Till Rohrmann

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icon company Restate icon location Berlin, Germany icon location Trying to make building distributed systems simpler again with @restatedev. Apache Flink PMC member.

Results 188 issues of Till Rohrmann

Client-initiated connections

Support for state snapshots

Split ingress role from worker role

Support interactive debugging

Split runtime logging from service logging

Right now, the server mixes internal traces with traces belonging to service invocations (which it generates on behalf of the service invocations). This mixes two concerns: Server tracing and logical...

onboarding

Distributed architecture: Towards the shared log API

This is an umbrella issue to track the work of implementing the [distributed architecture based on the shared log API](https://docs.google.com/document/d/1Or4MxaVXefR5MinlgmuxTmbbeunaM3Vggj1ESLckpb8). ```[tasklist] ### Tasks - [ ] Create blog post about...

distributed-architecture

Design metadata store interface

The metadata store needs to support the following: * Key-value store abstraction * Linearizable reads * Atomic & conditional writes

distributed-architecture

Don't panic in case of failures but rather retry and report health status

Since a `Node` can run multiple Restate components it is no longer a good idea to panic on errors occurring in one component. The problem with this approach is that...

Add version information to envelopes that are written to Bifrost

To evolve how we store the `Envelope` and the `Envelope` itself, we should store version information together with the `Envelope` we write to Bifrost. This will allow us to evolve...

Disable WAL and flushing for RocksDB writes

With #1216 we are relying on the log for storing the ground truth. Therefore, it is no longer needed that the `PartitionProcessor` writes durably to its state store. Concretely, I...