Thanks for the update, Ignacio.
I have been able to collect all the polygons that were failing to index.
There are 16 records, which shows issues in ES versions 7.17 and 8.5. The data was successfully indexed in an ES 6.3.2 instance.
It would be great, if you can test out this data as well. @Ignacio_Vera Please do the needful to escalate the issue and produce a viable solution.
Thanks in advance.
Just following up on the previous discussions here.
We have observed that the bug in Lucene tessellator affects the latest versions of Elasticsearch. Version 6.3 seems to be unaffected by this issue and even tested with 6.8.23 which was able to handle all the polygons under consideration, except for the first and last one in the file shared.
Just wanted to check what exactly was the breaking change in the later versions compared to ES 6.x that the bug was introduced. Is it the just the Lucene version used by ES causing this issue??