Mukul Kumar Singh created HDFS-12813:
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Summary: RequestHedgingProxyProvider can hide Exception thrown
from the Namenode
Key: HDFS-12813
URL: https://issues.apache.org/jira/browse/HDFS-12813
Project: Hadoop HDFS
Issue Type: Bug
Components: ha
Reporter: Mukul Kumar Singh
Assignee: Mukul Kumar Singh
HDFS-11395 fixed the problem where the MultiException thrown by
RequestHedgingProxyProvider was hidden. However when the target proxy size is
1, then unwrapping is not done for the InvocationTargetException. for target
proxy size of 1, the unwrapping should be done till first level where as for
multiple proxy size, it should be done at 2 levels.
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