Viraj Jasani created PHOENIX-7617:
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Summary: BSON serialization should retain ByteBuffer offset
Key: PHOENIX-7617
URL: https://issues.apache.org/jira/browse/PHOENIX-7617
Project: Phoenix
Issue Type: Bug
Reporter: Viraj Jasani
The serialization of Phoenix BSON data type requires retrieval of bytes from
BsonDocument
ByteBuffer. BSON data type uses HBase provided Bytes utility to get the bytes
from ByteBuffer. However, HBase Bytes resets the offset position to 0 before
copying the bytes:
{code:java}
/**
* Returns a new byte array, copied from the given {@code buf}, from the index
0 (inclusive) to
* the limit (exclusive), regardless of the current position. The position and
the other index
* parameters are not changed.
* @param buf a byte buffer
* @return the byte array
* @see #getBytes(ByteBuffer)
*/
public static byte[] toBytes(ByteBuffer buf) {
ByteBuffer dup = buf.duplicate();
dup.position(0);
return readBytes(dup);
} {code}
Therefore, BSON data type needs to have its own utility to address retaining
offset while serializing the bytes.
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