Aaron T. Myers created HDFS-4315:
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Summary: DNs with multiple BPs can have BPOfferServices fail to
start due to unsynchronized map access
Key: HDFS-4315
URL: https://issues.apache.org/jira/browse/HDFS-4315
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 2.0.2-alpha
Reporter: Aaron T. Myers
Assignee: Aaron T. Myers
In some nightly test runs we've seen pretty frequent failures of
TestWebHdfsWithMultipleNameNodes. I've traced the root cause to an
unsynchronized map access in the DataStorage class.
More details in the first comment.
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