Mailing list archives: January 2017

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[jira] [Resolved] (ARROW-450) Python: Fixes for PARQUET-818
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-450) Python: Fixes for PARQUET-818 Mon, 02 Jan, 07:38
[jira] [Resolved] (ARROW-449) Python: Conversion from pyarrow.{Table,RecordBatch} to a Python dict
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-449) Python: Conversion from pyarrow.{Table,RecordBatch} to a Python dict Mon, 02 Jan, 13:49
[jira] [Created] (ARROW-451) [C++] Override DataType::Equals for other types with additional metadata
Wes McKinney (JIRA)   [jira] [Created] (ARROW-451) [C++] Override DataType::Equals for other types with additional metadata Mon, 02 Jan, 15:20
[jira] [Closed] (ARROW-311) [C++] Create a CLI tool that reads an Arrow file and then writes it back out
Wes McKinney (JIRA)   [jira] [Closed] (ARROW-311) [C++] Create a CLI tool that reads an Arrow file and then writes it back out Mon, 02 Jan, 20:21
[jira] [Created] (ARROW-452) [C++/Python] Merge "Feather" file format implementation
Wes McKinney (JIRA)   [jira] [Created] (ARROW-452) [C++/Python] Merge "Feather" file format implementation Mon, 02 Jan, 20:25
[jira] [Commented] (ARROW-340) [C++] Opening a writeable file on disk that already exists does not truncate to zero
Wes McKinney (JIRA)   [jira] [Commented] (ARROW-340) [C++] Opening a writeable file on disk that already exists does not truncate to zero Mon, 02 Jan, 20:30
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-340) [C++] Opening a writeable file on disk that already exists does not truncate to zero Tue, 03 Jan, 12:38
[jira] [Updated] (ARROW-294) [C++] Do not use fopen / fclose / etc. methods for memory mapped file implementation
Wes McKinney (JIRA)   [jira] [Updated] (ARROW-294) [C++] Do not use fopen / fclose / etc. methods for memory mapped file implementation Mon, 02 Jan, 22:05
Uwe L. Korn (JIRA)   [jira] [Resolved] (ARROW-294) [C++] Do not use fopen / fclose / etc. methods for memory mapped file implementation Tue, 03 Jan, 07:29
[jira] [Updated] (ARROW-387) [C++] arrow::io::BufferReader does not permit shared memory ownership in zero-copy reads
Wes McKinney (JIRA)   [jira] [Updated] (ARROW-387) [C++] arrow::io::BufferReader does not permit shared memory ownership in zero-copy reads Mon, 02 Jan, 22:16
Uwe L. Korn (JIRA)   [jira] [Resolved] (ARROW-387) [C++] arrow::io::BufferReader does not permit shared memory ownership in zero-copy reads Tue, 03 Jan, 07:32
[jira] [Commented] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc
Wes McKinney (JIRA)   [jira] [Commented] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc Mon, 02 Jan, 22:26
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc Tue, 03 Jan, 06:12
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc Fri, 06 Jan, 18:24
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc Sat, 07 Jan, 21:29
[jira] [Created] (ARROW-453) [C++] Add file interface implementations for Amazon S3
Wes McKinney (JIRA)   [jira] [Created] (ARROW-453) [C++] Add file interface implementations for Amazon S3 Mon, 02 Jan, 23:28
[jira] [Updated] (ARROW-108) [C++] Add IPC round trip for union types
Uwe L. Korn (JIRA)   [jira] [Updated] (ARROW-108) [C++] Add IPC round trip for union types Tue, 03 Jan, 07:28
Uwe L. Korn (JIRA)   [jira] [Resolved] (ARROW-108) [C++] Add IPC round trip for union types Tue, 03 Jan, 07:28
[jira] [Resolved] (ARROW-417) C++: Add Equals implementation to compare ChunkedArrays
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-417) C++: Add Equals implementation to compare ChunkedArrays Tue, 03 Jan, 12:27
[jira] [Resolved] (ARROW-224) [C++] Address static linking of boost dependencies
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-224) [C++] Address static linking of boost dependencies Tue, 03 Jan, 12:42
