Couple dfs data dir improvements
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Key: HDFS-2118
URL: https://issues.apache.org/jira/browse/HDFS-2118
Project: Hadoop HDFS
Issue Type: Improvement
Components: data-node
Reporter: Eli Collins
Assignee: Eli Collins
Priority: Minor
Attachments: hdfs-2118-1.patch
Some small dfs data dir improvements:
* DataNode#getDataDirsFromURIs should indicate which directory failed.
* FSDataset#FSDataset should use getTrimmedStrings when reading dfs.data.dir
config.
* Fixes a spelling mistake in DataXceiver and DataXceiverServer
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