public final class Lower extends UDF { public String evaluate(String s){ if(s=null){ return null;} return s.toLowerCase();} } 调试UDF,确保可以运行成功。在 Java 目录下,右键单击编写完成的Java脚本,选择 Run。在 Run/Debug ...
public final class Lower extends UDF { public String evaluate(String s){ if(s=null){ return null;} return s.toLowerCase();} } 说明 如果需要本地调试Java UDF,请参见 开发和调试UDF。上传并注册UDF。在UDF Java文件上单击右键,...
public final class AUICallConfig { public static final String APP_ID="xxx;您的AppId,必填 public static final String HOST="xxx;您的服务器域名地址,必填.} Android Studio导入工程,选择 菜单>File>New>Import Project。选择Android...
public final class AUICallConfig { public static final String APP_ID="xxx;您的AppId,必填 public static final String HOST="xxx;您的服务器域名地址,必填.} Android Studio导入工程,选择 菜单>File>New>Import Project。选择Android...
public final class javaudf extends UDF { public String evaluate(String s){ if(s=null){ return null;} return s.toLowerCase();} } 其中:JAR包路径为 org.alidata.odps.udf.examples。class文件名为 javaudf。步骤一:上传JAR包 登录...
public final class javaudf extends UDF { public String evaluate(String s){ if(s=null){ return null;} return s.toLowerCase();} } 其中,JAR包路径为 org.alidata.odps.udf.examples。class文件名为 javaudf。步骤一:上传JAR包 登录...
extends T>clazz)获取泛型结果,包含iGraph扩展的数据类型 Object getObject()获取Object,在您不确定结果类型时可以选择这个通用接口 其中,<T>T get(final Class?extends T>clazz)是可以获取多值类型、Map、Set、BulkSet等特殊数据类型,...
} private static final class X509TrustManagerWrapper implements X509TrustManager { private final X509TrustManager x509TrustManager;public X509TrustManagerWrapper(X509TrustManager x509TrustManager){ this.x509TrustManager=x...
} private static final class SampleFutureCallback implements FutureCallback<Result>{ private static final Logger LOGGER=LoggerFactory.getLogger(SampleFutureCallback.class);private final String project;private final String ...
toStream()✓ ✕ promise(final Function,E>,T>traversalFunction)✓ ✕ fill(final C collection)✓ ✕ none()✓ ✕ Traversal,TraversalMetrics>profile()✓ ✕ TraversalExplanation explain()✓ ✕ forEachRemaining(final Class<E2>...
final class ThreadForScanQuery extends Thread { private final int currentParallelId;private ThreadForScanQuery(int currentParallelId){ this.currentParallelId=currentParallelId;this.setName("ThreadForScanQuery:"+maxParallel...
final class ThreadForScanQuery extends Thread { private final int currentParallelId;private ThreadForScanQuery(int currentParallelId){ this.currentParallelId=currentParallelId;this.setName("ThreadForScanQuery:"+maxParallel...
public abstract class SignUtils { public static final String EMPTY_STRING_MD5;private static FastDateFormat DATE_FORMAT;static { DATE_FORMAT=FastDateFormat.getInstance("E,dd MMM yyyy HH:mm:ss z",TimeZone.getTimeZone("GMT")...
如果您需要为OSS触发器设置多个文件前缀和文件后缀,或者希望在一个OSS Bucket中关联10个以上的触发器,您可以创建EventBridge类别的OSS触发器,以便轻松应对文件上传等事件。注意事项 EventBridge类别的OSS触发器与 原生OSS触发器 不同,...
示例如下:@ImportResource({"classpath*:META-INF/bank-dubbo-provider/*.xml"})@org.springframework.boot.autoconfigure.SpringBootApplication@EnableDubbo public class SOFABootSpringApplication{ private static final Logger ...
public class Demo { public static void main(String[]args)throws Throwable {/Endpoint以华东1(杭州)为例,其它Region请按实际情况填写。String endpoint="https://oss-cn-hangzhou.aliyuncs.com";从环境变量中获取访问凭证。运行本...
} 输出结果如下:1 abc 2 bcd 3 cde 4 def 5 efg 6 fgi 常见问题 Q:运行程序时报错 Exception in thread"main"java.lang.IllegalAccessError:class com.alibaba.encdb.common.SymCrypto (in unnamed module@0x5c0369c4)cannot access class ...
} 输出结果:1 abc 2 bcd 3 cde 4 def 5 efg 6 fgi 常见问题 Q:运行程序时报错 Exception in thread"main"java.lang.IllegalAccessError:class com.alibaba.encdb.common.SymCrypto (in unnamed module@0x5c0369c4)cannot access class ...
PolarDB IMCI执行器默认用行号表示执行的中间结果,当大查询所需数据量无法完全存放于内存时则可能会引发大量随机且重复IO,从而影响执行效率。为了解决上述问题,IMCI执行器实现了基于中间结果物化的算子集合,本文介绍了HashJoin算子的...
