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Posted to dev@linkis.apache.org by GitBox <gi...@apache.org> on 2022/03/13 14:32:59 UTC
[GitHub] [incubator-linkis] Ritakang0451 opened a new issue #1681: Unable to initialize usergroupinformation
Ritakang0451 opened a new issue #1681:
URL: https://github.com/apache/incubator-linkis/issues/1681
### Search before asking
- [X] I searched the [issues](https://github.com/apache/incubator-linkis/issues) and found no similar issues.
### Linkis Component
linkis-commons
### What happened + What you expected to happen
Linkis version 1.0.2, Hadoop version 3.0.0-cdh6 3.2. The python engine is recompiled successfully, and the other three engines run without problems. An error is reported when running the python engine on the command line.
Command：sh bin/linkis-cli -engineType python-python2 -code "print('hello world')" -codeType python
An error is reported in the engine log: Throw error java.lang.NoClassDefFoundError: Could not initialize class org.apache.hadoop.security.UserGroupInformation
But there is hadoop-common-3.0.0-cdh6.0 in the Lib folder 3.2. jar
But there is hadoop-common-3.0.0-cdh6.0 in the Lib folder 3.2. jar
### Relevent platform
。
### Reproduction script
。
### Anything else
This question comes from the QA documentation of the Linkis community
### Are you willing to submit a PR?
- [X] Yes I am willing to submit a PR!
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[GitHub] [incubator-linkis] Ritakang0451 commented on issue #1681: Unable to initialize usergroupinformation
Posted by GitBox <gi...@apache.org>.
Ritakang0451 commented on issue #1681:
URL: https://github.com/apache/incubator-linkis/issues/1681#issuecomment-1066114757
Although in debug mode, the running results are displayed. However, the command line page has been stuck and has not been reflected.
A: The python engine does not require hadoop-common-3.0.0-cdh6 3.2. Jar, check the error reports of all log levels, and add commons-configuration2-2.7 jar ， htrace-core4-4.1.0-incubating. Jar, solve the problem.
Everyone may encounter different situations, due to cdh6 3.2 packages are messy. You need to lower the log level and check all the error reports, not just the error level.
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[GitHub] [incubator-linkis] Ritakang0451 closed issue #1681: Unable to initialize usergroupinformation
Posted by GitBox <gi...@apache.org>.
Ritakang0451 closed issue #1681:
URL: https://github.com/apache/incubator-linkis/issues/1681
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