OCI 运行状况页报告异常检测引擎： " 错误：无法监控作业 "

适用场景

• OnCommand Insight （ OCI ） 7.3.8+
• 异常检测引擎（ ade ）

问题描述

• OCI 运行状况页报告异常检测引擎： "ERROR: Failing to monitor job(s)"
• prelet.log位于的中可能存在以下输出 <install_drive>Program Files\SANscreen\wildfly\standalone\log

2020-04-07 09:03:09,572 ERROR PrelertRetryUtil - Failure of attempt 1 of request of type FLUSH_ML_JOB following delay of 0 milliseconds. Request will be tried again after delay of 0 milliseconds.
java.util.concurrent.ExecutionException: org.apache.http.ConnectionClosedException: Connection closed

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2020-04-07 09:03:09,614 ERROR PrelertRetryUtil - Failure of attempt 2 of request of type FLUSH_ML_JOB following delay of 0 milliseconds. Request will be tried again after delay of 4000 milliseconds.
java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused

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2020-04-07 09:03:44,578 ERROR PrelertClient - Failed to add data to Anomaly Detection Engine for <job_name>. Http status response: HTTP/1.1 409 Conflict.

• ADE 命令行界面中的以下命令输出将至少报告一个失败的作业。

curl -X GET "localhost:9200/_xpack/ml/anomaly_detectors/_stats?pretty"

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"state" : "failed",
"assignment_explanation" : ""

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