Discussions

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  Suppress warnings from compilation of dependencies

  pedroerp started Apr 20, 2023 in Ideas

  

  

  

  

  8
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  [Design] Accelerate json function with simdjson

  wanweiqiangintel started Apr 3, 2023 in Ideas

  

  

  

  

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  How to avoid running benchmark in debug mode?

  ViggoC asked Mar 4, 2023 in Q&A · Answered

  

  

  

  

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  UDAF adapter supporting companion functions of different aggregation steps

  kagamiori started Apr 3, 2023 in Ideas

  

  

  

  

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  Optimize parquet GZIP compress/decompress with ISA-L

  enhancement New feature or request

  zhouyuan started Apr 6, 2023 in Ideas

  

  

  

  

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  Does Hashjoin and a few other operators supports vectorized execution

  hkulyc asked Mar 30, 2023 in Q&A · Unanswered

  

  

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  How to write Parquet File with TableWrite?

  JkSelf asked Mar 28, 2023 in Q&A · Unanswered

  

  

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  [RFC] Off-Process Expression Eval

  design

  pedroerp started Mar 6, 2023 in Ideas

  

  

  

  

  6
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  Difference between pool and allocator passed to QueryCtx constructor

  devavret asked Mar 9, 2023 in Q&A · Unanswered

  

  

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  Question about a right? semi-join

  westonpace asked Mar 8, 2023 in Q&A · Unanswered

  

  

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  Update data-dependent flags of vectors in data-changing APIs

  kagamiori started Feb 28, 2023 in General

  

  

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  Can MemoryAllocator set max capacity?

  Yohahaha asked Feb 27, 2023 in Q&A · Answered

  

  

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  Why sort spill data in hash aggregation?

  yetingsky asked Jan 18, 2023 in Q&A · Unanswered

  

  

  

  

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  Does velox support hudi now ?

  jiangjiguang started Feb 17, 2023 in General

  

  

  

  

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  Make BIGINT type hack for compatible with the old Koski-based parser configurable

  ViggoC asked Feb 17, 2023 in Q&A · Answered

  

  

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  Question on AllocationPool::newRunImpl implementation

  mikechen3 asked Nov 24, 2022 in Q&A · Unanswered

  

  

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  Question about MallocAllocator::allocateContiguousImpl

  waitinfuture asked Jan 29, 2023 in Q&A · Answered

  

  

  

  

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  Custom Template Parameter to register Simple Function

  tiagokepe asked Feb 1, 2023 in Q&A · Answered

  

  

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  Performance issue on HdfsReadFile

  dingqiaoyi started Nov 25, 2022 in General

  

  

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  Question about existence join semantics

  marin-ma asked Dec 20, 2022 in Q&A · Answered

  

  

  

  

  18
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  Add bloom_filter_agg and might_contain SparkSql function

  jinchengchenghh started Nov 23, 2022 in Ideas

  

  

  

  

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  Constant-folding causes unmatched behavior of IN predicate in expression fuzzer

  fuzzer Issues related the to Velox fuzzer test components.

  kagamiori started Nov 14, 2022 in General

  

  

  

  

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  Technical design decisions and ideas that are not present in ClickHouse

  question Further information is requested

  alexey-milovidov asked Jul 21, 2022 in Q&A · Answered

  

  

  

  

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  Removing GFlags as a dependency

  enhancement New feature or request portability

  kgpai started Sep 12, 2022 in Ideas

  

  

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  error: invalid new-expression of abstract class type ‘facebook::velox::dwrf::proto::orc::PostScript’

  Throwaway8 started Sep 10, 2022 in General

  

  

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