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[HUDI-3693]error will be occured when writing data into hudi using flink job more than once in same flink session#5115

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[HUDI-3693]error will be occured when writing data into hudi using flink job more than once in same flink session#5115
stgztsw wants to merge 4 commits intoapache:masterfrom
stgztsw:dev_cannot_cast

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@stgztsw stgztsw commented Mar 24, 2022

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What is the purpose of the pull request

https://issues.apache.org/jira/browse/HUDI-3693
disable the cache of fs.hoodie-hdfs.impl, which will cause the java.lang.ClassCastException when launch flink job more than once in the same flink session.

(For example: This pull request adds quick-start document.)

Brief change log

(for example:)

  • Modify AnnotationLocation checkstyle rule in checkstyle.xml

Verify this pull request

(Please pick either of the following options)

This pull request is a trivial rework / code cleanup without any test coverage.

(or)

This pull request 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.
  • Added HoodieClientWriteTest to verify the change.
  • Manually verified the change by running a job locally.

Committer checklist

  • Has a corresponding JIRA in PR title & commit

  • Commit message is descriptive of the change

  • CI is green

  • Necessary doc changes done or have another open PR

  • For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.

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CI report:

Bot commands @hudi-bot supports the following commands:
  • @hudi-bot run azure re-run the last Azure build

@stgztsw stgztsw closed this Mar 25, 2022
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