Server Unreachable

Open gcelano opened this issue 1 year ago • 1 comments

Annis 4.12.3 The server becomes unreachable from the outside. htop shows that all the 255 virtual CPUs are under heavy load.

Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request

Reason: Error reading from remote server

My graphannis data can be downloaded from https://zenodo.org/records/14206061

More in general, it seems that some queries make the system too busy, and there is no way to block them.

Operating System: Debian 12
Java Version: openjdk 17.0.13 2024-10-15
ANNIS Version 4.12.3

Nov 25 '24 15:11 gcelano

The 4.15.0 release contains a fix for the case that someone selects all corpora, which could trigger a pretty large load on the corpus cache, effectively blocking all other request to the server. Together with setting a maximum query timeout in the configuration this should avoid unresponsiveness

[database]
query_timeout = 60

Do these updates help in your specific issue?

May 26 '25 13:05 thomaskrause