Rafael Troilo

Race condition in .bufferUntil causing "Could not emit buffer due to lack of requests"

3

`bufferUntil` throws an OverflowException: `Could not emit buffer due to lack of requests` Most likely it is related/same to issue #1937 but this time the upstream is multi-threaded as well....

New way to generate contributions of an OSHEntity by scanning down from latest timestamp to newest timestamp. ### Checklist - [ ] My code follows the [code-style](https://github.com/GIScience/oshdb/blob/master/CONTRIBUTING.md) rules, and I...

This PR is for working on issue #424. Wrong geometry generation for multipolygon where shells share a common node. ``` lat ^ 4 a--d 3 | | 2 b--c--e 1...

As it is not predictable how many thing needs to be counted, use the largest type (long) for counting. ### Checklist - [x] My code follows the [code-style](https://github.com/GIScience/oshdb/blob/master/CONTRIBUTING.md) rules, and...

The PR #428, changes the CellIterator iterateByContribution to use an Iterator approach instead of collecting all Contributions before stream them further down stream. Similar should be done for the iterateByTimestamps...

Wrong and inconsistent geometries for multipolygon with multiple outer shells which share a common node. In JTS this is a valid multipolygon. Simplified case: lat ^ | 4 a--d 3...

Using `MapAggregator.sum(x -> 1L)` will result in a ClassCastException: ``` Exception in thread "main" java.lang.ClassCastException: class java.lang.Double cannot be cast to class java.lang.Long (java.lang.Double and java.lang.Long are in module java.base...

Removing old test-files from git-history

2

we have same very old and largely test-data files in our git history which lets our repository grow to the current size of 120mb. files in the history like the...

store bytearray instead of object(grid) into key/value database

1

Storing serialized objects prevents us to do changes afterwards without rebuilding the entire database. see also this comment: https://github.com/GIScience/oshdb/pull/131#issuecomment-472456015 I would like therefor store a generic byte array instead.

Please add the **type of change** as label. If your PR is not ready for review and merge, please add `🚧` to the PR title. ### Description Please add a...