Recently, I have been trying to setup a quarkdb cluster to accommodate the old in-memory namespace.
First of all, I would like to make sure the bulkload is properly working before starting anything critical.
So, I created a node (a VM in fact) to be used as bulkload mode and installed required packages for quarkdb and created a configuration file for bulkload as described here: Bulkload mode - QuarkDB Documentation
Service start using systemd is just fine and the log says the initialization was successful. However, when I try to check quarkdb-info in redis-cli, the instance went crash. The full log is here.
And when it crashes, it keeps restarting the instance but keeps failing because the bulkload can only be initialized if the quarkdb directory is newly created. This leads to amount of core dump files creation that quickly consumes /var partition.
The installed package for quarkdb and xrootd are following:
By the way, I also tried to downgrade xrootd from 5.2.0 (epel) to 5.0.3 (xrootd-stable) but it seems that xrootd 5.0.3 does not provide dependencies for quarkdb 0.4.2.
Do you have any ideas?