Discussions

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  Is there Parquet Logical Types implementation?

  ftelnov asked Apr 18, 2024 in Q&A · Answered

  

  

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  Newbie: how do I do a simple byte serialization of a string schema?

  alshdavid asked Apr 12, 2024 in Q&A · Unanswered

  

  

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  Adding a new Object Store

  thhapke started Feb 12, 2024 in General · Closed

  

  

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  How to convert an untyped array value to a string

  Timmmm asked Feb 8, 2024 in Q&A · Answered

  

  

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  New article about using object_store to add cloud-file reading to a genomics package.

  CarlKCarlK started Feb 9, 2024 in Show and tell

  

  

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  Strange hyper error with store.put

  CorinJG asked Jan 30, 2024 in Q&A · Answered

  

  

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  Any way to track the progress when uploading a big file with ObjectStore::put_multipart?

  bbigras asked Nov 23, 2023 in Q&A · Unanswered

  

  

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  Unsigned offset sizes

  JosiahParry asked Nov 21, 2023 in Q&A · Answered

  

  

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  Tips on speeding up serialization to parquet using RecordBatch

  ChristopherRabotin asked Aug 30, 2023 in Q&A · Answered

  

  

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  Question about type conversion between parquet and arrow.

  RinChanNOWWW asked Aug 24, 2023 in Q&A · Answered

  

  

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  Flight SQL - DictId Schema Serialization Issue - FlatBuf ParseError

  amunra started Aug 10, 2023 in General

  

  

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  How to project Schema or SchemaDescriptor by ProjectionMask?

  RinChanNOWWW asked Aug 14, 2023 in Q&A · Answered

  

  

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  How to get the e-tag during a get_opts operation?

  winding-lines asked Jul 10, 2023 in Q&A · Unanswered

  

  

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  Suggestions and problems about ArrowReaderBuilder (orParquetRecordBatchStreamBuilder)

  RinChanNOWWW started Aug 10, 2023 in Ideas

  

  

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  Example writing a complex structure to parquet.

  tghunt started Jul 21, 2023 in General

  

  

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  Connect AWS Object Store to MinIO

  gianarb asked Jun 29, 2023 in Q&A · Closed · Answered

  

  

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  Getting rows from RecordBatch

  kskalski asked Jun 19, 2023 in Q&A · Unanswered

  

  

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  is_leaf why not support DataType::Decimal256

  jun0315 asked May 22, 2023 in Q&A · Closed · Answered

  

  

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  How to read the column by specific data instead of the entire parquet file?

  jun0315 asked May 19, 2023 in Q&A · Unanswered

  

  

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  How to get the file size of the parquet file written by ArrowWriter?

  RinChanNOWWW asked May 16, 2023 in Q&A · Answered

  

  

  

  

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  Apache arrow connections

  AlanMRamirez asked May 5, 2023 in Q&A · Unanswered

  

  

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  Appending to parquet files

  simonvandel asked Apr 27, 2023 in Q&A · Unanswered

  

  

  

  

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  Storing Parquet metadata separate from parquet file

  simonvandel asked Apr 25, 2023 in Q&A · Answered

  

  

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  Using object_store with a local S3-compatible endpoint

  Kinrany asked Mar 15, 2023 in Q&A · Unanswered

  

  

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  Serializing arrow-schema objects

  mlilback asked Feb 27, 2023 in Q&A · Unanswered

  

  

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