{"id":50558,"date":"2023-07-06T03:23:57","date_gmt":"2024-01-17T23:53:37","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%a8java%e5%ae%a2%e6%88%b7%e7%ab%af%e8%ae%bf%e9%97%aein-memory-data-grid-apache-ignite%e3%80%82\/"},"modified":"2024-04-30T12:12:14","modified_gmt":"2024-04-30T04:12:14","slug":"%e7%94%a8java%e5%ae%a2%e6%88%b7%e7%ab%af%e8%ae%bf%e9%97%aein-memory-data-grid-apache-ignite%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%a8java%e5%ae%a2%e6%88%b7%e7%ab%af%e8%ae%bf%e9%97%aein-memory-data-grid-apache-ignite%e3%80%82\/","title":{"rendered":"\u7528Java\u5ba2\u6237\u7aef\u8bbf\u95eeIn-Memory Data Grid Apache Ignite"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u4e3a\u4e86\u5b66\u4e60\u5185\u5b58\u6570\u636e\u7f51\u683c\uff0c\u6211\u5c1d\u8bd5\u4e86\u4e00\u4e0bApache Ignite\u3002<br \/>\n\u9996\u5148\uff0c\u6211\u5b89\u88c5\u5e76\u57281\u4e2a\u62162\u4e2a\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u5b83\uff0c\u7136\u540e\u5c1d\u8bd5\u4eceJava\u7a0b\u5e8f\u4e2d\u5c06\u5176\u4f5c\u4e3a\u7f13\u5b58\u670d\u52a1\u5668\u4f7f\u7528\u3002<\/p>\n<p>\u6211\u4e5f\u521b\u5efa\u4e86\u4e00\u4e2a\u5173\u4e8eApache Ignite\u6587\u4ef6\u7684\u94fe\u63a5\u96c6\u5408\uff0c\u5e0c\u671b\u60a8\u80fd\u591f\u53c2\u8003\u3002<\/p>\n<ul class=\"post-ul\">Apache Ignite\u306b\u95a2\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3078\u306e\u30ea\u30f3\u30af\u96c6<\/ul>\n<h1>Apache Ignite \u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>Apache Ignite\u662f\u4e00\u79cd\u5b9e\u73b0\u5185\u5b58\u6570\u636e\u7f51\u683c\u7684\u4e2d\u95f4\u4ef6\u3002<br \/>\n\u5185\u5b58\u6570\u636e\u7f51\u683c\u662f\u4e00\u79cd\u5728\u591a\u4e2a\u670d\u52a1\u5668\u7684\u5185\u5b58\u4e2d\u5206\u6563\u5b58\u50a8\u5927\u91cf\u6570\u636e\u7684\u6280\u672f\u3002\u901a\u8fc7\u5728\u5185\u5b58\u4e2d\u5904\u7406\u6570\u636e\u53ef\u4ee5\u5b9e\u73b0\u52a0\u901f\uff0c\u8fd9\u662f\u5176\u4e00\u5927\u7279\u70b9\u3002<br \/>\n\u5b83\u7684\u4f7f\u7528\u573a\u666f\u4e4b\u4e00\u662f\u4f5c\u4e3a\u5206\u5e03\u5f0f\u7f13\u5b58\u6765\u5b58\u50a8\u5927\u91cf\u6570\u636e\u7684\u6570\u636e\u5e93\u3002<\/p>\n<p>Apache Ignite\u53ef\u4ee5\u4ee5\u5185\u5b58\u6570\u636e\u7f51\u683c\u4e3a\u6838\u5fc3\uff0c\u627f\u62c5\u4ee5\u4e0b\u89d2\u8272\u3002<\/p>\n<ul class=\"post-ul\">\u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\/\u5206\u6563\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/ul>\n<p>\u5c06In-Memory\u6570\u636e\u7f51\u683c\u4f5c\u4e3a\u6570\u636e\u5e93\u5904\u7406\u3002\u8bfb\u5199\u64cd\u4f5c\u662f\u5206\u5e03\u5f0f\u7684\uff0c\u6613\u4e8e\u6269\u5c55\uff0c\u5e76\u4e14\u6bd4Oracle\u7b49\u5173\u7cfb\u578b\u6570\u636e\u5e93\u66f4\u5feb\u3002\u76ee\u524d\u7684\u7248\u672c\u65e0\u6cd5\u5904\u7406\u4e8b\u52a1\uff0c\u4f46\u672a\u6765\u7684\u7248\u672c\u53ef\u80fd\u4f1a\u652f\u6301\u3002<br \/>\n\u6b64\u5916\uff0c\u6570\u636e\u88ab\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u4f46\u4e5f\u53ef\u4ee5\u6301\u4e45\u5316\u5230\u6587\u4ef6\u7cfb\u7edf\uff08HDFS\uff09\u3002\u6570\u636e\u4ee5\u4e0eHDFS\u76f8\u4f3c\u7684\u7ed3\u6784\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u5e76\u4e14\u4f5c\u4e3aHDFS\u4e0a\u6587\u4ef6\u7684\u5b50\u96c6\u5b58\u5728\u3002<\/p>\n<p>* \u952e\u503c\u5b58\u50a8 (KVS)<\/p>\n<p>\u51c6\u5907\u4e86\u4e00\u4e2a\u7b80\u5355\u7684API\u7528\u4e8eKVS\uff0c\u53ef\u7528\u4f5c\u5206\u5e03\u5f0fKVS\u3002<\/p>\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/ul>\n<p>\u53ef\u4ee5\u5c06Oracle\u3001Cassandra\u7b49\u6570\u636e\u5e93\/NoSQL\u7528\u4f5c\u7f13\u5b58\u3002<\/p>\n<ul class=\"post-ul\">etc<\/ul>\n<p>\u8bf7\u53c2\u8003Apache Ignite\u7684\u7528\u4f8b\u4ee5\u83b7\u5f97\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u6211\u5728\u4e0b\u65b9\u521b\u5efa\u4e86\u5404\u79cd\u4fe1\u606f\u94fe\u63a5\u7684\u96c6\u5408\uff0c\u4f9b\u60a8\u53c2\u8003\u3002<\/p>\n<p>\u6709\u5173Apache