FAQ
Implement bulk checksum verification using efficient native code
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Key: HADOOP-7445
URL: https://issues.apache.org/jira/browse/HADOOP-7445
Project: Hadoop Common
Issue Type: Improvement
Components: native, util
Reporter: Todd Lipcon
Assignee: Todd Lipcon


Once HADOOP-7444 is implemented ("bulk" API for checksums), good performance gains can be had by implementing bulk checksum operations using JNI. This JIRA is to add checksum support to the native libraries. Of course if native libs are not available, it will still fall back to the pure-Java implementations.

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postedJul 6, '11 at 4:45a
activeJul 6, '11 at 4:45a
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