Tejaskriya Madhan created HDDS-12159:
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Summary: Remove unnecessary iterator seek in
OMFileRequest#checkSubFileExists
Key: HDDS-12159
URL: https://issues.apache.org/jira/browse/HDDS-12159
Project: Apache Ozone
Issue Type: Bug
Reporter: Tejaskriya Madhan
Assignee: Tejaskriya Madhan
In `org.apache.hadoop.ozone.om.request.file.OMFileRequest#checkSubFileExists`,
an iterator is created for the fileTable. During this, a seek to the first
record takes place internally. Following which a seek to a prefix is done in
the method. RocksDB provides iterator(prefix) method to directly create and
seek together. This would be more efficient
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