Ignite\u7684\u6587\u6863\u94fe\u63a5\u6c47\u603b<\/p>\n<h1>\u6267\u884c\u73af\u5883<\/h1>\n<p>\u6211\u4f7f\u7528Vagrant\u51c6\u5907\u4e86CentOS 7\u7684\u73af\u5883\uff0c\u5e76\u6210\u529f\u8fd0\u884c\u4e86Apache Ignite\u3002\u7531\u4e8e\u6709\u5176\u4ed6\u6613\u4e8e\u7406\u89e3\u7684\u7f51\u7ad9\u8be6\u7ec6\u4ecb\u7ecd\u4e86CentOS 7\u7684\u6784\u5efa\u6b65\u9aa4\uff0c\u56e0\u6b64\u6211\u5c06\u7701\u7565\u8fd9\u90e8\u5206\u3002<\/p>\n<p>\u6211\u5c06\u5c1d\u8bd5\u4f7f\u7528\u5355\u673a\u914d\u7f6e\u548c\u96c6\u7fa4\u914d\u7f6e\uff08\u4e24\u53f0\uff09\u8fdb\u884c\u6d4b\u8bd5\u3002\u670d\u52a1\u5668\u5305\u62ec\u4ee5\u4e0b\u4e24\u53f0\u3002<\/p>\n<p>192.168.20.71 \u70b9\u706b\u670d\u52a1\u56681<br \/>\n192.168.20.72 \u70b9\u706b\u670d\u52a1\u56682<\/p>\n<h1>\u5b89\u88c5OpenJDK<\/h1>\n<p>\u5728Apache Ignite\u4e2d\uff0c\u9700\u8981JDK\uff0c\u4e26\u4e14\u652f\u63f4Oracle JDK\u548cOpen JDK\u5169\u7a2e\u3002\u672c\u6b21\u4f7f\u7528Open JDK\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> yum <span class=\"nt\">-y<\/span> <span class=\"nb\">install <\/span>java-1.8.0-openjdk-devel\r\n\r\n<span class=\"gp\">#<\/span> java <span class=\"nt\">-version<\/span>\r\n<span class=\"go\">openjdk version \"1.8.0_191\"\r\nOpenJDK Runtime Environment (build 1.8.0_191-b12)\r\nOpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode)\r\n<\/span><\/code><\/pre>\n<p>\u6211\u6b63\u5728\u8a2d\u7f6eJAVA_HOME\uff0c\u4e26\u5c07Java\u7684\u8def\u5f91\u6dfb\u52a0\u5230PATH\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">#<\/span> <span class=\"nb\">echo<\/span> <span class=\"s2\">\"export JAVA_HOME=<\/span><span class=\"si\">$(<\/span><span class=\"nb\">readlink<\/span> <span class=\"nt\">-e<\/span> <span class=\"si\">$(<\/span>which java<span class=\"si\">)<\/span>|sed <span class=\"s1\">'s:\/bin\/java::'<\/span><span class=\"si\">)<\/span><span class=\"s2\">\"<\/span> <span class=\"o\">&gt;<\/span> \/etc\/profile.d\/java.sh\r\n<span class=\"gp\">#<\/span> <span class=\"nb\">echo<\/span> <span class=\"s2\">\"PATH=<\/span><span class=\"se\">\\$<\/span><span class=\"s2\">PATH:<\/span><span class=\"se\">\\$<\/span><span class=\"s2\">JAVA_HOME\/bin\"<\/span> <span class=\"o\">&gt;&gt;<\/span> \/etc\/profile.d\/java.sh\r\n<span class=\"gp\">#<\/span> <span class=\"nb\">source<\/span> \/etc\/profile\r\n<\/code><\/pre>\n<h1>\u5b89\u88c5Apache Ignite\u3002<\/h1>\n<p>\u4eceApache Ignite\u7684\u5b98\u7f51\u4e0b\u8f7d\u6240\u9700\u6a21\u5757\u3002\u9009\u62e9\u4e0b\u65b9\u7684\u201c\u4e8c\u8fdb\u5236\u53d1\u5e03\u201d\u9009\u9879\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d9250913a08637a6e2249\/27-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u6211\u4e0b\u8f7d\u4e86\u6700\u65b0\u7248\u672c\u7684v2.6.0\uff0c\u4ee5\u4e0b\u662f\u8be5\u7248\u672c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d9250913a08637a6e2249\/29-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u8bf7\u5c06\u521a\u521a\u4e0b\u8f7d\u7684&#8221;apache-ignite-fabric-2.6.0-bin.zip&#8221;\u4e0a\u4f20\u5230\u670d\u52a1\u5668\uff0c\u5e76\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u5176\u89e3\u538b\u5230&#8221;\/opt&#8221;\u76ee\u5f55\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code># cd \/opt\r\n# unzip \/tmp\/apache-ignite-fabric-2.6.0-bin.zip\r\n# ln -s \/opt\/apache-ignite-fabric-2.6.0-bin\/ \/opt\/apache-ignite\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u542f\u52a8Apache Ignite\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>cd \/opt\/apache-ignite\/bin\r\n.