Yangze Guo created FLINK-26675:
----------------------------------
Summary: Parallelized heavy serialization operations in
StreamingJobGraphGenerator
Key: FLINK-26675
URL: https://issues.apache.org/jira/browse/FLINK-26675
Project: Flink
Issue Type: Sub-task
Components: Client / Job Submission
Reporter: Yangze Guo
Assignee: Yangze Guo
Fix For: 1.16.0
For some complex jobs, the compilation time of the job graph may exceed one
second, which is unaffordable for short queries in the OLAP scenario. After a
deeper investigation, we found that the hot path is the serialization of
`OperatorCoordinator` and `StreamOperatorFactory`.
We proposed to parallelized these heavy serialization operations to accelerate
the compilation of job graphs.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
