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https://issues.apache.org/jira/browse/ARROW-9221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liya Fan resolved ARROW-9221.
-----------------------------
Fix Version/s: 1.0.0
Resolution: Fixed
Issue resolved by pull request 7543
[https://github.com/apache/arrow/pull/7543]
> ArrowBuf#setBytes(int, ByteBuffer) doesn't check the byte buffer's endianness
> -----------------------------------------------------------------------------
>
> Key: ARROW-9221
> URL: https://issues.apache.org/jira/browse/ARROW-9221
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java
> Affects Versions: 0.15.1
> Reporter: David Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.0.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> [https://github.com/apache/arrow/blob/c9c5f5f2e8e8f5db4141d06b6e1841f0a55d905a/java/memory/src/main/java/org/apache/arrow/memory/ArrowBuf.java#L832]
> This should check/set the buffer's endianness. This came up while debugging
> an issue in Flight; PutResult#fromProtocol asks Protobuf for the byte buffers
> that underlie a ByteString, but if the implementation is LiteralByteString,
> Protobuf has no buffers. So it wraps the underlying byte[], and of course the
> default endianness is BIG_ENDIAN.
> [https://github.com/apache/arrow/blob/c9c5f5f2e8e8f5db4141d06b6e1841f0a55d905a/java/flight/flight-core/src/main/java/org/apache/arrow/flight/PutResult.java#L81]
> [https://github.com/protocolbuffers/protobuf/blob/2b7b7f7f72e3617191972fbafb298cf7ec31e95e/java/core/src/main/java/com/google/protobuf/ByteString.java#L1371]
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