Yuan Tian created IOTDB-899:
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Summary: Remove the lock in leaf node to save memory footprint
Key: IOTDB-899
URL: https://issues.apache.org/jira/browse/IOTDB-899
Project: Apache IoTDB
Issue Type: Improvement
Components: Core/Engine
Reporter: Yuan Tian
Assignee: Yuan Tian
The ReadWriteLock in java costs 120B, in the current version, each MNode has
one lock, so when the number of measurements surges(e.g. reaches 400,000,000),
just the lock will take about 5GB memory.
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