\/ignite.sh\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\u53c2\u6570\uff0c\u5c06\u52a0\u8f7d\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6&#8221;\/opt\/apache-ignite\/config\/default-config.xml&#8221;\u5e76\u542f\u52a8\u3002<\/p>\n<p>\u5f53\u6210\u529f\u542f\u52a8\u65f6\uff0c\u4f1a\u5c06\u4ee5\u4e0b\u4fe1\u606f\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u3002\u8f93\u51fa\u4e2d\u663e\u793a&#8221;\u670d\u52a1\u5668\u6570\u91cf=1&#8243;\uff0c\u786e\u8ba4\u5df2\u6210\u529f\u542f\u52a8\u4e00\u53f0\u670d\u52a1\u5668\u3002<\/p>\n<pre class=\"post-pre\"><code>[22:42:07] Ignite node started OK (id=9ae050e2)\r\n[22:42:07] Topology snapshot [ver=1, servers=1, clients=0, CPUs=1, offheap=0.74GB, heap=1.0GB]\r\n<\/code><\/pre>\n<p>\u9ed8\u8ba4\u7684\u914d\u7f6e\u6587\u4ef6\u5982\u4e0b\u6240\u793a\u3002<br \/>\n\u60a8\u9700\u8981\u5728&#8221;\u5143\u7d20\u4ee5\u4e0b\u6dfb\u52a0\u6240\u9700\u7684\u914d\u7f6e\uff0c\u4f46\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u914d\u7f6e\u4e3a\u7a7a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt;<\/span>\r\n<span class=\"nt\">&lt;beans<\/span> <span class=\"na\">xmlns=<\/span><span class=\"s\">\"http:\/\/www.springframework.org\/schema\/beans\"<\/span>\r\n       <span class=\"na\">xmlns:xsi=<\/span><span class=\"s\">\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/span>\r\n       <span class=\"na\">xsi:schemaLocation=<\/span><span class=\"s\">\"\r\n       http:\/\/www.springframework.org\/schema\/beans\r\n       http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"c\">&lt;!--\r\n        Alter configuration below as needed.\r\n    --&gt;<\/span>\r\n    <span class=\"nt\">&lt;bean<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"grid.cfg\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"org.apache.ignite.configuration.IgniteConfiguration\"<\/span><span class=\"nt\">\/&gt;<\/span>\r\n<span class=\"nt\">&lt;\/beans&gt;<\/span>\r\n<\/code><\/pre>\n<h1>\u4f7f\u7528Java\u8bbf\u95eeApache Ignite\u7f13\u5b58\uff08\u5355\u8282\u70b9\u914d\u7f6e\uff09\u3002<\/h1>\n<p>\u6211\u5011\u6703\u5617\u8a66\u4f7f\u7528\u5f9e\u525b\u525b\u555f\u52d5\u7684Apache Ignite\u4f5c\u70baJava\u61c9\u7528\u7a0b\u5f0f\u7684\u5feb\u53d6\u4f3a\u670d\u5668\u3002\u6211\u5011\u5c07\u4f7f\u7528Maven\u5c08\u6848\u7684Java\u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u5728pom.xml\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4f9d\u8cf4\u95dc\u4fc2\u3002<\/p>\n<pre class=\"post-pre\"><code>        <span class=\"nt\">&lt;dependency&gt;<\/span>\r\n            <span class=\"nt\">&lt;groupId&gt;<\/span>org.apache.ignite<span class=\"nt\">&lt;\/groupId&gt;<\/span>\r\n            <span class=\"nt\">&lt;artifactId&gt;<\/span>ignite-core<span class=\"nt\">&lt;\/artifactId&gt;<\/span>\r\n            <span class=\"nt\">&lt;version&gt;<\/span>2.6.0<span class=\"nt\">&lt;\/version&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/dependency&gt;<\/span>\r\n<\/code><\/pre>\n<p>Java\u5ba2\u6237\u7aef\u6839\u636eApache Ignite\u7684\u793a\u4f8b\u7a0b\u5e8f\u521b\u5efa\u4e86\u4ee5\u4e0b\u7a0b\u5e8f\u3002<br \/>\n\u8be5\u7a0b\u5e8f\u5c06\u6570\u636e\u5b58\u5165\u540d\u4e3a&#8221;put-get-example&#8221;\u7684\u7f13\u5b58\u4e2d\uff0c\u7136\u540e\u83b7\u53d6\u5e76\u663e\u793a\u76f8\u540c\u7684\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.Ignition<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.client.ClientCache<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.client.ClientException<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.client.IgniteClient<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.configuration.ClientConfiguration<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SimpleCacheApp<\/span>\r\n<span class=\"o\">{<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">args<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"c1\">\/\/ \u63a5\u7d9a\u5148\u306eApache Ignite\u30b5\u30fc\u30d0\u306eIP\u3068\u30dd\u30fc\u30c8\u3092\u6307\u5b9a\u3059\u308b\u3002<\/span>\r\n        <span class=\"nc\">ClientConfiguration<\/span> <span class=\"n\">cfg<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ClientConfiguration<\/span><span class=\"o\">().