DataNode sends wrong length in header while pipeling.
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Key: HADOOP-3006
URL: https://issues.apache.org/jira/browse/HADOOP-3006
Project: Hadoop Core
Issue Type: Bug
Affects Versions: 0.17.0
Reporter: Raghu Angadi
Assignee: Raghu Angadi
Fix For: 0.17.0
Bug introduced by HADOOP-2758. This part is removed in HADOOP-1702, but 1702 is
not yet ready. I will submit a patch.
The first datanode in the pipeline receives data with non-interleaving checksum
and data and sends interleaving checksum to mirror (this mismatch is temporary
till HADOOP-1702). The packet size differs in these two cases and DataNode did
not correct the header size.
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