f7f\u7528\u8005\u300csudo chown -Rv $(whoami) \/var\/lib\/cassandra\u300d<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<blockquote><p>sudo chown -Rv $(whoami) \/var\/lib\/cassandra<br \/>\nsudo chown -Rv $(whoami) \/var\/log\/cassandra<\/p><\/blockquote>\n<ul>\n<li>\u7121\u6cd5\u9806\u5229\u555f\u52d5\u6642\uff0c\u8acb\u78ba\u8a8d\u7cfb\u7d71\u7684JAVA_HOME\u8def\u5f91\u8a2d\u7f6e\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<p>\u78ba\u8a8d\u7121\u8aa4\u5f8c\u53ef\u4ee5\u57f7\u884c \u300cbin\/cassandra -f\u300d \u4f86\u555f\u52d5\u7cfb\u7d71(Windows\u7cfb\u7d71\u8acb\u57f7\u884cbincassandra.bat)\u3002\u904b\u884c\u5f8c\u53ef\u4ee5\u5229\u7528\u300cbin\/nodetool -host &lt;IP&gt; ring\u300d\u4f86\u67e5\u8a62\u904b\u884c\u72c0\u614b\u3002<\/p>\n<h2><a name=\"cluster\"><\/a>\u555f\u52d5Cassandra\u53e2\u96c6(Running a cluster)<\/h2>\n<p>\u4e00\u500bCassandra\u670d\u52d9\u7a31\u70ba\u4e00\u500b\u7bc0\u9ede(node)\uff0c\u800cCassandra\u53e2\u96c6(Cluster)\u5373\u662f\u555f\u52d5\u500bnode\u4e00\u8d77\u5de5\u4f5c\uff0cnode\u555f\u52d5\u6642\u6703\u4f9d\u64daseeds\u7684\u8a2d\u7f6e\u4f86\u627e\u5230\u5176\u5b83node\uff0cnode\u9593\u7684\u6e9d\u901a\u7a31\u70baGossip\uff0c\u70ba\u4e86\u8b93\u7d50\u9ede\u53ef\u4ee5\u900f\u904e\u7db2\u8def\u9032\u884cGossip\uff0c\u56e0\u6b64\u4e5f\u5fc5\u9808\u8a2d\u7f6ebind\u7684\u7db2\u8def\u4f4d\u7f6e\u3002\u4f9d\u7167\u524d\u9762\u7684\u8aaa\u660e\u8207\u8a2d\u7f6ebind\u4f4d\u5740\u9810\u8a2d\u70balocalhost\uff0c\u56e0\u6b64\u53ea\u80fd\u555f\u52d5single node(\u55ae\u4e00\u7bc0\u9ede)\u7684Cassandra\uff0c\u4f46\u5982\u679c\u8981\u555f\u52d5\u591a\u500b\u7bc0\u9ede\uff0c\u5247\u5fc5\u9808\u4fee\u6539\u300cconf\/cassandra.yaml\u300d\u4e2d\u7684\u8a2d\u7f6e\u3002<\/p>\n<ul>\n<li>seeds\n<ul>\n<li>\u5824\u4f9bnode\u555f\u52d5\u6642\u80fd\u627e\u5230\u5176\u4ed6node\u7684\u670d\u52d9\u3002\u9069\u5408\u8a2d\u7f6e\u8f03\u70ba\u7a69\u5b9a\u7684node\u4f5c\u70baseeds<\/li>\n<\/ul>\n<\/li>\n<li>listen_address\n<ul>\n<li>\u5373\u70baGossip\u4f7f\u7528\u7684\u4f4d\u5740\uff0c\u53ef\u4ee5\u7528\u4e3b\u6a5f\u540d\u7a31\u6216\u662f\u7528\u4ecb\u9762\u7684IP\u4f4d\u5740\uff0c<strong>\u8acb\u52ff<\/strong>\u4f7f\u75280.0.0.0\u4f86bind\u6240\u6709\u7684\u4ecb\u9762\u3002<\/li>\n<\/ul>\n<\/li>\n<li>rpc_address\n<ul>\n<li>\u5373\u70baThrift\uff0c\u53ef\u4ee5\u4f7f\u75280.0.0.0\u4f86bind\u6240\u6709\u7684\u4ecb\u9762\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u555f\u52d5\u5f8c\u53ef\u4ee5\u7528\u6307\u4ee4\u4f86\u67e5\u8a62node\u7684\u555f\u52d5\u72c0\u614b\u3002<\/p>\n<blockquote><p>usr_name@your-hostname:~$ apache-cassandra-0.7.0\/bin\/nodetool -h 192.168.1.1 ring<br \/>\nAddress\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Status State\u00a0\u00a0 Load\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Owns\u00a0\u00a0\u00a0 Token<br \/>\n114370047407031585825716411201808513080<br \/>\n192.168.1.1 Up\u00a0\u00a0\u00a0\u00a0 Normal\u00a0 17.64 KB\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 58.96%\u00a0 44541738553819607218745010131931951155<br \/>\n192.168.1.2 Up\u00a0\u00a0\u00a0\u00a0 Normal\u00a0 17.48 KB\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 41.04%\u00a0 11437004740703158582571641120180851308<\/p><\/blockquote>\n<blockquote><p>\u53c3\u8003\u7db2\u9801<\/p>\n<ul>\n<li><a href=\"http:\/\/wiki.apache.org\/cassandra\/GettingStarted\" target=\"_blank\">GettingStarted &#8211; Cassandra Wiki<\/a><\/li>\n<\/ul>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Contents\uff1a \u4e0b\u8f09\u7a0b\u5f0f \u7c21\u55ae\u8a2d\u7f6e \u55ae\u4e00\u7bc0\u9ede\u555f\u52d5 \u555f\u52d5Cassandra\u53e2\u96c6 \u4e0b\u8f09\u7a0b\u5f0f (Downloads) \u53ef\u4ee5\u5728Apache Cassandra\u7684\u4e0b\u8f09\u7db2\u9801\u4e0b\u8f09\u6700\u65b0\u7684\u7a69\u5b9a\u7248\u672c\u3002\u9019\u662f\u6700\u63a8\u85a6\u7684\u65b9\u5f0f\uff0c\u4e0b\u9762\u5176\u4ed6\u7684\u65b9\u6cd5\u9664\u975e\u662fCassandra\u7684\u958b\u767c\u4eba\u54e1\u6216\u662f\u767c\u73febug\u5fc5\u9808\u4f7f\u7528\u6700\u65b0\u7248\u672c\u624d\u80fd\u4fee\u5fa9\u6642\u624d\u6703\u4f7f\u7528\u5230\u3002\u7b46\u8005\u64b0\u7a3f\u7684\u6642\u5019\uff0c\u6700\u65b0\u7248\u672c\u7684\u7a69\u5b9a\u7248\u672c0.7.0\uff0c\u63a5\u4e0b\u4f86\u7684\u7bc4\u4f8b\u4e5f\u662f\u4ee50.7.0\u7248\u70ba\u4e3b\uff0c\u6b64\u5916\u6307\u4ee4\u7cfb\u7d71\u74b0\u5883\u9810\u8a2d\u662fUbuntu 10.10\u3002 \u53ef\u4ee5\u5230Apache Cassandra\u7684SVN\u4e0a\u4e0b\u8f09\u6700\u65b0\u7684\u539f\u59cb\u6a94\u81ea\u884cbuild\uff0c https:\/\/svn.apache.org\/repos\/asf\/cassandra\/trunk\/ \u6216\u76f4\u63a5\u7528SVN\u6216git check out\u3002 svn checkout https:\/\/svn.apache.org\/repos\/asf\/cassandra\/trunk cassandra git clone git:\/\/git.apache.org\/cassandra.git \u6216\u8005\u4e5f\u53ef\u4ee5\u5728\u9019\u88e1\u627e\u5230 Nightly Build \u7248\u672c\uff0c\u6240\u8b02Nightly Build\u7248\u5c31\u662f\u4f9d\u64daSVN\u4e0a\u7684\u6700\u65b0\u7a0b\u5f0f\u78bc\u6bcf\u5929Build\u51fa\u4f86\u7684\u65b0\u7248\u672c\uff0c\u4e0d\u904e\u4e5f\u56e0\u70ba\u7a0b\u5f0f\u78bc\u90fd\u662f\u6700\u65b0\u7684\u56e0\u6b64\u53ef\u80fd\u6703\u6709\u8a31\u591a\u5176\u4ed6\u7684\u554f\u984c\u3002 \u7c21\u55ae\u8a2d\u7f6e (simple configuration) Cassandra\u662f\u5229\u7528Java\u6240\u64b0\u5beb\u7684\u56e0\u6b64\u5728\u80fd\u5920\u904b\u884cJVM\u7684\u5e73\u53f0\u5c31\u53ef\u4ee5\u904b\u884c\uff0c\u6b64\u5916\u6839\u64daCassandra Wiki\u7684\u8aaa\u660e\uff0cCassandra\u5fc5\u9808\u5728Java 1.6\u7684\u7248\u672c\u624d\u80fd\u904b\u884c\u63a8\u85a6\u4f7f\u7528Sun JDK\u7684 1.6 u19, u21\u6216\u66f4\u65b0\u7684\u7248\u672c\u3002\u6e96\u5099\u597dJDK\u4e4b\u5f8c\uff0c\u89e3\u58d3\u7e2e\u525b\u525b\u4e0b\u8f09\u7684\u6a94\u6848\u5f8c\u53ef\u4ee5\u4fee\u6539\u4e0b\u5217\u6a94\u6848\u7684\u8a2d\u7f6e\uff1a conf\/cassandra.yaml \u5fc5\u9808\u78ba\u8a8d\u4e0b\u5217\u4e09\u500b\u8a2d\u7f6e\u7684\u76ee\u9304\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u8acb\u624b\u52d5\u4fee\u6539\u8a72\u6a94\u6848\u6216\u5efa\u7acb\u5c0d\u61c9\u7684\u76ee\u9304 data_file_directories commitlog_directory saved_caches_directory \u5982\u679c\u662fUnix-Like\u7684\u7cfb\u7d71(\u5982\uff1aUbuntu Linux) \u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u6307\u4ee4\u5efa\u7acb\u9810\u8a2d\u7684\u76ee\u9304 sudo mkdir \/var\/lib\/cassandra sudo mkdir \/var\/lib\/cassandra\/data sudo mkdir \/var\/lib\/cassandra\/commitlog &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gwokae.mewggle.com\/wordpress\/2011\/03\/cassandra-%e7%b0%a1%e6%98%93%e9%85%8d%e7%bd%ae%e8%88%87%e5%95%9f%e5%8b%95\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Cassandra \u7c21\u6613\u914d\u7f6e\u8207\u555f\u52d5&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"tags":[27,29,31,87],"_links":{"self":[{"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/posts\/771"}],"collection":[{"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/comments?post=771"}],"version-history":[{"count":0,"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/posts\/771\/revisions"}],"wp:attachment":[{"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/media?parent=771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/categories?post=771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gwokae.mewggle.com\/wordpress\/wp-json\/wp\/v2\/tags?post=771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}