Details
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Sub-task
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Status: Open
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Major
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Resolution: Unresolved
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Description
Currently, in streaming data gets written to dns as and when data is ingested in ozone. The checksum gets updated on datanode only during putBlock execution. In order to minimize checksum calculation of very small length/arbitrary of data every time we do write, idea here is to move the checksum computation on the client to putBock execution time on client.