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Pull request
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| Title |
Flink 34239 |
| Source branch |
FLINK-34239 |
| Target branch |
master |
| Description |
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Contribution Checklist
- Make sure that the pull request corresponds to a JIRA issue. Exceptions are made for typos in JavaDoc or documentation files, which need no JIRA issue.
- Name the pull request in the form "[FLINK-XXXX] [component] Title of the pull request", where FLINK-XXXX should be replaced by the actual issue number. Skip component if you are unsure about which is the best component.
Typo fixes that have no associated JIRA issue should be named following this pattern: [hotfix] [docs] Fix typo in event time introduction or [hotfix] [javadocs] Expand JavaDoc for PuncuatedWatermarkGenerator.
- Fill out the template below to describe the changes contributed by the pull request. That will give reviewers the context they need to do the review.
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- Once all items of the checklist are addressed, remove the above text and this checklist, leaving only the filled out template below.
(The sections below can be removed for hotfixes of typos)
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What is the purpose of the change
(For example: This pull request makes task deployment go through the blob server, rather than through RPC. That way we avoid re-transferring them on each deployment (during recovery).)
Brief change log
(for example:)
- The TaskInfo is stored in the blob store on job creation time as a persistent artifact
- Deployments RPC transmits only the blob storage reference
- TaskManagers retrieve the TaskInfo from the blob cache
Verifying this change
Please make sure both new and modified tests in this PR follows the conventions defined in our code quality guide: https://flink.apache.org/contributing/code-style-and-quality-common.html#testing
(Please pick either of the following options)
This change is a trivial rework / code cleanup without any test coverage.
(or)
This change is already covered by existing tests, such as (please describe tests).
(or)
This change added tests and can be verified as follows:
(example:)
- Added integration tests for end-to-end deployment with large payloads (100MB)
- Extended integration test for recovery after master (JobManager) failure
- Added test that validates that TaskInfo is transferred only once across recoveries
- Manually verified the change by running a 4 node cluster with 2 JobManagers and 4 TaskManagers, a stateful streaming program, and killing one JobManager and two TaskManagers during the execution, verifying that recovery happens correctly.
Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / no)
- The public API, i.e., is any changed class annotated with @Public(Evolving): (yes / no)
- The serializers: (yes / no / don't know)
- The runtime per-record code paths (performance sensitive): (yes / no / don't know)
- Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (yes / no / don't know)
- The S3 file system connector: (yes / no / don't know)
Documentation
- Does this pull request introduce a new feature? (yes / no)
- If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
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Summary
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| Build pipeline |
flink-ci.flink-master-mirror |
| Finished |
Tue, Mar 12 2024 05:44:51 GMT+00:00 |
| Requested for |
GitHub |
| Reason |
Private |
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Details
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| e2e_1_cron_azure |
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| e2e_2_cron_jdk17 |
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| e2e_1_cron_hadoop313 |
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| e2e_1_cron_adaptive_scheduler |
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| test_cron_jdk21 |
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| cron_snapshot_deployment_maven |
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| e2e_2_cron_azure |
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| compile_cron_azure |
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| docs_404_check |
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| e2e_1_cron_jdk21 |
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| e2e_2_cron_adaptive_scheduler |
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| cron_snapshot_deployment_binary |
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| compile_cron_jdk17 |
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| test_cron_adaptive_scheduler |
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| test_cron_jdk11 |
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| test_cron_jdk17 |
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| e2e_1_cron_jdk17 |
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| compile_cron_adaptive_scheduler |
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| test_cron_azure |
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| e2e_1_cron_jdk11 |
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| build_wheels_on_Linux |
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| build_wheels_on_macos |
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| test_cron_hadoop313 |
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| e2e_2_cron_jdk11 |
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| e2e_2_cron_jdk21 |
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| compile_cron_jdk11 |
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| compile_cron_hadoop313 |
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| compile_cron_jdk21 |
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| e2e_2_cron_hadoop313 |
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| docs_404_check |
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| compile_ci |
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| e2e_2_ci |
| 1 error(s), 0 warning(s) |
![]()
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Bash exited with code '1'.
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| e2e_1_ci |
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| test_ci |
| 2 error(s), 1 warning(s) |
![]()
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Bash exited with code '1'.
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![]()
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Bash exited with code '1'.
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Test results
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| Failed |
37 |
| Passed |
46466 |
| Others |
2206 |
| Total tests |
48709 |
| Total run duration |
14 minutes |
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Commits
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| ad0b9581
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[FLINK-34239][core] Remove redundant type-info config
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Kumar Mallikarjuna
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| 46d60e76
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[FLINK-34239][core] Refactor string constants
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Kumar Mallikarjuna
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| 1c8b777e
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[FLINK-34239][core] Initialize defaultKryoSerializerClasses in test
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Kumar Mallikarjuna
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| 842e9b0b
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[FLINK-34239][core] Add tests for SerializerConfig.copy()
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Kumar Mallikarjuna
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| 195c8ab5
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[FLINK-34239][core,table] Add copy() in SerializerConfig
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Kumar Mallikarjuna
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