无法在远程 hbase 表中插入记录

Question

我正在尝试在 htable 中插入一条记录。程序没有结束，但打印 111 后挂起。请帮助。

public static void insert(){
    org.apache.hadoop.conf.Configuration config = HBaseConfiguration.create();
    HTable table = null;
    try{
    config.set("hbase.zookeeper.quorum","ip_address_of_remotemachine");
    config.set("hbase.zookeeper.property.clientPort","2181");
    config.set("hbase.master", "hdfs://remote_ip:2181/hbase");
    table = new HTable(config, "table_A");
    Put p = new Put(Bytes.toBytes("1"));
    p.add(Bytes.toBytes("Col"), Bytes.toBytes("ColFamily1"), Bytes.toBytes("Test123"));
    System.out.println("111");
    table.put(p);
    System.out.println("222");
    table.setAutoFlush(true);
    }
    catch(IOException ee){
        ee.printStackTrace();
    }
    catch(Exception e){
        e.printStackTrace();
    }
    finally{
        try {
            if(table != null)
            table.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

}

我得到的输出是

15/07/20 14:28:33 警告 util.NativeCodeLoader：无法加载 适用于您平台的 native-hadoop 库...使用内置 java 类 在适用的情况下 20 年 7 月 15 日 14:28:33 信息 zookeeper.RecoverableZooKeeper：进程 identifier=hconnection-0x6a79d589 连接到 ZooKeeper 合奏=100.101.102.103:2181 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端 环境：zookeeper.version=3.4.5-mapr-1503--1，建于 03/26/2015 格林威治标准时间 18:33 20 年 7 月 15 日 14:28:34 信息 zookeeper.ZooKeeper：客户端 环境：host.name=localhost 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端环境：java.version=1.7.0_79 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：客户端 环境：java.vendor=Oracle Corporation 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：客户端 环境：java.home=/usr/local/java/jdk1.7.0_79/jre 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：客户端 环境：java.class.path=/usr/local/MyWorks/Flow1/test/target/classes:/usr/local/testDep/activation-1.1.jar:/usr/local/testDep/aopalliance-1.0.jar:/ usr/local/testDep/apacheds-i18n-2.0.0-M15.jar:/usr/local/testDep/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/local/testDep/api-asn1- api-1.0.0-M20.jar:/usr/local/testDep/api-util-1.0.0-M20.jar:/usr/local/testDep/asm-3.1.jar:/usr/local/testDep/avro -1.7.4.jar:/usr/local/testDep/commons-beanutils-1.7.0.jar:/usr/local/testDep/commons-beanutils-core-1.8.0.jar:/usr/local/testDep/ commons-cli-1.2.jar:/usr/local/testDep/commons-codec-1.7.jar:/usr/local/testDep/commons-collections-3.2.1.jar:/usr/local/testDep/commons-compress -1.4.1.jar:/usr/local/testDep/commons-configuration-1.6.jar:/usr/local/testDep/commons-daemon-1.0.13.jar:/usr/local/testDep/commons-digester- 1.8.jar:/usr/local/testDep/commons-el-1.0.jar:/usr/local/testDep/commons-httpclient-3.1.jar:/usr/local/testDep/commons-io-2.4.jar:/ usr/local/testDep/commons-lang-2.6.jar:/usr/local/testDep/ commons-logging-1.1.1.jar:/usr/local/testDep/commons-math3-3.1.1.jar:/usr/local/testDep/commons-math-2.1.jar:/usr/local/testDep/commons -net-3.1.jar:/usr/local/testDep/findbugs-annotations-1.3.9-1.jar:/usr/local/testDep/guava-12.0.1.jar:/usr/local/testDep/guice- 3.0.jar:/usr/local/testDep/guice-servlet-3.0.jar:/usr/local/testDep/hamcrest-core-1.3.jar:/usr/local/testDep/hbase-annotations-0.98.9-mapr -1503.jar:/usr/local/testDep/hbase-checkstyle-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-client-0.98.9-mapr-1503.jar:/usr/ local/testDep/hbase-common-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-common-0.98.9-mapr-1503-tests.jar:/usr/local/testDep/hbase-示例-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-hadoop2-compat-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-hadoop-compat-0.98。 9-mapr-1503.jar:/usr/local/testDep/hbase-it-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-it-0.98.9-mapr-1503-tests。 