<\/span><span class=\"na\">setAddresses<\/span><span class=\"o\">(<\/span><span class=\"s\">\"192.168.20.71:10800\"<\/span><span class=\"o\">);<\/span>\r\n\r\n        <span class=\"k\">try<\/span> <span class=\"o\">(<\/span><span class=\"nc\">IgniteClient<\/span> <span class=\"n\">igniteClient<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">Ignition<\/span><span class=\"o\">.<\/span><span class=\"na\">startClient<\/span><span class=\"o\">(<\/span><span class=\"n\">cfg<\/span><span class=\"o\">))<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"kd\">final<\/span> <span class=\"nc\">String<\/span> <span class=\"no\">CACHE_NAME<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"put-get-example\"<\/span><span class=\"o\">;<\/span>\r\n\r\n            <span class=\"nc\">ClientCache<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">cache<\/span> <span class=\"o\">=<\/span> <span class=\"n\">igniteClient<\/span><span class=\"o\">.<\/span><span class=\"na\">getOrCreateCache<\/span><span class=\"o\">(<\/span><span class=\"no\">CACHE_NAME<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">Integer<\/span> <span class=\"n\">key<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span><span class=\"o\">;<\/span>\r\n            <span class=\"nc\">String<\/span> <span class=\"n\">val<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"put-get-test\"<\/span><span class=\"o\">;<\/span>\r\n\r\n            <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">,<\/span> <span class=\"n\">val<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">format<\/span><span class=\"o\">(<\/span><span class=\"s\">\"PUT [%s]\\n\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">val<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">String<\/span> <span class=\"n\">cachedVal<\/span> <span class=\"o\">=<\/span> <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">format<\/span><span class=\"o\">(<\/span><span class=\"s\">\"GET [%s]\\n\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">cachedVal<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"o\">}<\/span>\r\n        <span class=\"k\">catch<\/span> <span class=\"o\">(<\/span><span class=\"nc\">ClientException<\/span> <span class=\"n\">e<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"n\">e<\/span><span class=\"o\">.<\/span><span class=\"na\">printStackTrace<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"o\">}<\/span>\r\n        <span class=\"k\">catch<\/span> <span class=\"o\">(<\/span><span class=\"nc\">Exception<\/span> <span class=\"n\">e<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"n\">e<\/span><span class=\"o\">.<\/span><span class=\"na\">printStackTrace<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"o\">}<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5b9e\u9645\u7ed3\u679c\u5982\u4e0b\uff1a<br \/>\n\u6211\u4eec\u53ef\u4ee5\u786e\u8ba4\u5df2\u7ecf\u6210\u529f\u5730\u5728\u7f13\u5b58\u4e2dput\u4e86\u540d\u4e3a\u201cput-get-test\u201d\u7684\u6570\u636e\uff0c\u5e76\u80fd\u591f\u4f7f\u7528get\u529f\u80fd\u83b7\u53d6\u5230\u5176\u5bf9\u5e94\u7684\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code>PUT [put-get-test]\r\nGET [put-get-test]\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u786e\u8ba4\u5728\u670d\u52a1\u5668\u7aef\u662f\u5426\u5df2\u7ecf\u7f13\u5b58\u4e86\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528Ignite\u7684\u547d\u4ee4\u884c\u754c\u9762\u5de5\u5177&#8221; Ignite Visor&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">\u307e\u305a\u3001Visor\u3092\u8d77\u52d5\u3059\u308b\u3002\r\n<\/span><span