From the great answer to my StackOverflow, it seems the issue is that the 1.11.0 Parquet-Avro is still using the legacy MAP_KEY_VALUE converted type, that has no logical type equivalent. From the ...
Parquet-go can write extra entries in the column index for 1 column chunk. This causes Parquet java to fail with java.lang.ArrayIndexOutOfBoundsException when using column indexes. Parquet java ...
If big data systems rely on the Apache Parquet open source file format for data processing, attacks may be imminent. A malicious code vulnerability affects Apache Parquet. The column-based open source ...
Apache Parquet, which provides columnar storage in Hadoop, is now a top-level Apache Software Foundation (ASF)-sponsored project, paving the way for its more advanced use in the Hadoop ecosystem.
A set of announcements from the Apache Software Foundation (ASF) this week provides an interesting view into the world of Big Data and how it is changing. There's news out of the ASF every week, but ...
A flaw in code for handling Parquet, Apache’s open-source columnar data file format, allows attackers to run arbitrary code on vulnerable instances. The vulnerability, tracked as CVE-2025-30065, is a ...
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