[DIRSERVER-1954] Second startup of an embedded server fails (after an ungraceful shutdown of the first startup)

• Type: Bug
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.0.0-M14
• Component/s: jdbm
• Assignee: Unassigned
• Reporter: Bouke Nijhuis
• Created: 01/Feb/14 10:20
• Updated: 13/Feb/24 09:44

Description

I have created an embedded server based on the code from:

http://svn.apache.org/repos/asf/directory/sandbox/kayyagari/embedded-sample-trunk/src/main/java/org/apache/directory/seserver/EmbeddedADSVerTrunk.java

I slimmed it down (removed code for creating partitions/indices) so it only starts a DirectoryService and LdapServer. I will attach the source code of the class.

The first run goes as expected. Everything runs smooth:

log4j:WARN No appenders could be found for logger (org.apache.directory.server.core.api.CacheService).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
The server is running.

Then I stop the process by using the square red button in the console window of Eclipse. I will add a screenshot. I think this will kill the JVM, but I am not sure.

The second run always fails with the following error:

log4j:WARN No appenders could be found for logger (org.apache.directory.server.core.api.CacheService).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
schema partition already exists, skipping schema extraction
org.apache.directory.api.ldap.model.exception.LdapEntryAlreadyExistsException: ERR_250_ENTRY_ALREADY_EXISTS ou=system already exists!
at org.apache.directory.server.core.partition.impl.btree.AbstractBTreePartition.add(AbstractBTreePartition.java:615)
at org.apache.directory.server.core.DefaultDirectoryService.initializeSystemPartition(DefaultDirectoryService.java:1770)
at org.apache.directory.server.core.DefaultDirectoryService.initialize(DefaultDirectoryService.java:1827)
at org.apache.directory.server.core.DefaultDirectoryService.startup(DefaultDirectoryService.java:1253)
at server.EmbeddedADSVerTrunk.initDirectoryService(EmbeddedADSVerTrunk.java:164)
at server.EmbeddedADSVerTrunk.<init>(EmbeddedADSVerTrunk.java:178)
at server.EmbeddedADSVerTrunk.main(EmbeddedADSVerTrunk.java:215)

The third run will be smooth again.So will the fourth, fifth, etc.

Issue Links

• is related to: DIRSERVER-2080 Add a way to politely stop apacheds from apacheds.sh