class=\"gp\">#<\/span> \/opt\/apache-ignite\/bin\/ignitevisorcmd.sh\r\n<span class=\"go\">\r\nVisor\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u300copen\u300d\u30b3\u30de\u30f3\u30c9\u3067\u30af\u30e9\u30b9\u30bf\u306b\u63a5\u7d9a\u3059\u308b\u3002\r\n<\/span><span class=\"gp\">visor&gt;<\/span> open\r\n<span class=\"go\">Local configuration files:\r\n+==========================================================================================+\r\n<\/span><span class=\"gp\">| #<\/span>  |                                 Configuration File                                  |\r\n<span class=\"go\">+==========================================================================================+\r\n| 0  | config\/default-config.xml                                                           |\r\n\uff5e\uff5e\u7701\u7565\uff5e\uff5e\r\n\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u300c0 : config\/default-config.xml\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002\r\nChoose configuration file number ('c' to cancel) [0]: 0\r\n\r\n\u3053\u3053\u3067\u300ccache\u300d\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u72b6\u6cc1\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\r\n\r\n<\/span><span class=\"gp\">visor&gt;<\/span> cache\r\n<span class=\"go\">Time of the snapshot: 2018-08-18 03:18:21\r\n+========================================================================================================================+\r\n|       Name(@)        |    Mode     | Nodes | Entries (Heap \/ Off-heap) |   Hits    |  Misses   |   Reads   |  Writes   |\r\n+========================================================================================================================+\r\n| put-get-example(@c0) | PARTITIONED | 1     | min: 1 (0 \/ 1)            | min: 0    | min: 0    | min: 0    | min: 0    |\r\n|                      |             |       | avg: 1.00 (0.00 \/ 1.00)   | avg: 0.00 | avg: 0.00 | avg: 0.00 | avg: 0.00 |\r\n|                      |             |       | max: 1 (0 \/ 1)            | max: 0    | max: 0    | max: 0    | max: 0    |\r\n+------------------------------------------------------------------------------------------------------------------------+\r\n<\/span><\/code><\/pre>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u300cput-get-example\u300d\u7684\u7f13\u5b58\u4e2d\u5b58\u50a8\u4e86\u4e00\u4e2a\u7f13\u5b58\u9879\uff08\u53c2\u8003Entries\uff09\u3002<\/p>\n<h1>\u5c06Apache Ignite\u914d\u7f6e\u4e3a\u96c6\u7fa4\uff082\u4e2a\u8282\u70b9\uff09\u3002<\/h1>\n<p>\u4e4b\u524d\u53ea\u6709\u4e00\u4e2a\u670d\u52a1\u5668\u914d\u7f6e\uff0c\u73b0\u5728\u5c06\u5c1d\u8bd5\u4f7f\u7528\u4e24\u53f0\u670d\u52a1\u5668\u8fdb\u884c\u914d\u7f6e\u3002<br \/>\n\u5c06\u521b\u5efa\u4e00\u4e2a\u7528\u4e8e\u4e24\u53f0\u670d\u52a1\u5668\u914d\u7f6e\u7684\u8bbe\u7f6e\u6587\u4ef6\uff08default-config-cluster2server.xml\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code># cp -p \/opt\/apache-ignite\/config\/default-config.xml \/opt\/apache-ignite\/config\/default-config-cluster2server.xml\r\n<\/code><\/pre>\n<p>\u5728TCP\/IP\u53d1\u73b0\u6a21\u5f0f\u4e0b\u8fdb\u884c\u96c6\u7fa4\u914d\u7f6e\u3002<br \/>\n\u4fee\u6539&#8221;default-config-cluster2server.xml&#8221;\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0&#8221;&#8221;\u3002<br \/>\n\u867d\u7136\u4f7f\u7528\u591a\u64ad\u8bbe\u7f6e\u66f4\u7b80\u5355\uff0c\u4f46\u6b64\u6b21\u5c06\u4f7f\u7528\u6307\u5b9aIP\uff08192.168.10.71, 192.168.10.72\uff09\u8fdb\u884c\u914d\u7f6e\u3002<br \/>\n\u203b\u8865\u5145\uff1a\u5982\u679c\u4e0d\u8fdb\u884c\u4efb\u4f55\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u5c06\u4f7f\u7528\u591a\u64ad\u65b9\u5f0f\u8fd0\u884c\u3002\u5982\u679c\u73af\u5883\u652f\u6301\u591a\u64ad\uff0c\u5c31\u4e0d\u9700\u8981\u8fdb\u884c\u4efb\u4f55\u914d\u7f6e\u3002<\/p>\n<p>\u5728\u4e24\u53f0\u670d\u52a1\u5668\u4e0a\u521b\u5efa\u76f8\u540c\u7684\u6587\u4ef6\uff08\u6216\u8005\u4f7f\u7528scp\u8fdb\u884c\u590d\u5236\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;beans<\/span> <span class=\"na\">xmlns=<\/span><span class=\"s\">\"http:\/\/www.springframework.org\/schema\/beans\"<\/span>\r\n       <span class=\"na\">xmlns:xsi=<\/span><span class=\"s\">\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/span>\r\n       <span class=\"na\">xsi:schemaLocation=<\/span><span class=\"s\">\"\r\n       http:\/\/www.springframework.org\/schema\/beans\r\n       http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"c\">&lt;!--\r\n        Alter configuration below as needed.\r\n    --&gt;<\/span>\r\n    <span class=\"nt\">&lt;bean<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"grid.cfg\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"org.apache.ignite.configuration.IgniteConfiguration\"<\/span><span class=\"nt\">&gt;<\/span>\r\n        <span class=\"nt\">&lt;property<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"discoverySpi\"<\/span><span class=\"nt\">&gt;<\/span>\r\n            <span class=\"nt\">&lt;bean<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi\"<\/span><span class=\"nt\">&gt;<\/span>\r\n                <span class=\"nt\">&lt;property<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"ipFinder\"<\/span><span class=\"nt\">&gt;<\/span>\r\n                    <span class=\"nt\">&lt;bean<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder\"<\/span><span class=\"nt\">&gt;<\/span>\r\n                        <span class=\"nt\">&lt;property<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"addresses\"<\/span><span class=\"nt\">&gt;<\/span>\r\n                            <span class=\"nt\">&lt;list&gt;<\/span>\r\n                                <span class=\"nt\">&lt;value&gt;<\/span>igniteserver1:47500..47509<span class=\"nt\">&lt;\/value&gt;<\/span>\r\n                                <span class=\"nt\">&lt;value&gt;<\/span>igniteserver2:47500..47509<span class=\"nt\">&lt;\/value&gt;<\/span>\r\n                            <span class=\"nt\">&lt;\/list&gt;<\/span>\r\n                        <span class=\"nt\">&lt;\/property&gt;<\/span>\r\n                    <span class=\"nt\">&lt;\/bean&gt;<\/span>\r\n                <span class=\"nt\">&lt;\/property&gt;<\/span>\r\n            <span class=\"nt\">&lt;\/bean&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/property&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/bean&gt;<\/span>\r\n<span class=\"nt\">&lt;\/beans&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6b21\u5c06\u4eceVisor\u542f\u52a8\u4e24\u4e2aApache Ignite\u8282\u70b9\u3002<br \/>\n\u4e3a\u4e86\u901a\u8fc7Visor\u64cd\u4f5c\u8fdc\u7a0b\u8282\u70b9\uff0c\u9700\u8981\u80fd\u591f\u901a\u8fc7ssh\u8fdb\u884c\u8fde\u63a5\u3002<br \/>\n\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> ssh-keygen <span class=\"nt\">-t<\/span> dsa <span class=\"nt\">-P<\/span> <span class=\"s1\">''<\/span> <span class=\"nt\">-f<\/span> ~\/.ssh\/id_dsa\r\n<span class=\"gp\">$<\/span> <span class=\"nb\">cat<\/span> ~\/.ssh\/id_dsa.pub <span class=\"o\">&gt;&gt;<\/span> ~\/.ssh\/authorized_keys\r\n<span class=\"gp\">$<\/span> <span class=\"nb\">chmod <\/span>600 ~\/.ssh\/authorized_keys\r\n<span class=\"go\">\r\n\u30d1\u30b9\u30d5\u30ec\u30fc\u30ba\u306a\u3057\u3067\u8a2d\u5b9a\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\r\n<\/span><span class=\"gp\">$<\/span> ssh igniteserver1\r\n<span class=\"gp\">$<\/span> ssh igniteserver2\r\n<\/code><\/pre>\n<p>\u6253\u5f00 Visor \u63a7\u5236\u53f0\uff0c\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code># \/opt\/apache-ignite\/bin\/ignitevisorcmd.sh\r\nVisor\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u300copen\u300d\u30b3\u30de\u30f3\u30c9\u3067\u30af\u30e9\u30b9\u30bf\u306b\u63a5\u7d9a\u3059\u308b\u3002\r\nvisor&gt; open\r\n\uff5e\u7701\u7565\uff5e\r\n| 6  | config\/default-config-cluster2server.xml                                            \r\n\uff5e\u7701\u7565\uff5e\r\nChoose configuration file number ('c' to cancel) [0]: 6\r\n+------------------------------------------------------------------------------------+\r\n| Status               | Connected                                                   |\r\n| Ignite instance name | &lt;default&gt;                                                   |\r\n| Config path          | \/opt\/apache-ignite\/config\/default-config-cluster2server.xml |\r\n| Uptime               | 00:00:00                                                    |\r\n+------------------------------------------------------------------------------------+\r\n\r\n\r\nvisor&gt; start -h=192.168.20.71~72 -u=root -k=\/root\/.ssh\/id_rsa -g=\/opt\/apache-ignite -c=config\/default-config-cluster2server.xml\r\n+-------------------------------+\r\n| Successful start attempts | 2 |\r\n| Failed start attempts     | 0 |\r\n+-------------------------------+\r\n\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u770b\u5230\u300c\u6210\u529f\u7684\u542f\u52a8\u5c1d\u8bd5\u300d\u7684\u6570\u91cf\u4e3a2\uff0c\u8868\u660e\u5df2\u7ecf\u6210\u529f\u542f\u52a8\u4e86\u4e24\u53f0\u670d\u52a1\u5668\u3002<\/p>\n<p>\u5982\u679c\u8981\u7ed3\u675f\u6240\u6709\u8282\u70b9\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>visor&gt; kill -k\r\nAre you sure you want to kill ALL nodes? (y\/n) [n]: y\r\nYou are about to kill ALL nodes. Are you 100% sure? (y\/n) [n]: y\r\n<\/code><\/pre>\n<h1>\u4eceJava\u7a0b\u5e8f\u8fde\u63a5\u5230Ignite\u96c6\u7fa4<\/h1>\n<p>\u5728Ignite\u96c6\u7fa4\u7684\u8282\u70b9\u4e2d\uff0c\u6709\u4fdd\u5b58\u7f13\u5b58\u7684\u670d\u52a1\u5668\u8282\u70b9\u548c\u4e0d\u5b58\u50a8\u6570\u636e\u7684\u5ba2\u6237\u7aef\u8282\u70b9\u3002<br \/>\n\u901a\u8fc7Java\u7a0b\u5e8f\u8fde\u63a5\u5230Ignite\u96c6\u7fa4\u65f6\uff0c\u53ef\u4ee5\u5c06\u5176\u6307\u5b9a\u4e3a\u5ba2\u6237\u7aef\u8282\u70b9\u3002<br \/>\n\u91cd\u70b9\u662f\u4f7f\u7528&#8221;Ignition.setClientMode(true);&#8221;\u660e\u786e\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5ba2\u6237\u7aef\u3002<\/p>\n<p>\u4ece\u670d\u52a1\u5668\u4e0a\u83b7\u53d6&#8221;default-config.xml&#8221;\u6587\u4ef6\uff0c\u7136\u540e\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u7f16\u7801\u3002\u7a0b\u5e8f\u53ef\u4ee5\u8bfb\u53d6&#8221;default-config.xml&#8221;\u6587\u4ef6\u4e2d\u7684\u914d\u7f6e\u4fe1\u606f\uff0c\u4e5f\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u8fdb\u884c\u914d\u7f6e\uff0c\u4e0d\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<p>\u5728\u8bbe\u8ba1\u53ea\u8fde\u63a5\u4e00\u53f0\u7684\u65f6\u5019\uff0c\u6211\u7f16\u5199\u7684\u7a0b\u5e8f\u4e5f\u53ef\u4ee5\u8fde\u63a5\u591a\u53f0\u3002\u4f46\u662f\u5f53\u6709\u4e00\u53f0\u5b95\u673a\u65f6\uff0c\u7531\u4e8e\u539f\u56e0\u4e0d\u660e\u5bfc\u81f4\u6545\u969c\u8f6c\u79fb\u5931\u8d25\uff0c\u6240\u4ee5\u6211\u91cd\u65b0\u8fdb\u884c\u4e86\u6539\u5199\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.Ignite<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.IgniteCache<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.Ignition<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.apache.ignite.client.ClientException<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SimpleCacheApp2Server<\/span>\r\n<span class=\"o\">{<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">args<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n\r\n        <span class=\"nc\">Ignition<\/span><span class=\"o\">.