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This error generally occurs if the required permissions are not granted to the user setting the DQ rules or there is some issue with DQ rules arguments.
I would suggested you to try the following Glue AWS CLI command to create the DQ rule:
For e.g. aws glue create-data-quality-ruleset --name yellow-stone-dq --ruleset 'Rules= [IsComplete "event_key"]' --target-table '{"TableName":"noun-facts-json-table", "DatabaseName":"prod-yellow-stone"}'
Ref. [+] https://docs.aws.amazon.com/cli/latest/reference/glue/create-data-quality-ruleset.html
To know about the DQ DL syntax and Rule structure, please refer to this doc [+] https://docs.aws.amazon.com/glue/latest/dg/dqdl.html
In addition to above rules, IAM permissions required to add the rules are described in this doc [+] https://docs.aws.amazon.com/glue/latest/dg/data-quality-authorization.html
other documentations that you can find helpful are as follows:
Tutorial of how to get started with DQ - https://docs.aws.amazon.com/glue/latest/ug/tutorial-data-quality.html
Blog in Depth breakdown of DQ along with guide - https://aws.amazon.com/blogs/aws/join-the-preview-aws-glue-data-quality/
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- 已提問 6 個月前
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I have created the same rule as you sent, when run the "evaluate rulset" it shows: 2023-05-22 14:33:35,621 ERROR [main] glue.ProcessLauncher (Logging.scala:logError(94)): Exception in User Class java.lang.RuntimeException: Failed to fetch data. Please check the logs in CloudWatch to get more details. at d.com.amazonaws.services.glue.ml.dq.runner.AbstractDataQualityTaskRunner.loadData(AbstractDataQualityTaskRunner.scala:90) at d.com.amazonaws.services.glue.ml.dq.runner.DataQualityEvaluationRunner.execute(DataQualityEvaluationRunner.scala:58) at d.com.amazonaws.services.glue.ml.dq.runner.AbstractDataQualityTaskRunner.run(AbstractDataQualityTaskRunner.scala:38) at d.com.amazonaws.services.glue.ml.dq.runner.DataQualityEvaluationRunner$.main(DataQualityEvaluationRunner.scala:146) at DataQualityRulesetEvaluationScript$.main(DataQualityRulesetEvaluationScript.scala:5) at DataQualityRulesetEvaluationScript.main(DataQualityRulesetEvaluationScript.scala) ... Caused by: java.lang.IllegalArgumentException: No group with name <host> at java.util.regex.Matcher.getMatchedGroupIndex(Matcher.java:1316) ... 2023-05-22 14:33:35,624 ERROR [main] glue.ProcessLauncher (Logging.scala:logError(73)): Exception in User Class: java.lang.RuntimeException : Failed to fetch data. Please check the logs in CloudWatch to get more details.
No group with name <host> what means?