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Posted to dev@directory.apache.org by "Amin Kechaou (JIRA)" <ji...@apache.org> on 2014/07/03 18:27:27 UTC
[jira] [Reopened] (DIRSERVER-1954) Second startup of an embedded
server fails (after an ungraceful shutdown of the first startup)
[ https://issues.apache.org/jira/browse/DIRSERVER-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amin Kechaou reopened DIRSERVER-1954:
-------------------------------------
Hi,
I am testing the version 2.0.0-M16 and it seems that jira https://issues.apache.org/jira/browse/DIRSERVER-1954 is not completely fixed.
Here are the steps to get the issue:
1. I installed a server apacheDS based on the zip apacheds-2.0.0-M16.tar.gz from http://directory.apache.org/apacheds/downloads.html
2. 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.
3. The first run goes as expected.
4. Then I stop the process by doing kill -9 or by stopping the virtual machine which holds the server.
5. The second run always fails with the following error:
[18:06:35] ERROR [org.apache.directory.server.UberjarMain] - Failed to start the service.
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:678)
at org.apache.directory.server.core.DefaultDirectoryService.initializeSystemPartition(DefaultDirectoryService.java:1749)
at org.apache.directory.server.core.DefaultDirectoryService.initialize(DefaultDirectoryService.java:1809)
at org.apache.directory.server.core.DefaultDirectoryService.startup(DefaultDirectoryService.java:1244)
at org.apache.directory.server.ApacheDsService.initDirectoryService(ApacheDsService.java:323)
at org.apache.directory.server.ApacheDsService.start(ApacheDsService.java:182)
at org.apache.directory.server.UberjarMain.start(UberjarMain.java:76)
at org.apache.directory.server.UberjarMain.main(UberjarMain.java:54)
[18:06:35] DEBUG [org.apache.directory.server.core.DefaultDirectoryService] - +++ DirectoryService Shutdown required
The third run will be smooth again.So will the fourth, fifth, etc.
Regards
> Second startup of an embedded server fails (after an ungraceful shutdown of the first startup)
> ----------------------------------------------------------------------------------------------
>
> Key: DIRSERVER-1954
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1954
> Project: Directory ApacheDS
> Issue Type: Bug
> Affects Versions: 2.0.0-M14
> Reporter: Bouke Nijhuis
> Fix For: 2.0.0-M16
>
> Attachments: EmbeddedADSVerTrunk.java, EmbeddedADSVerTrunkV2.java, after_first_run.png, after_second_run.png, console.png
>
>
> 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.
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