Feilong He created HDFS-14518:
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Summary: HDFS cache checksum optimization and checksum configurable
Key: HDFS-14518
URL: https://issues.apache.org/jira/browse/HDFS-14518
Project: Hadoop HDFS
Issue Type: Improvement
Components: caching, datanode
Reporter: Feilong He
HDFS cache checksum can be operated on cached data for verification. And we can
also consider to make checksum configurable, so user can shutdown checksum
operation when caching data.
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