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https://issues.apache.org/jira/browse/FLINK-32783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17761682#comment-17761682
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Yun Tang commented on FLINK-32783:
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Why do we need to test this internal improvement manually? From my
understanding, this is not a FLIP and not so visible to users.
If we stick to adding such a release testing, I could help to verify this.
> Release Testing: Improve parallel download of RocksDB incremental state
> -----------------------------------------------------------------------
>
> Key: FLINK-32783
> URL: https://issues.apache.org/jira/browse/FLINK-32783
> Project: Flink
> Issue Type: Sub-task
> Components: Tests
> Affects Versions: 1.18.0
> Reporter: Qingsheng Ren
> Priority: Major
> Fix For: 1.18.0
>
>
> This feature is automatically used whenever we download state during a
> restart from a RocksDB incremental checkpoint. This should be tested with and
> without task-local recovery.
> Will be covered by the nightly tests:
> * run_test "Resuming Externalized Checkpoint (rocks, incremental, no
> parallelism change) end-to-end test"
> "$END_TO_END_DIR/test-scripts/test_resume_externalized_checkpoints.sh 2 2
> rocks true true" "skip_check_exceptions"
> * run_test "Resuming Externalized Checkpoint (rocks, incremental, scale
> up) end-to-end test"
> "$END_TO_END_DIR/test-scripts/test_resume_externalized_checkpoints.sh 2 4
> rocks true true" "skip_check_exceptions"
> * run_test "Resuming Externalized Checkpoint (rocks, incremental, scale
> down) end-to-end test"
> "$END_TO_END_DIR/test-scripts/test_resume_externalized_checkpoints.sh 4 2
> rocks true true" "skip_check_exceptions"
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