[jira] [Resolved] (ARROW-415) C++: Add Equals implementation to compare Tables
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-415) C++: Add Equals implementation to compare Tables Tue, 03 Jan, 12:42
[jira] [Resolved] (ARROW-416) C++: Add Equals implementation to compare Columns
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-416) C++: Add Equals implementation to compare Columns Tue, 03 Jan, 12:42
[jira] [Assigned] (ARROW-411) [Java] Move Intergration.compare and Intergration.compareSchemas to a public utils class
Li Jin (JIRA)   [jira] [Assigned] (ARROW-411) [Java] Move Intergration.compare and Intergration.compareSchemas to a public utils class Tue, 03 Jan, 15:49
Li Jin (JIRA)   [jira] [Commented] (ARROW-411) [Java] Move Intergration.compare and Intergration.compareSchemas to a public utils class Tue, 03 Jan, 17:02
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-411) [Java] Move Intergration.compare and Intergration.compareSchemas to a public utils class Thu, 05 Jan, 16:01
[jira] [Resolved] (ARROW-227) [C++/Python] Hook arrow_io generic reader / writer interface into arrow_parquet
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-227) [C++/Python] Hook arrow_io generic reader / writer interface into arrow_parquet Tue, 03 Jan, 21:52
[jira] [Commented] (ARROW-273) Lists use unsigned offset vectors instead of signed (as defined in the spec)
Wes McKinney (JIRA)   [jira] [Commented] (ARROW-273) Lists use unsigned offset vectors instead of signed (as defined in the spec) Tue, 03 Jan, 21:54
Li Jin Best way to create/set validity bitmap buffer in Java Tue, 03 Jan, 22:11
Li Jin   Re: Best way to create/set validity bitmap buffer in Java Tue, 03 Jan, 23:42
Wes McKinney     Re: Best way to create/set validity bitmap buffer in Java Wed, 04 Jan, 16:52
Re: Documentation hosting
Leif Walsh   Re: Documentation hosting Tue, 03 Jan, 22:59
Jason Altekruse     Re: Documentation hosting Tue, 03 Jan, 23:46
Julian Hyde       Re: Documentation hosting Wed, 04 Jan, 07:51
[jira] [Updated] (ARROW-427) [C++] Implement dictionary-encoded array container
Wes McKinney (JIRA)   [jira] [Updated] (ARROW-427) [C++] Implement dictionary-encoded array container Wed, 04 Jan, 01:02
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-427) [C++] Implement dictionary-encoded array container Fri, 06 Jan, 16:12
[jira] [Created] (ARROW-454) pojo.Field doesn't implement hashCode()
Deneche A. Hakim (JIRA)   [jira] [Created] (ARROW-454) pojo.Field doesn't implement hashCode() Thu, 05 Jan, 01:24
[jira] [Created] (ARROW-455) [C++] BufferOutputStream dtor does not call Close()
Wes McKinney (JIRA)   [jira] [Created] (ARROW-455) [C++] BufferOutputStream dtor does not call Close() Thu, 05 Jan, 15:06
Wes McKinney (JIRA)   [jira] [Updated] (ARROW-455) [C++] BufferOutputStream dtor does not call Close() Thu, 05 Jan, 16:58
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-455) [C++] BufferOutputStream dtor does not call Close() Thu, 05 Jan, 20:18
[jira] [Created] (ARROW-456) C++: Add jemalloc based Allocator
Uwe L. Korn (JIRA)   [jira] [Created] (ARROW-456) C++: Add jemalloc based Allocator Thu, 05 Jan, 18:50
Uwe L. Korn (JIRA)   [jira] [Updated] (ARROW-456) C++: Add jemalloc based MemoryPool Thu, 05 Jan, 18:50
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-456) C++: Add jemalloc based MemoryPool Fri, 06 Jan, 10:53
Uwe L. Korn (JIRA)   [jira] [Resolved] (ARROW-456) C++: Add jemalloc based MemoryPool Fri, 06 Jan, 14:57
[jira] [Created] (ARROW-457) Python: Better control over memory pool
Uwe L. Korn (JIRA)   [jira] [Created] (ARROW-457) Python: Better control over memory pool Fri, 06 Jan, 14:52
[jira] [Created] (ARROW-458) Python: Expose jemalloc MemoryPool
Uwe L. Korn (JIRA)   [jira] [Created] (ARROW-458) Python: Expose jemalloc MemoryPool Fri, 06 Jan, 14:54
