James Taylor created PHOENIX-37:
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Summary: Prevent deserialize and re-serialize all array elements
in construction of array
Key: PHOENIX-37
URL: https://issues.apache.org/jira/browse/PHOENIX-37
Project: Phoenix
Issue Type: Bug
Affects Versions: 3.0.0
Reporter: James Taylor
Assignee: ramkrishna.s.vasudevan
Fix For: 3.0.0
ArrayConstructorExpression.evaluate() currently deserializes into object form
all array elements only to serialize them back again as bytes. Instead, just
use a TrustedByteArrayOuputStream (initially sized based on the number of child
elements) to serialize the data into. If variable length, track the offset
information as the data is written.
Second, we should put the header information (offsets, length, and version) at
the end of the array instead of the start. This will make it possible to
compare arrays against each other in their byte form.
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