Validate Dataproc batch labels max 63 characters #55196
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@ntr FYI |
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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Hello @michalmodras , @potiuk , @eladkal and @medb. I noticed you were the reviewers on the original #46781 that added task/dag labels to Dataproc batches. Are you available to code review this bug fix? Thank you. |
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Awesome work, congrats on your first merged pull request! You are invited to check our Issue Tracker for additional contributions. |
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@potiuk , really appreciate it. Thank you! |
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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Oct 4, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 5, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 5, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 7, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 8, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 9, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 10, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
abdulrahman305 bot
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Oct 11, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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Oct 15, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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Oct 17, 2025
As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per [Dataproc documentation](https://cloud.google.com/dataproc/docs/guides/creating-managing-labels) the maximum length for a label value is 63. `DataprocCreateBatchOperator` performs validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.
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As per
Dataproc documentation the maximum length for a label value is 63.
DataprocCreateBatchOperatorperforms validation to prevent setting longer labels. However, the regex currently allows 64 characters, which causes a failure when trying to create the batch. Update the regex and unit tests to enforce a max of 63.^ Add meaningful description above
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