[jira] [Created] (ARROW-459) [C++] Implement IPC round trip for DictionaryArray, dictionaries shared across record batches
Wes McKinney (JIRA)   [jira] [Created] (ARROW-459) [C++] Implement IPC round trip for DictionaryArray, dictionaries shared across record batches Fri, 06 Jan, 15:46
[jira] [Created] (ARROW-460) [C++] Implement JSON round trip for DictionaryArray
Wes McKinney (JIRA)   [jira] [Created] (ARROW-460) [C++] Implement JSON round trip for DictionaryArray Fri, 06 Jan, 15:47
[jira] [Created] (ARROW-461) [Python] Implement conversion between arrow::DictionaryArray and pandas.Categorical
Wes McKinney (JIRA)   [jira] [Created] (ARROW-461) [Python] Implement conversion between arrow::DictionaryArray and pandas.Categorical Fri, 06 Jan, 15:48
[jira] [Created] (ARROW-462) [C++] Implement in-memory conversions between non-nested primitive types and DictionaryArray equivalent
Wes McKinney (JIRA)   [jira] [Created] (ARROW-462) [C++] Implement in-memory conversions between non-nested primitive types and DictionaryArray equivalent Fri, 06 Jan, 16:20
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-462) [C++] Implement in-memory conversions between non-nested primitive types and DictionaryArray equivalent Fri, 06 Jan, 16:26
Wes McKinney (JIRA)   [jira] [Commented] (ARROW-462) [C++] Implement in-memory conversions between non-nested primitive types and DictionaryArray equivalent Fri, 06 Jan, 16:30
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-462) [C++] Implement in-memory conversions between non-nested primitive types and DictionaryArray equivalent Fri, 06 Jan, 16:35
Wes McKinney (JIRA)   [jira] [Updated] (ARROW-462) [C++] Implement in-memory conversions between non-nested primitive types and DictionaryArray equivalent Fri, 06 Jan, 17:04
[jira] [Commented] (ARROW-96) C++: API documentation using Doxygen
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-96) C++: API documentation using Doxygen Fri, 06 Jan, 17:11
[jira] [Created] (ARROW-463) C++: Support jemalloc 4.x
Uwe L. Korn (JIRA)   [jira] [Created] (ARROW-463) C++: Support jemalloc 4.x Sat, 07 Jan, 16:49
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-463) C++: Support jemalloc 4.x Sat, 07 Jan, 16:54
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-463) C++: Support jemalloc 4.x Sat, 07 Jan, 21:30
[jira] [Created] (ARROW-464) C++: More intelligent array growing
Uwe L. Korn (JIRA)   [jira] [Created] (ARROW-464) C++: More intelligent array growing Sat, 07 Jan, 17:13
Uwe L. Korn (JIRA)   [jira] [Updated] (ARROW-464) C++: More intelligent array growing Sat, 07 Jan, 17:16
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-464) C++: More intelligent array growing Sun, 08 Jan, 15:36
Uwe L. Korn (JIRA)   [jira] [Closed] (ARROW-464) C++: More intelligent array growing Sun, 08 Jan, 15:36
[jira] [Commented] (ARROW-110) [C++] Decide on optimal growth factor when appending to buffers/arrays
Uwe L. Korn (JIRA)   [jira] [Commented] (ARROW-110) [C++] Decide on optimal growth factor when appending to buffers/arrays Sun, 08 Jan, 15:31
Wes McKinney (JIRA)   [jira] [Commented] (ARROW-110) [C++] Decide on optimal growth factor when appending to buffers/arrays Sun, 08 Jan, 18:49
[jira] [Created] (ARROW-465) C++/Python: Investigate usage of madvise
Uwe L. Korn (JIRA)   [jira] [Created] (ARROW-465) C++/Python: Investigate usage of madvise Sun, 08 Jan, 15:41
[jira] [Resolved] (ARROW-438) [Python] Concatenate Table instances with equal schemas
Wes McKinney (JIRA)   [jira] [Resolved] (ARROW-438) [Python] Concatenate Table instances with equal schemas Sun, 08 Jan, 15:50
Wes McKinney (JIRA)   [jira] [Assigned] (ARROW-438) [Python] Concatenate Table instances with equal schemas Sun, 08 Jan, 15:51
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