Apache Zeppelin教程失败 [英] Apache Zeppelin tutorial failing

问题描述

最近，我使用mvn clean package -Pspark-1.5 -Dspark.version=1.5.1 -Phadoop-2.4 -Pyarn -Ppyspark -DskipTests从git安装了Zeppelin，由于此错误，我无法运行该教程:

Recently I installed Zeppelin from git using mvn clean package -Pspark-1.5 -Dspark.version=1.5.1 -Phadoop-2.4 -Pyarn -Ppyspark -DskipTests and I can't run the tutorial because of this error:

java.net.ConnectException

知道为什么会这样吗?我没有修改任何conf文件，因为我有兴趣使用嵌入式Spark二进制文件运行它.

Any idea why this is happening? I haven't modified any of the conf files because I am interested in running it using the embedded Spark binaries.

我已经在这里检查了大多数线程，但没有一个起作用.

I already check most of the threads here and none of them has worked.

谢谢

我正在使用Mac

推荐答案

Apache Zeppelin 使用多进程架构，其中ZeppelinServer进程通过Apache Thrift API与InterpreterGroup进程进行通信

Apache Zeppelin uses multi-process architecture, where ZeppelinServer process communicates with InterpreterGroup process though Apache Thrift API

此错误通常表明ZeppelinServer进程无法到达解释器进程，该解释器进程由于在同一台机器上的执行器异常终止而在同一台机器上运行.

This error usually indicates that ZeppelinServer process can not reach Interpreter process, running on same machine due to abnormal executor termination of the latter.

更多详细信息可在./logs/zeppelin-<username>-<hostname>.log

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