使用Java连接到远程HBase服务

我有一个小示例代码，我在其中尝试建立与远程 HBase 实体的连接。该代码在未安装 HBase 的 Windows 计算机上运行，​​我尝试连接到已安装并运行该代码的远程 Ubuntu 服务器。下面代码片段中的 IP 当然只是一个占位符。

代码如下：

public static void main(String[] args) {

    Configuration conf = HBaseConfiguration.create();
    HBaseAdmin admin = null;

    String ip = "10.10.10.10";
    String port = "2181";

    conf.set("hbase.zookeeper.quorum", ip);
    conf.set("hbase.zookeeper.property.clientPort", port);

    try {
        admin = new HBaseAdmin(conf);
        boolean bool = admin.tableExists("sensor_data");
        System.out.println("Table exists? " + bool);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

但由于某种原因我收到此错误：

org.apache.hadoop.hbase.DoNotRetryIOException: java.lang.IllegalAccessError: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.hbase.zookeeper.MetaTableLocator
at org.apache.hadoop.hbase.client.RpcRetryingCaller.translateException(RpcRetryingCaller.java:229)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:202)
at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:320)
at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:295)
at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:160)
at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:155)
at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:811)
at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:602)
at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:366)
at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:303)
at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:313)
at com.twoBM.Tests.HBaseWriter.main(HBaseWriter.java:26)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.lang.IllegalAccessError: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.hbase.zookeeper.MetaTableLocator
at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:596)
at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:580)
at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:559)
at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getMetaRegionLocation(ZooKeeperRegistry.java:61)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateMeta(ConnectionManager.java:1185)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1152)
at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:300)
at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:153)
at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:61)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200)
... 15 more

我正在使用 Gradle 构建我的项目，目前我只使用以下两个依赖项：

compile 'org.apache.hive:hive-jdbc:2.1.0'
compile 'org.apache.hbase:hbase:1.1.6'

有谁知道如何解决这个问题？我尝试用谷歌搜索这个问题，但没有找到任何提供实际解决方案的链接。

此致

这绝对是谷歌番石榴 https://github.com/google/guava的依赖冲突。默认构造函数Stopwatch自 Guava v.17 起，该类就成为私有的，并且更早地被标记为已弃用。

因此，要使 HBase Java 客户端正常工作，您需要 Guava v.16 或更早版本。检查构建应用程序的方式（Maven/Gradle/Classpath）并找到使用 Guava v.17+ 的依赖项。之后，您就可以解决冲突。