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Posted to commits@arrow.apache.org by we...@apache.org on 2019/09/13 17:43:41 UTC

[arrow] branch master updated (c4671b3 -> 4086f81)

This is an automated email from the ASF dual-hosted git repository.

wesm pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/arrow.git.


    from c4671b3  ARROW-6557: [Python] Always return pandas.Series from Array/ChunkedArray.to_pandas. Add mechanism to preserve "column names" from RecordBatch, Table as Series.name
     add f36e93d  ARROW-6314: [C++] Implement IPC message format alignment changes, provide backwards compatibility and "legacy" option to emit old message format
     add 4086f81  ARROW-6316: [Go] implement new ARROW format with 32b-aligned buffers

No new revisions were added by this update.

Summary of changes:
 cpp/src/arrow/gpu/cuda_arrow_ipc.cc    |  26 +-----
 cpp/src/arrow/ipc/message.cc           | 154 ++++++++++++++++++++++++++++-----
 cpp/src/arrow/ipc/message.h            |  47 +++++++---
 cpp/src/arrow/ipc/metadata_internal.cc |  32 -------
 cpp/src/arrow/ipc/metadata_internal.h  |  16 ----
 cpp/src/arrow/ipc/options.h            |   8 ++
 cpp/src/arrow/ipc/read_write_test.cc   | 119 ++++++++++++++++++-------
 cpp/src/arrow/ipc/writer.cc            |  69 +++++++--------
 cpp/src/arrow/ipc/writer.h             |  22 ++---
 go/arrow/ipc/ipc.go                    |   5 +-
 go/arrow/ipc/message.go                |  27 +++++-
 go/arrow/ipc/metadata.go               |  31 +++++--
 python/pyarrow/includes/libarrow.pxd   |   7 +-
 python/pyarrow/ipc.pxi                 |   5 +-
 14 files changed, 360 insertions(+), 208 deletions(-)