swarm

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Swarm.Tracker - fix `start_pid_remotely` retrying rapidly

1

Noticed a lot of this message in our logs: ``` remote tracker on #{remote_node} went down during registration, retrying operation.. ``` It seems to happen randomly, but I think this...

darrenclark

Closes https://github.com/bitwalker/swarm/issues/127 I'm really not sure if this is correct or not, but the tests seem to pass and the "unrecognized cast" messages are now gone. I'm not sure whether...

jesseshieh

Handover begins before Supervision tree is fully loaded

5

Swarm: 3.2.1 Elixir: 1.6.1 Erlang: 20.2.2 Suppose we have two nodes A and B. We have a worker W which was spawned on node A. Now node A crashes and...

mbaeuerle

CaseClauseError

21

We've shortly switched to swarm in the quantum library. We're seeing two errors when we do agressive up / down scaling. These errors may very well be errors on the...

maennchen

target module not available on remote node

9

I have a service `calculator` and the `investigator` running through the `libcluster`. but when I register my service, sometimes something strange happens. for example: When I start the `calculator` service...

alexferreira

Deadlocks on bootstrapping in distributed settings

6

Hi, I'm testing the concurrency of swarm using my in-house tool (will be released soon!). I've found several deadlocks when bootstrapping swarm in distributed settings. Here is one potential sketch...

xinhaoyuan

Feature request - Swarm.send_after/3

6

First off, thanks for the awesome library! Sure makes clustering easy when running kubernetes. I ran into an issue today where I want to be able to send a message...

devonestes

Deadlock on simultaneous nodeup

6

I'm having an issue similar to #60, reproducible very often when I bring up containers with the app at roughly the same time. Looks like each node is waiting for...

kzemek

Evaluate usage of tracker clock to ensure it's logically correct

6

To recap, the tracker uses an implementation of an Interval Tree Clock for resolving the causal history of replicated events. My understanding of ITC is that a scenario plays out...

bitwalker

Swarm tracker clock gets weird, eats memory

1

We're running a small application in our kubernetes cluster and we're encountering a few problems. Specifically, we've got nodes that will deadlock on startup like #91 and clocks getting out...

morganatwishpond