Colin Patrick McCabe created HDFS-8965:
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Summary: Harden edit log reading code against out of memory errors
Key: HDFS-8965
URL: https://issues.apache.org/jira/browse/HDFS-8965
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Colin Patrick McCabe
Assignee: Colin Patrick McCabe
We should harden the edit log reading code against out of memory errors. Now
that each op has a length prefix and a checksum, we can validate the checksum
before trying to load the Op data. This should avoid out of memory errors when
trying to load garbage data as Op data.
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