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### Description
# Normal Data Page Types
Velox Type | Parquet LogicalType | Parquet ConvertedType | Parquet Storage Type | Supported?
-- | -- | -- | -- | --
BOOLEAN | | | BOOLEAN (1 …
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I'm unable to create a bloomfilter for a field, when I perform writes with repeating values. The bloomfilter returned is null when I try to read such a parquet file. If there are no repeating values, …
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### Description
Presto UUID is typically stored with VARCHAR or VARBINARY with Hive metastore and is accessed so in Dwrf/Parquet readers. VARBINARY is a more compact representation than VARCHAR. But …
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Apologies if this is not the correct forum to ask but what's the best way to write Arrow Objects to Parquet via Java?
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### Bug description
If the Parquet version is below 1.8.0, the statistics may be incorrect, leading to row group filtering issues and making the data unreadable. ([parquet-251](https://issues.apache…
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Instead of:
`fhir-data-pipes` -> Google Healthcare API FHIR Store -> Google BigQuery
It will be like:
`fhir-data-pipes` -> Google BigQuery
As also suggested in [this diagram](https://github.co…
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### Apache Iceberg version
1.6.0 (latest release)
### Query engine
Spark
### Please describe the bug 🐞
Error: UnsupportedOperationException: Byte-buffer read unsupported by org.apache.hadoop.fs.B…
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https://github.com/trinodb/trino/actions/runs/5724341048/job/15510960140?pr=18478
```
Error: COMPILATION ERROR :
Error: /home/runner/work/trino/trino/plugin/trino-hive/src/test/java/io/trino/p…
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Hello While running with Array of object in Avro file getting Null pointer exception.
Exception in thread "main" java.lang.NullPointerException
at parquet.avro.AvroWriteSupport.fromAvroString(Av…
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**Describe the problem you faced**
A clear and concise description of the problem.
1. When using the record_index type index to upsert an MOR type table, this exception suddenly occurred, leading …