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Why do we need CRC files in Delta logs. How does CRC file help for the transaction control in Delta

User16869510359
Esteemed Contributor

โ€Ž06-25-2021 03:41 PM

 
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2 REPLIES 2

elgeo
Valued Contributor II

โ€Ž10-25-2022 01:12 AM

Could someone provide any insight?

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User16752240150
New Contributor II

โ€Ž01-09-2023 02:37 PM

Every 10 transactions json files in the _delta_log are converted to parquet files. The .crc file is a checksum added to prevent corruption if a parquet file is corrupted in flight

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