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Posted to issues@spark.apache.org by "Saisai Shao (JIRA)" <ji...@apache.org> on 2017/03/22 13:00:44 UTC
[jira] [Created] (SPARK-20059) HbaseCredentialProvider uses wrong
classloader
Saisai Shao created SPARK-20059:
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Summary: HbaseCredentialProvider uses wrong classloader
Key: SPARK-20059
URL: https://issues.apache.org/jira/browse/SPARK-20059
Project: Spark
Issue Type: Bug
Components: YARN
Affects Versions: 2.1.0, 2.2.0
Reporter: Saisai Shao
{{HBaseCredentialProvider}} uses system classloader instead of child classloader, which will make HBase jars specified with {{--jars}} fail to work, so here we should use the right class loader.
Besides in yarn client mode jars specified with {{--jars}} is not added into client's class path, which will make it fail to load HBase jars and issue tokens in our scenario. Also some customized credential provider cannot be registered into client.
So here I will fix this two issues.
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