Various improvements (JPC 5+, Postgres 12, user neutral build-time) BUT: stderr-output causes shell exits

[marcwittke]

Hi all, I made an attempt to improve this starting point a bit

https://github.com/marcwittke/chemaxon-jpc-docker

However, there are still some open issues. Specificly JPC starts, but claims it did not start:

Unable to start, see /var/log/jchem-psql/stdout.log and /var/log/jchem-psql/stderr.log!
Postgresql login is jpcuser with password banana
Java home is: /usr/lib/jvm/java-11-openjdk-amd64
CREATE EXTENSION
CREATE EXTENSION
CREATE EXTENSION
java.lang.IllegalArgumentException: Can not convert collections with more than 1 element
        at com.chemaxon.jchem.indexing.server.ZetorServiceSettings.tryToConvertOrNull(ZetorServiceSettings.java:284) [jchem-pylon-21.1.0-12730.jar:21.1.0-12730]
        at com.chemaxon.jchem.indexing.server.ZetorServiceSettings.configurationToMap(ZetorServiceSettings.java:259) [jchem-pylon-21.1.0-12730.jar:21.1.0-12730]
        at com.chemaxon.jchem.indexing.server.ZetorServiceSettings.collectPylonConfiguration(ZetorServiceSettings.java:153) [jchem-pylon-21.1.0-12730.jar:21.1.0-12730]
        at com.chemaxon.jchem.indexing.server.ZetorServiceSettings.toConfiguration(ZetorServiceSettings.java:125) [jchem-pylon-21.1.0-12730.jar:21.1.0-12730]
        at com.chemaxon.jchem.indexing.server.Main.main(Main.java:66) [jchem-pylon-21.1.0-12730.jar:21.1.0-12730]
Feb 05, 12:33:37.663 [main] WARN  com.chemaxon.jchem.indexing.server.Main config on key: java.vm.info contains non string value: [mixed mode, sharing]
Feb 05, 12:33:37.740 [main] INFO  com.chemaxon.jchem.indexing.server.PylonEnvironmentFactory Opening environment: /var/lib/jchem-psql/store/env?userTypeDir=/etc/chemaxon/types&forcePurge=true&indexDir=/var/lib/jchem-psql/store&shutDownTimeOut=3000&label.cachedObjectCount=9743001&fingerprint.cachedObjectCount=7794&env.cachedObjectCount=1000&fatalityHandler=EXIT_ON_FAILURE&molecule.cachedObjectCount=6959287&extra.cachedObjectCount=1&port=9090&host=localhost&auxiliary.cachedObjectCount=500000000
Feb 05, 12:33:38.177 [main] INFO  com.chemaxon.jchem.indexing.server.JavaServer Starting the simple server...
Feb 05, 12:33:38.178 [main] INFO  com.chemaxon.jchem.indexing.server.ThriftServerListener Server is running.

any ideas?