Mike Percy created KUDU-1377:
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Summary: Log block manager metadata doesn't handle partial
truncation
Key: KUDU-1377
URL: https://issues.apache.org/jira/browse/KUDU-1377
Project: Kudu
Issue Type: Bug
Components: fs
Affects Versions: 0.7.1
Reporter: Mike Percy
Assignee: Mike Percy
If the log block manager's metadata file gets only partially written, this will
result in failure to start up again. Since we are constantly appending, this is
a problem since partial writes can occur when the disk fills up (among other
potential error conditions like a system crash during a write).
Pointer to the code in question:
https://github.com/apache/incubator-kudu/blob/0.7.1/src/kudu/fs/log_block_manager.cc#L437
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