[arrow] branch master updated: ARROW-17112: [Java] Fix a failure of TestArrowReaderWriter.testFileFooterSizeOverflow on s390x (#13638)

[kou]

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The following commit(s) were added to refs/heads/master by this push:
     new 8fd306724d ARROW-17112: [Java] Fix a failure of 
TestArrowReaderWriter.testFileFooterSizeOverflow on s390x (#13638)
8fd306724d is described below

commit 8fd306724d99f759fada0c2220d099d186fe7080
Author: Kazuaki Ishizaki <ishiz...@jp.ibm.com>
AuthorDate: Tue Jul 19 01:46:01 2022 +0000

    ARROW-17112: [Java] Fix a failure of 
TestArrowReaderWriter.testFileFooterSizeOverflow on s390x (#13638)
    
    `TestArrowReaderWriter.testFileFooterSizeOverflow` in arrow-vectors always 
causes a failure on s390x. This is because the test code stores footer length 
in platform native-endian buffer while footer length is stored as little-endian 
in a footer.
    
    This PR fixes only the test code.
    
    
    Authored-by: Kazuaki Ishizaki <ishiz...@jp.ibm.com>
    Signed-off-by: Sutou Kouhei <k...@clear-code.com>
---
 .../test/java/org/apache/arrow/vector/ipc/TestArrowReaderWriter.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/java/vector/src/test/java/org/apache/arrow/vector/ipc/TestArrowReaderWriter.java
 
b/java/vector/src/test/java/org/apache/arrow/vector/ipc/TestArrowReaderWriter.java
index 55cab72d29..08c4d34732 100644
--- 
a/java/vector/src/test/java/org/apache/arrow/vector/ipc/TestArrowReaderWriter.java
+++ 
b/java/vector/src/test/java/org/apache/arrow/vector/ipc/TestArrowReaderWriter.java
@@ -897,7 +897,7 @@ public class TestArrowReaderWriter {
     System.arraycopy(magicBytes, 0, data, 0, ArrowMagic.MAGIC_LENGTH);
     int footerLength = Integer.MAX_VALUE;
     byte[] footerLengthBytes =
-            
ByteBuffer.allocate(4).order(ByteOrder.nativeOrder()).putInt(footerLength).array();
+            
ByteBuffer.allocate(4).order(ByteOrder.LITTLE_ENDIAN).putInt(footerLength).array();
     int footerOffset = data.length - ArrowMagic.MAGIC_LENGTH - 4;
     System.arraycopy(footerLengthBytes, 0, data, footerOffset, 4);
     System.arraycopy(magicBytes, 0, data, footerOffset + 4, 
ArrowMagic.MAGIC_LENGTH);