[I] [Java] MapVector written data does not meet expectations [arrow-java]

hawk9821 opened a new issue, #40: URL: https://github.com/apache/arrow-java/issues/40 ### What would you like help with? ``` RootAllocator allocator = new RootAllocator(Long.MAX_VALUE); Map metadata = new HashMap<>(); metadata.put("K1", "V1"); metadata.put("

[I] [Java] MapVector written data does not meet expectations [arrow]

hawk9821 opened a new issue, #44664: URL: https://github.com/apache/arrow/issues/44664 ### What would you like help with? ``` RootAllocator allocator = new RootAllocator(Long.MAX_VALUE); Map metadata = new HashMap<>(); metadata.put("K1", "V1"); metadata.put(