Nico Kruber created FLINK-7316:
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Summary: always use off-heap network buffers
Key: FLINK-7316
URL: https://issues.apache.org/jira/browse/FLINK-7316
Project: Flink
Issue Type: Sub-task
Components: Core, Network
Affects Versions: 1.4.0
Reporter: Nico Kruber
Assignee: Nico Kruber
In order to send flink buffers through netty into the network, we need to make
the buffers use off-heap memory. Otherwise, there will be a hidden copy
happening in the NIO stack.
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