We observed this exception in the log (with embedded Jetty version 9.4.14.v20181114). I have tried to google it but haven't found any useful information. Is it a known issue? at org.eclipse.jetty.u ...

I've noticed that two parquet files are written after two attempts of writing the same data (one failed, one successful) The first one appears to be invalid—or at least can't be handled by the lakeFS ...