Akamas logs

Akamas allows dumping log entries from a specific service, workspace, workflow, study, trial, and experiment, for a specific timeframe and at different log levels.

Akamas CLI for logs

Akamas logs can be dumped via the following CLI command:

akamas log

This command provides many filters which can be retrieved with the following command:

akamas log --help

which should return

Usage: akamas log [OPTIONS] [MESSAGE]

  Show Akamas logs

Options:
  -d, --debug                     Show extended error messages if present.
  --page-size INTEGER             Number of log lines to be retrieved NOTE:
                                  This argument is mutually exclusive with
                                  arguments: [dump, no_pagination].
  --no-pagination                 Disable pagination and print all logs NOTE:
                                  This argument is mutually exclusive with
                                  arguments: [dump, page_size].
  --dump                          Print the logs without pagination and
                                  formatting NOTE: This argument is mutually
                                  exclusive with arguments: [page_size,
                                  no_pagination].
  -f, --from [%Y-%m-%d|%Y-%m-%dT%H:%M:%S|%Y-%m-%d %H:%M:%S|%Y-%m-%dT%H:%M:%S.%f|%Y-%m-%d %H:%M:%S.%f|[-]nw|[-]nd|[-]nh|[-]nm|[-]ns]
                                  The start timestamp of the logs
  -t, --to [%Y-%m-%d|%Y-%m-%dT%H:%M:%S|%Y-%m-%d %H:%M:%S|%Y-%m-%dT%H:%M:%S.%f|%Y-%m-%d %H:%M:%S.%f|[-]nw|[-]nd|[-]nh|[-]nm|[-]ns]
                                  The end timestamp of the logs
  -s, --study TEXT                UUID or name of the Study
  -e, --exp INTEGER               Number of the experiment
  --trial INTEGER                 Number of the trial
  -y, --system TEXT               UUID or name of the System
  -W, --workflow TEXT             UUID or name of the Workflow
  -l, --log-level TEXT            Log level
  -S, --service TEXT              Akamas service
  --without-metadata              Hide metadata
  --sorting [ASC|DESC]            Sorting order of the timestamps
  -w, --workspace TEXT           UUID or name of the Workspace to visualize.
                                  When empty, system logs will be returned
                                  instead
  --help                          Show this message and exit.

For example, to get the list of the most recent Akamas errors:

akamas log -l ERROR

which should return something similar to:

       timestamp                         system                  provider    service                                                                                   message
==============================================================================================================================================================================================================================================================
2022-05-02T15:51:26.88    -                                      -          airflow     Task failed with exception
2022-05-02T15:51:26.899   -                                      -          airflow     Failed to execute job 2 for task Akamas_LogCurator_Task
2022-05-02T15:56:29.195   -                                      -          airflow     Task failed with exception
2022-05-02T15:56:29.215   -                                      -          airflow     Failed to execute job 3 for task Akamas_LogCurator_Task
2022-05-02T16:01:55.587   -                                      -          license     2022-05-02 16:01:47.426 ERROR 1 --- [           main] c.a.m.utils.rest.RestHandlers            :  has failed with returning a response:
                                                                                        {"httpStatus":400,"timestamp":"2022-05-02T16:01:47.413638","error":"Bad Request","message":"The following metrics: 'spark.spark_application_duration' were not found
                                                                                        in any of the components of the system 'analytics_cluster'","path":null}
2022-05-02T16:01:55.587   -                                      -          license     2022-05-02 16:01:47.434 ERROR 1 --- [           main] c.a.m.MigrationApplication               : Unable to complete operation. Mode: RESTORE. Cause: A request to a
                                                                                        downstream service CampaignService has failed: 400 : [{"httpStatus":400,"timestamp":"2022-05-02T16:01:47.413638","error":"Bad Request","message":"The following
                                                                                        metrics: 'spark.spark_application_duration' were not found in any of the components of the system 'analytics_cluster'","path":null}]
2022-05-02T16:01:55.678   -                                      -          license     2022-05-02 16:01:47.434 ERROR 1 --- [           main] c.a.m.MigrationApplication               : Unable to complete operation. Mode: RESTORE. Cause: A request to a
                                                                                        downstream service CampaignService has failed: 400 : [{"httpStatus":400,"timestamp":"2022-05-02T16:01:47.413638","error":"Bad Request","message":"The following
                                                                                        metrics: 'spark.spark_application_duration' were not found in any of the components of the system 'analytics_cluster'","path":null}]
2022-05-02T16:01:55.678   -                                      -          license     2022-05-02 16:01:47.426 ERROR 1 --- [           main] c.a.m.utils.rest.RestHandlers            :  has failed with returning a response:
                                                                                        {"httpStatus":400,"timestamp":"2022-05-02T16:01:47.413638","error":"Bad Request","message":"The following metrics: 'spark.spark_application_duration' were not found
                                                                                        in any of the components of the system 'analytics_cluster'","path":null}
2022-05-02T16:12:10.261   -                                      -          license     2022-05-02 16:05:53.209 ERROR 1 --- [           main] c.a.m.services.CampaignService           : de9f5ff9-418e-4e25-ae2c-12fc8e72cafc
2022-05-02T16:32:07.216   -                                      -          license     2022-05-02 16:31:37.330 ERROR 1 --- [           main] c.a.m.services.CampaignService           : 06c4b858-8353-429c-bacd-0cc56cc44634
2022-05-02T16:38:18.522   -                                      -          campaign    Internal Server Error: Object of class [com.akamas.campaign_service.entities.campaign.experiment.Experiment] with identifier
                                                                                        [ExperimentIdentifier(workspace=ac8481d3-d031-4b6a-8ae9-c7b366f027e8, study=de9f5ff9-418e-4e25-ae2c-12fc8e72cafc, id=2)]: optimistic locking failed; nested exception
                                                                                        is org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect) :
                                                                                        [com.akamas.campaign_service.entities.campaign.experiment.Experiment#ExperimentIdentifier(workspace=ac8481d3-d031-4b6a-8ae9-c7b366f027e8,
                                                                                        study=de9f5ff9-418e-4e25-ae2c-12fc8e72cafc, id=2)]

Viewing platform logs

By default the akamas CLI only shows logs of the current workspace. In order to see platform logs for events such as installation or optimization packs or telemetry providers you can specify the -ws option with an empty workspace name such as:

akamas logs -ws ' -S license

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