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I use presto to read Parquet file in HDFS. The parquet file has enable Parquet modular encryption.
Reading small file is fine, but while reading large file, it fail at the decrypt function.
Presto show error: Query 20240509_030132_00001_r659k failed: GCM tag check failed
Your Environment
Presto version used: 0.283
Storage: HDFS
Data source and connector used: hive-hadoop2 connector, hive metastore, parquet file with PME, using InMemoryKMS
I try to testing the file size, it seem like the threshold is 128MB (as my HDFS block size setup), it means that file <=128MB is fine, >128MB is fail.
While file size > 128MB, it stored in multiple blocks in HDFS, will it make the dictionary page not available to the second data block?
I use presto to read Parquet file in HDFS. The parquet file has enable Parquet modular encryption.
Reading small file is fine, but while reading large file, it fail at the decrypt function.
Presto show error:
Query 20240509_030132_00001_r659k failed: GCM tag check failed
Your Environment
Expected Behavior
Data must be returned to client
Current Behavior
Fail while decrypt function
Possible Solution
TBD
Steps to Reproduce
.
Context
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