jar:/usr/local/testDep/hbase-prefix-tree-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-protoc ol-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-rest-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-server-0.98.9-mapr- 1503.jar:/usr/local/testDep/hbase-server-0.98.9-mapr-1503-tests.jar:/usr/local/testDep/hbase-shell-0.98.9-mapr-1503.jar:/usr /local/testDep/hbase-testing-util-0.98.9-mapr-1503.jar:/usr/local/testDep/hbase-thrift-0.98.9-mapr-1503.jar:/usr/local/testDep/high -scale-lib-1.1.1.jar:/usr/local/testDep/htrace-core-2.04.jar:/usr/local/testDep/httpclient-4.2.5.jar:/usr/local/testDep/httpcore- 4.1.3.jar:/usr/local/testDep/jackson-core-asl-1.8.8.jar:/usr/local/testDep/jackson-jaxrs-1.8.8.jar:/usr/local/testDep/jackson -mapper-asl-1.8.8.jar:/usr/local/testDep/jackson-xc-1.8.8.jar:/usr/local/testDep/jamon-runtime-2.3.1.jar:/usr/local/ testDep/jasper-compiler-5.5.23.jar:/usr/local/testDep/jasper-runtime-5.5.23.jar:/usr/local/testDep/javax.inject-1.jar:/usr/local/testDep /java-xmlbuilder-0.4.jar:/usr/local/testDep/jaxb-api-2.2.2.jar:/usr/local/testDep/jaxb-impl-2.2.3-1.jar:/usr/local/测试D ep/jcodings-1.0.8.jar:/usr/local/testDep/jersey-client-1.9.jar:/usr/local/testDep/jersey-core-1.8.jar:/usr/local/testDep/jersey-guice -1.9.jar:/usr/local/testDep/jersey-json-1.8.jar:/usr/local/testDep/jersey-server-1.8.jar:/usr/local/testDep/jets3t-0.9.0.jar: /usr/local/testDep/jettison-1.3.1.jar:/usr/local/testDep/jetty-6.1.26.jar:/usr/local/testDep/jetty-sslengine-6.1.26.jar:/usr/ local/testDep/jetty-util-6.1.26.jar:/usr/local/testDep/joni-2.1.2.jar:/usr/local/testDep/jruby-complete-1.6.8.jar:/usr/local /testDep/jsch-0.1.42.jar:/usr/local/testDep/jsp-2.1-6.1.14.jar:/usr/local/testDep/jsp-api-2.1-6.1.14.jar:/usr/ local/testDep/jsr305-1.3.9.jar:/usr/local/testDep/junit-4.11.jar:/usr/local/testDep/leveldbjni-all-1.8.jar:/usr/local/testDep/libthrift-0.9 .0.jar:/usr/local/testDep/log4j-1.2.17.jar:/usr/local/testDep/metrics-core-2.2.0.jar:/usr/local/testDep/netty-3.6.6。 Final.jar:/usr/local/testDep/paranamer-2.3.jar:/usr/local/testDep/servlet-api-2.5.jar:/usr/local/testDep/servlet-api-2.5-6.1.14。 jar:/usr/local/testDep/snappy-java-1.0.4.1.jar:/usr/local/testDep/xmlenc-0.52.jar:/usr/local/testDep/xz-1.0.jar:/usr/local/ testDep/hadoop-annotations-2.0.5-alpha.jar:/usr/local/testDep/hadoop-annotations-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-auth-2.4.1- mapr-1408.jar:/usr/local/testDep/hadoop-client-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-common-2.4.1-mapr-1408.jar:/usr /local/testDep/hadoop-common-2.4.1-mapr-1408-tests.jar:/usr/local/testDep/hadoop-core-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop -hdfs-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-hdfs-2.4.1-mapr-1408-tests.jar:/usr/local/testDep/hadoop-mapreduce-client-app -2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-mapreduce-client-common-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-mapreduce-client-core -2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-mapreduce-client-hs-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-mapreduce-client-jobclient -2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-mapreduce-client-jobclient-2.4。 1-mapr-1408-tests.jar:/usr/local/testDep/hadoop-mapreduce-client-shuffle-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-minicluster-2.4.1- mapr-1408.jar:/usr/local/testDep/hadoop-test-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-yarn-api-2.4.1-mapr-1408.jar: /usr/local/testDep/hadoop-yarn-client-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-yarn-common-2.4.1-mapr-1408.jar:/usr/local /testDep/hadoop-yarn-server-applicationhistoryservice-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-yarn-server-common-2.4.1-mapr-1408.jar:/usr/local /testDep/hadoop-yarn-server-nodemanager-2.4.1-mapr-1408.jar:/usr/local/testDep/hadoop-yarn-server-resourcemanager-2.4.1-mapr-1408.jar:/usr/local /testDep/hadoop-yarn-server-tests-2.4.1-mapr-1408-tests.jar:/usr/local/testDep/hadoop-yarn-server-web-proxy-2.4.1-mapr-1408.jar: /usr/local/testDep/zookeeper-3.4.5-mapr-1503.jar:/usr/local/testDep/hbase-utils-4.1.0-mapr.jar:/usr/local/testDep/hibernate-c3p0-3.3 .1.GA.jar:/usr/local/testDep/hibernate-commons-annotations-3.2.0 .Final.jar:/usr/local/testDep/hibernate-core-3.6.8.Final.jar:/usr/local/testDep/httpclient-4.2.jar:/usr/local/testDep/httpclient-cache-4.2。 