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我正在尝试在装有 Mountain Lion 的 OS X 上安装这些技术以进行测试。该设置是使用“localhost”的单节点设置。

我遇到了几个问题...

1) 运行 sudo zkCli -> ls / 抛出错误

Exception in thread "main" org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
    at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1468)
    at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1496)
    at org.apache.zookeeper.ZooKeeperMain.processZKCmd(ZooKeeperMain.java:725)
    at org.apache.zookeeper.ZooKeeperMain.processCmd(ZooKeeperMain.java:593)
    at org.apache.zookeeper.ZooKeeperMain.executeLine(ZooKeeperMain.java:365)
    at org.apache.zookeeper.ZooKeeperMain.run(ZooKeeperMain.java:323)
    at org.apache.zookeeper.ZooKeeperMain.main(ZooKeeperMain.java:282)

2) 我尝试运行 bin/accumulo init 并收到此错误...

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/accumulo/start/Platform
Caused by: java.lang.ClassNotFoundException: org.apache.accumulo.start.Platform
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/accumulo/start/Main
Caused by: java.lang.ClassNotFoundException: org.apache.accumulo.start.Main
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

我的课似乎有问题，但我不确定我需要做什么。

以下是 AccumuLo 编译的摘要：

[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Accumulo Project ........................... SUCCESS [17.267s]
[INFO] Trace ............................................. SUCCESS [7.819s]
[INFO] Fate .............................................. SUCCESS [2.638s]
[INFO] Start ............................................. SUCCESS [49.560s]
[INFO] Core .............................................. SUCCESS [2:57.195s]
[INFO] Server ............................................ SUCCESS [23.385s]
[INFO] Examples .......................................... SUCCESS [0.321s]
[INFO] Simple Examples ................................... SUCCESS [19.038s]
[INFO] MiniCluster ....................................... SUCCESS [38.770s]
[INFO] Accumulo Maven Plugin ............................. SUCCESS [20.568s]
[INFO] Testing ........................................... SUCCESS [2:55.802s]
[INFO] Proxy ............................................. SUCCESS [1:36.702s]
[INFO] Assemblies ........................................ SUCCESS [17.033s]
[INFO] Documentation ..................................... SUCCESS [0.282s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 10:49.977s
[INFO] Finished at: Thu Aug 29 15:05:17 EDT 2013
[INFO] Final Memory: 33M/83M
[INFO] ------------------------------------------------------------------------
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1 回答 1

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1) Zookeeper 正在运行吗？

2) 我建议从二进制 tarball 下载运行 Accumulo，而不是自己构建它。如果必须构建它，请使用 mvn package -P assemble。你是从后备箱跑的吗？如果是这样，我们不再从源目录运行 accumulo。在 assemble/target 中查找构建的 tarball，安装并运行它。accumulo-env.sh 配置正确吗？您是否在 bash 脚本中配置了任何旧的环境变量，设置了不正确的 ACCUMULO_HOME？

于 2013-09-03T13:20:56.157 回答