在Android目录中定义和Flutter通信的MethodChannel:需要注意的是通道的名字要跟flutter的通道名称保持一致 public class MainActivity extends FlutterActivity {/这个跟flutter的通道名称保持一直 private static final String CHANNEL=...
public class JwtUtil { private final static ConcurrentMap,JsonWebKeySet>IDAAS_SIGN_JWK_SET_MAP=new ConcurrentHashMap();public static JwtConsumer createJwtConsumerFromUrl(String jwkUrl,String appId){ try { final ...
本示例将引用服务逻辑放在 myclient-app 工程 Web 模块的 com.alipay.mytestsofa.SOFABootWebSpringApplication 中,示例如下:@SpringBootApplication public class SOFABootWebSpringApplication{ private static final Logger logger=...
public class Foo { final static Pattern compile=Pattern.compile(".*?([0-9]+).*");public static String extractNumber(String input){ final Matcher m=compile.matcher(input);if(m.find()){ return m.group(1);} return null;} }#...
class TlsSniSocketFactory extends SSLSocketFactory { private final String TAG="TlsSniSocketFactory;HostnameVerifier hostnameVerifier=HttpsURLConnection.getDefaultHostnameVerifier();private HttpsURLConnection conn;public ...
} Spring Data Redis With Lettuce@Configuration public class BeanConfig {/*TCP_KEEPALIVE打开,并且配置三个参数分别为:*TCP_KEEPIDLE=30*TCP_KEEPINTVL=10*TCP_KEEPCNT=3*/private static final int TCP_KEEPALIVE_IDLE=30;...
{"errorType":"com.fasterxml.jackson.databind.exc.MismatchedInputException","errorMessage":"Cannot construct instance of `example.HTTPTriggerEvent`(although at least one Creator exists):no String-argument constructor/...
常见问题 使用表格存储SDK时出现Signature mismatch异常 Java SDK报错:SocketTimeoutException 使用Java SDK时出现The access key id is invalid异常 Java SDK报错:java.lang.IllegalStateException:Request cannot be executed;...
未设置 agent.is_open_debugging_class 如果为true,SkyWalking会将所有经Instrument转换过的类文件保存到/debugging 文件夹下。SkyWalking团队会要求提供这些类文件以解决兼容性问题。未设置 agent.cause_exception_depth 在记录异常信息...
不可取消勾选状态*/public static final int STATE_CANNOT_UNCHECKED=0x03;不可勾选状态*/public static final int STATE_CANNOT_CHECKED=0x04;设置 checkIcon 的状态*@param state*/public void setIconState(int state);获取checkIcon的...
产品名称 Quick BI 产品模块 仪表板,可视化分析 概述 本文介绍仪表板报错“INTERNAL:java.sql.SQLExpection Cannot transform ODPS-SDK java class java.utll.ArrayList to long”的原因。问题描述 仪表板报错”INTERNAL:java.sql....
} } 方式三:同时增强Runnable接口、Callable接口和Executor 示例代码如下:public class ManualExample { private final ExecutorService traceExecutor=TraceExecutors.wrapExecutorService(Executors.newSingleThreadExecutor());...
public class HttpWrite { private final static String HITSDB_IP="192.168.11.17;实例地址 private final static int HITSDB_PORT=8242;实例端口 private final static int SYNC_TIMEOUT_MS=60*1000;private Long startTime=System....
public class ConnectionFactory { private final String hostName;private final int port;private final String userName;private final String password;private final String virtualHost;private final boolean enableSSL;public ...
本文以Java语言为例,为您介绍如何使用KMS Java SDK。背景信息 您可以访问 开源代码仓库,查看更多语言和场景的代码示例。同时也欢迎您提出宝贵意见,或者提供...public class ClientKeyUtils { private final static String PKCS12="PKCS12...
public class TopologySort { private final static Log LOG=LogFactory.getLog(TopologySort.class);public static class TopologySortVertex extends Vertex,LongWritable,NullWritable,LongWritable>{@Override public void compute...
public class RedisPipelinePerformanceTest { static final String host="xxxxxx.m.cnhza.kvstore.aliyuncs.com";static final int port=6379;static final String password="password;public static void main(String[]args){ Jedis ...
public class KVStoreTranscationTest { static final String host="xxxxxx.m.cnhza.kvstore.aliyuncs.com";static final int port=6379;static final String password="password;注意这两个key的内容是不同的 static String client1_key=...
public class PageRank { private final static Logger LOG=Logger.getLogger(PageRank.class);public static class PageRankVertex extends Vertex,DoubleWritable,NullWritable,DoubleWritable>{@Override public void compute...
服务端API签名*@author:ali*@version:0.1 2020-07-16 16:45:54*/public class SignatureUtils { private final static String CHARSET_UTF8="utf8;private final static String ALGORITHM="UTF-8;private final static String SEPARATOR="&...
服务端API签名*@author:ali*@version:0.1 2018-06-21 20:47:05*/public class SignatureUtils { private final static String CHARSET_UTF8="utf8;private final static String ALGORITHM="HmacSHA1;private final static String SEPARATOR...