jar:/usr/local/testDep/httpcore-4.2.jar:/usr/local/testDep/jasper-compiler-5.5.12.jar:/usr/local/testDep/jasper-runtime-5.5.12.jar:/ usr/local/testDep/javassist-3.12.1.GA.jar:/usr/local/testDep/jetty-plus-6.1.26.jar:/usr/local/testDep/jobmngmnt-4.1.0-mapr.jar: /usr/local/testDep/joda-time-2.0.jar:/usr/local/testDep/JPam-1.1.jar:/usr/local/testDep/json-20080701.jar:/usr/local/testDep/jsp- 2.1.jar:/usr/local/testDep/jsp-api-2.1.jar:/usr/local/testDep/jta-1.1.jar:/usr/local/testDep/junit-3.8.1.jar:/usr/ local/testDep/junit-4.5.jar:/usr/local/testDep/kvstore-4.1.0-mapr.jar:/usr/local/testDep/libprotodefs-4.1.0-mapr.jar:/usr/local/testDep /log4j-1.2.15.jar:/usr/local/testDep/mail.jar:/usr/local/testDep/maprbuildversion-4.1.0-mapr.jar:/usr/local/testDep/maprcli-4.1.0- mapr.jar:/usr/local/testDep/maprfs-4.1.0-mapr.jar:/usr/local/testDep/maprfs-core-4.1.0-mapr.ja r:/usr/local/testDep/maprfs-core-4.1.0-mapr-tests.jar:/usr/local/testDep/maprfs-diagnostic-tools-4.1.0-mapr.jar:/usr/local/testDep /maprfs-jni-4.1.0-mapr.jar:/usr/local/testDep/mapr-hbase-4.1.0-mapr.jar:/usr/local/testDep/mapr-hbase-4.1.0-mapr-tests .jar:/usr/local/testDep/maprutil-4.1.0-mapr.jar:/usr/local/testDep/maven-ant-tasks-2.1.3.jar:/usr/local/testDep/mysql-connector- java-5.1.25-bin.jar:/usr/local/testDep/persistence-api-1.0.jar:/usr/local/testDep/protobuf-java-2.5.0.jar:/usr/local/testDep/servlet -api-2.5-6.1.26.jar:/usr/local/testDep/slf4j-api-1.7.5.jar:/usr/local/testDep/slf4j-log4j12-1.7.5.jar:/usr/local/ testDep/snakeyaml-1.14.jar:/usr/local/testDep/volumemirror-4.1.0-mapr.jar:/usr/local/testDep/warden-4.1.0-mapr.jar 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端 环境：java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端 环境：java.io.tmpdir=/tmp 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端环境：java.compiler= 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：客户端环境：os.name=Linux 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端 环境：os.arch=amd64 15/07/20 14:28:34 信息 zookeeper.ZooKeeper： 客户端环境：os.version=3.13.0-33-generic 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：客户端环境：user.name=user 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：客户端 环境：user.home=/usr/local 15/07/20 14:28:34 信息 zookeeper.ZooKeeper：客户端 环境：user.dir=/usr/local/MyWorks/Flow1/test 15/07/20 14:28:34 INFO zookeeper.ZooKeeper：启动客户端连接， 连接字符串=100.101.102.103:2181 会话超时=90000 观察者=hconnection-0x6a79d589，仲裁=100.101.102.103:2181， baseZNode=/hbase 15/07/20 14:28:39 INFO zookeeper.Login: 成功 登录。 15/07/20 14:28:39 INFO client.ZooKeeperSaslClient: Client 将使用 SIMPLE-SECURITY 作为 SASL 机制。 15/07/20 14:28:39 信息 zookeeper.ClientCnxn：打开到服务器的套接字连接 100.101.102.103/100.101.102.103:2181。将尝试使用登录上下文部分“Client_simple”进行 SASL 身份验证 15/07/20 14:28:39 INFO zookeeper.ClientCnxn：套接字连接建立到 100.101.102.103/100.101.102.103:2181，启动会话 15/07/20 14:28:39 INFO zookeeper.ClientCnxn：会话建立完成 服务器 100.101.102.103/100.101.102.103:2181, sessionid = 0x14eab4127f0001a，协商超时 = 40000 15/07/20 14:28:39 信息 client.ZooKeeperRegistry：在 ZooKeeper 中读取的 ClusterId 为 null

111

Answer 1

您需要将集群的 hbase-site.xml 文件放在 java 应用程序的类路径中。
此外，您需要删除设置配置对象的代码。也就是说，这些行：

config.set("hbase.zookeeper.quorum","ip_address_of_remotemachine");
config.set("hbase.zookeeper.property.clientPort","2181");
config.set("hbase.master", "hdfs://remote_ip:2181/hbase");