Yuxin Tan created FLINK-33044:
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Summary: Reduce the frequency of triggering flush for the disk
tier of the tiered storage
Key: FLINK-33044
URL: https://issues.apache.org/jira/browse/FLINK-33044
Project: Flink
Issue Type: Bug
Components: Runtime / Network
Affects Versions: 1.18.0
Reporter: Yuxin Tan
Assignee: Yuxin Tan
The disk cache of tiered storage will flush at the end of each subpartition's
segment, which is too frequent and is bad for performance. We should improve it
with some better flushing methods, e.g. flushing buffers with batch.
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