当我试图运行这个例子时,它显示了一些异常。我已经参考了下面的链接
http://docs.mongodb.org/ecosystem/tutorial/getting-started-with-hadoop/
例外情况如下
hduser@adminpc:/mongo-hadoop$ sudo ./gradlew jar testJar historicalYield
[sudo] password for hduser:
:compileJava UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:jar UP-TO-DATE
:core:compileJava UP-TO-DATE
:core:processResources UP-TO-DATE
:core:classes UP-TO-DATE
:core:jar UP-TO-DATE
:examples/enron:compileJava UP-TO-DATE
:examples/enron:processResources UP-TO-DATE
:examples/enron:classes UP-TO-DATE
:examples/enron:jar UP-TO-DATE
:examples/sensors:compileJava UP-TO-DATE
:examples/sensors:processResources UP-TO-DATE
:examples/sensors:classes UP-TO-DATE
:examples/sensors:jar UP-TO-DATE
:examples/treasury_yield:compileJava UP-TO-DATE
:examples/treasury_yield:processResources UP-TO-DATE
:examples/treasury_yield:classes UP-TO-DATE
:examples/treasury_yield:jar UP-TO-DATE
:flume:compileJava UP-TO-DATE
:flume:processResources UP-TO-DATE
:flume:classes UP-TO-DATE
:flume:jar UP-TO-DATE
:hive:compileJava UP-TO-DATE
:hive:processResources UP-TO-DATE
:hive:classes UP-TO-DATE
:hive:jar UP-TO-DATE
:integration-tests:compileJava UP-TO-DATE
:integration-tests:processResources UP-TO-DATE
:integration-tests:classes UP-TO-DATE
:integration-tests:jar UP-TO-DATE
:pig:compileJava UP-TO-DATE
:pig:processResources UP-TO-DATE
:pig:classes UP-TO-DATE
:pig:jar UP-TO-DATE
:streaming:compileJava
:streaming:processResources UP-TO-DATE
:streaming:classes
:streaming:jar UP-TO-DATE
:core:compileTestJava UP-TO-DATE
:core:processTestResources UP-TO-DATE
:core:testClasses UP-TO-DATE
:core:testsJar UP-TO-DATE
:examples/enron:compileTestJava UP-TO-DATE
:examples/enron:processTestResources UP-TO-DATE
:examples/enron:testClasses UP-TO-DATE
:examples/enron:testsJar UP-TO-DATE
:examples/sensors:compileTestJava UP-TO-DATE
:examples/sensors:processTestResources UP-TO-DATE
:examples/sensors:testClasses UP-TO-DATE
:examples/sensors:testsJar UP-TO-DATE
:examples/treasury_yield:compileTestJava
:examples/treasury_yield:processTestResources UP-TO-DATE
:examples/treasury_yield:testClasses
:examples/treasury_yield:testsJar UP-TO-DATE
:flume:compileTestJava UP-TO-DATE
:flume:processTestResources UP-TO-DATE
:flume:testClasses UP-TO-DATE
:flume:testsJar UP-TO-DATE
:hive:compileTestJava UP-TO-DATE
:hive:processTestResources UP-TO-DATE
:hive:testClasses UP-TO-DATE
:hive:testsJar UP-TO-DATE
:integration-tests:compileTestJava UP-TO-DATE
:integration-tests:processTestResources UP-TO-DATE
:integration-tests:testClasses UP-TO-DATE
:integration-tests:testsJar UP-TO-DATE
:pig:compileTestJava UP-TO-DATE
:pig:processTestResources
:pig:testClasses
:pig:testsJar UP-TO-DATE
:streaming:compileTestJava UP-TO-DATE
:streaming:processTestResources UP-TO-DATE
:streaming:testClasses UP-TO-DATE
:streaming:testsJar UP-TO-DATE
:installHadoop
:installHive
:installPig
:copyFiles
Updating mongo jars
Updating cluster configuration
:startCluster FAILED
FAILURE: Build failed with an exception.
* Where:
Script '/mongo-hadoop/gradle/hadoop.gradle' line: 96
* What went wrong:
Execution failed for task ':startCluster'.
> Cannot convert the provided notation to a File or URI: false.
The following types/formats are supported:
- A String or CharSequence path, e.g 'src/main/java' or '/usr/include'
- A String or CharSequence URI, e.g 'file:/usr/include'
- A File instance.
- A URI or URL instance.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
请帮我解决这个问题。在
感谢任何帮助。在
我怀疑您可能已经找到了this commit修复的问题
基本上-错误消息告诉您脚本在
hadoop.gradle
的第96行失败。如果您查看此文件(本地或on the mongodb github),您会看到它正试图删除hadoop-tmpdir
。错误消息进一步告诉您,它无法解析传递给文件的delete参数。在注意github上最近的提交称为
"Fix gradle delete for hadoop-tmpdir"
尝试编辑hadoop.gradle与当前在git上签入的匹配。在
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