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Type:
Bug
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Status: Resolved
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 3.0.0-alpha1
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Fix Version/s: 3.0.0-alpha1
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Component/s: datanode, hdfs-client, namenode
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Labels:
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Target Version/s:
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Hadoop Flags:Incompatible change, Reviewed
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Release Note:
HDFS defaults to ephemeral ports for the some HTTP/RPC endpoints. This can cause bind exceptions on service startup if the port is in use.
- breaks
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HDFS-10325 TestDFSShell#testMoveWithTargetPortEmpty fails
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- Resolved
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- duplicates
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HADOOP-7198 Hadoop defaults for web UI ports often fall smack in the middle of Linux ephemeral port range
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- Resolved
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- is related to
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HADOOP-12811 Change kms server port number which conflicts with HMaster port number
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- Resolved
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HDFS-12990 Change default NameNode RPC port back to 8020
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- Resolved
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