<\/span><span class=\"na\">setClientMode<\/span><span class=\"o\">(<\/span><span class=\"kc\">true<\/span><span class=\"o\">);<\/span>\r\n\r\n        <span class=\"k\">try<\/span> <span class=\"o\">(<\/span><span class=\"nc\">Ignite<\/span> <span class=\"n\">igniteClient<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">Ignition<\/span><span class=\"o\">.<\/span><span class=\"na\">start<\/span><span class=\"o\">(<\/span><span class=\"s\">\"default-config-cluster2server.xml\"<\/span><span class=\"o\">))<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"kd\">final<\/span> <span class=\"nc\">String<\/span> <span class=\"no\">CACHE_NAME<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"put-get-example\"<\/span><span class=\"o\">;<\/span>\r\n\r\n            <span class=\"nc\">IgniteCache<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">cache<\/span> <span class=\"o\">=<\/span> <span class=\"n\">igniteClient<\/span><span class=\"o\">.<\/span><span class=\"na\">getOrCreateCache<\/span><span class=\"o\">(<\/span><span class=\"no\">CACHE_NAME<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">Integer<\/span> <span class=\"n\">key<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span><span class=\"o\">;<\/span>\r\n            <span class=\"nc\">String<\/span> <span class=\"n\">val<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"put-get-test\"<\/span><span class=\"o\">;<\/span>\r\n\r\n            <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">,<\/span> <span class=\"n\">val<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">format<\/span><span class=\"o\">(<\/span><span class=\"s\">\"PUT [%s]\\n\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">val<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">String<\/span> <span class=\"n\">cachedVal<\/span> <span class=\"o\">=<\/span> <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">);<\/span>\r\n\r\n            <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">format<\/span><span class=\"o\">(<\/span><span class=\"s\">\"GET [%s]\\n\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">cachedVal<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"o\">}<\/span>\r\n        <span class=\"k\">catch<\/span> <span class=\"o\">(<\/span><span class=\"nc\">ClientException<\/span> <span class=\"n\">e<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"n\">e<\/span><span class=\"o\">.<\/span><span class=\"na\">printStackTrace<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"o\">}<\/span>\r\n        <span class=\"k\">catch<\/span> <span class=\"o\">(<\/span><span class=\"nc\">Exception<\/span> <span class=\"n\">e<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n            <span class=\"n\">e<\/span><span class=\"o\">.<\/span><span class=\"na\">printStackTrace<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"o\">}<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u8bf7\u53c2\u8003<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Getting Started &#8211; Ignite\u516c\u5f0f\u30b5\u30a4\u30c8<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Apache Ignite\u3092Ubuntu Linux 16.04 LTS\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u4e3a\u4e86\u5b66\u4e60\u5185\u5b58\u6570\u636e\u7f51\u683c\uff0c\u6211\u5c1d\u8bd5\u4e86\u4e00\u4e0bApache Ignite\u3002 \u9996\u5148\uff0c\u6211\u5b89\u88c5\u5e76\u57281\u4e2a\u62162\u4e2a\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u5b83 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-50558","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7528Java\u5ba2\u6237\u7aef\u8bbf\u95eeIn-Memory Data Grid Apache Ignite - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, 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