After upgrading from 7.14.2 to 7.15, some existing metric visualizations that use percentiles have stopped working.
Search Error
bucket[agg.parentId] is undefined
getPercentileValue@https://.../44040/bundles/plugin/data/kibana/data.plugin.js:1:402358
getValue@https://.../44040/bundles/plugin/data/kibana/data.plugin.js:1:243646
collectBucket@https://.../44040/bundles/plugin/data/kibana/data.plugin.js:1:660368
steps to reproduce:
- Visualize Library > new visualization > aggregation based > metric
- choose an index source (that has a lot of documents)
- add metric
- aggregation: percentiles
- field: any number field
- time window that result in > 150k documents
- update
Hi @jsteenkamp ,
I've tried to reproduce with the sample data but could not.
Can you provide some more information about the index pattern size? Do you have a particular high number of fields, or high number of documents (> 20k documents)?
Hi @Marco_Liberati, thank you for your feedback. I can confirm that it only happens at some of the indices we are using. I have already updated the description to:
After upgrading from 7.14.2 to 7.15, some existing metric visualizations that use percentiles have stopped working.
If I take a small time window, for instance 5 minutes, it works. If I change the time window to 1 hour, it fails. Looks like this issue is related to the number of documents. This particular index fails above 155k documents.