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Improve debug on migration #199

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merged 4 commits into from
Aug 27, 2024
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julienrf
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  • Remove unused configuration properties
  • Fix documentation about the write throughput
  • Fix the unit of readThroughput and writeThroughput to be RCU and WCU respectively, because I realized this is what is expected by the DynamoDB connector.
  • Add more logs about the configuration properties effectively used to perform the migration.

Fixes #181

The properties `scanSegments` and `maxMapTasks` of the `target` table are never used by the DynamoDB connector.

I also fixed the documentation, which was documenting the `readThroughput` of the `target` table instead of the `writeThroughput`.

Finally, I fixed the default throughput calculator to use RCU and WCU as units instead of bytes per second, because the DynamoDB connector expects RCU and WCU.
@guy9
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guy9 commented Aug 25, 2024

@tarzanek , @pdbossman please review

@julienrf julienrf merged commit a05419b into scylladb:master Aug 27, 2024
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@julienrf julienrf deleted the improve-debugging branch August 27, 2024 16:39
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Improved debug on migrations
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