Known issues
The following are known issues in the Splunk Machine Learning Toolkit version 5.4.2. If no known issues are listed, no issues have been reported.
Date filed | Issue number | Description |
---|---|---|
2024-06-19 | MLA-4727 | Investigate the root cause of Experiments page showing blank with "Loading failed" Workaround: The workaround to this issue is narrowed down to deleting all .pyc files under $SPLUNK_HOME/etc/ using the following command:
find $SPLUNK_HOME/etc/ -name "*.pyc" -type f -delete |
2022-08-24 | MLA-4320 | Experiments' Search bar does not work with map command when used with $$ such as date_hour=$hour$ Workaround: Run your SPL in the regular Search bar. If you want to see SODA outlier visualizations, add show_density=true show_options="feature_variables,split_by,params" to your SPL and select Distribution Plot from the Visualization tab. |
2022-07-20 | MLA-4303 | Singular Matrix error in StateSpaceForecast Algo |
2022-07-03 | MLA-4298, MLA-4160 | 'apply' search processor too aggressive in throwing exceptions |
2022-01-10 | MLA-4234 | Deleting an alert after creating it does not work Workaround: Go to the list of alerts and delete your alert from there. |
2021-11-25 | MLA-4178 | Experiment Alert search not created correctly from Assistant Workaround: Manually adjust the created search in savedsearches.conf or through the UI. Use the SPL created by the assistants a start. |
2021-07-09 | MLA-4026 | What-If Analysis does not properly display on some Unix platforms |
2020-08-03 | MLA-3950 | Apply command does not run if used from a sub search Workaround: Use appendcolscommand to append the column that will be returned from the subsearch to the savedsearch's columns, instead of assigning its value to a non-existing column in the savedsearch. Example: | inputlookup track_day.csv | fit LogisticRegression fit_intercept=true "vehicleType" from "batteryVoltage" "engineCoolantTemperature" "engineSpeed" "lateralGForce" "longitudeGForce" "speed" "verticalGForce" into "example_vehicle_type" makeresults count=50000save as MLA3950 |savedsearch MLA3950 | appendcols \[| inputlookup track_day.csv | apply "example_vehicle_type" | table vehicleType]This will append the vehicleTypecolumn from the subsearchto the savedsearchcolumns. |
2019-12-17 | MLA-3701 | Search bars in Assistants will not display more than approximately 500k rows Workaround: This is mostly a visual issue - the actual number of results the Assistant will use when fitting a model is not affected. |
2019-12-11 | MLA-3686 | MLTK Assistants do not support quote characters in field names Workaround: Use the "rename" or "eval" command to rename the field prior to using it. |
2019-10-09 | MLA-3559 | Loading settings from experiment history while in the Learn stage will lead to warnings, even when inputs are correct |
2019-08-30 | MLA-3423 | Add a warning message when kfold_cv is set to number greater than half of the datasize |
2019-07-12 | MLA-3237 | Anova table does not allow some special characters in formula so in field names also Workaround: Rename your field names before running "score anova" if they include one or more of those special characters: (r'[&%$#@!`\|";<>^]')
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What's new in MLTK | Fixed issues |
This documentation applies to the following versions of Splunk® Machine Learning Toolkit: 5.4.2
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