[jira] [Commented] (JCR-3939) Jackrabbit reconnect does not work with webdav: Precondition Failed (logs flooded)
[ https://issues.apache.org/jira/browse/JCR-3939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16312007#comment-16312007 ] Adrian Baker commented on JCR-3939: --- This issue makes event listeners unusable with webdav, because it means a restart of the JCR essentially crashes both the JCR JVM and the remote JVM (the webdav jackrabbit client floods the server with POLL commands). > Jackrabbit reconnect does not work with webdav: Precondition Failed (logs > flooded) > -- > > Key: JCR-3939 > URL: https://issues.apache.org/jira/browse/JCR-3939 > Project: Jackrabbit Content Repository > Issue Type: Bug > Components: jackrabbit-jcr2spi >Affects Versions: 2.11.2 >Reporter: Rino van Wijngaarden > > I'm running a jackrabbit locally and have my java client connected to it via > webdav (http://localhost:8080/server). > When i briefly shutdown jackrabbit and restart it again (to simulate a > connection failure) my logs are completely flooded (>10 messages per second). > Besides, the session does not reconnect / heal itself automatically. > Stacktrace / debug logging > > Workspace=default: Exception while retrieving event bundles: > javax.jcr.lock.LockException: Precondition Failed > WorkspaceManager Dump: > javax.jcr.lock.LockException: Precondition Failed > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:109)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:51)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:45)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.poll(RepositoryServiceImpl.java:2411)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.getEvents(RepositoryServiceImpl.java:2179)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.jcr2spi.WorkspaceManager$ChangePolling.run(WorkspaceManager.java:1240)[272:com.mycompany.filemover.jcr:4.0.1.SNAPSHOT] > at java.lang.Thread.run(Thread.java:745)[:1.7.0_79] > Caused by: org.apache.jackrabbit.webdav.DavException: Precondition Failed > at > org.apache.jackrabbit.webdav.client.methods.DavMethodBase.getResponseException(DavMethodBase.java:165)[287:org.apache.jackrabbit.jackrabbit-webdav:2.11.2] > at > org.apache.jackrabbit.webdav.client.methods.DavMethodBase.checkSuccess(DavMethodBase.java:174)[287:org.apache.jackrabbit.jackrabbit-webdav:2.11.2] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.poll(RepositoryServiceImpl.java:2379)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > ... 3 more -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (JCR-3939) Jackrabbit reconnect does not work with webdav: Precondition Failed (logs flooded)
[ https://issues.apache.org/jira/browse/JCR-3939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15063786#comment-15063786 ] Rino van Wijngaarden commented on JCR-3939: --- Is there anyw ay to detect a 'connection lost' event (i.e. InternalEvent) with an eventhandler i register in the observation manager? > Jackrabbit reconnect does not work with webdav: Precondition Failed (logs > flooded) > -- > > Key: JCR-3939 > URL: https://issues.apache.org/jira/browse/JCR-3939 > Project: Jackrabbit Content Repository > Issue Type: Bug > Components: jackrabbit-jcr2spi >Affects Versions: 2.11.2 >Reporter: Rino van Wijngaarden > > I'm running a jackrabbit locally and have my java client connected to it via > webdav (http://localhost:8080/server). > When i briefly shutdown jackrabbit and restart it again (to simulate a > connection failure) my logs are completely flooded (>10 messages per second). > Besides, the session does not reconnect / heal itself automatically. > Stacktrace / debug logging > > Workspace=default: Exception while retrieving event bundles: > javax.jcr.lock.LockException: Precondition Failed > WorkspaceManager Dump: > javax.jcr.lock.LockException: Precondition Failed > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:109)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:51)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:45)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.poll(RepositoryServiceImpl.java:2411)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.getEvents(RepositoryServiceImpl.java:2179)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.jcr2spi.WorkspaceManager$ChangePolling.run(WorkspaceManager.java:1240)[272:com.mycompany.filemover.jcr:4.0.1.SNAPSHOT] > at java.lang.Thread.run(Thread.java:745)[:1.7.0_79] > Caused by: org.apache.jackrabbit.webdav.DavException: Precondition Failed > at > org.apache.jackrabbit.webdav.client.methods.DavMethodBase.getResponseException(DavMethodBase.java:165)[287:org.apache.jackrabbit.jackrabbit-webdav:2.11.2] > at > org.apache.jackrabbit.webdav.client.methods.DavMethodBase.checkSuccess(DavMethodBase.java:174)[287:org.apache.jackrabbit.jackrabbit-webdav:2.11.2] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.poll(RepositoryServiceImpl.java:2379)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > ... 3 more -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (JCR-3939) Jackrabbit reconnect does not work with webdav: Precondition Failed (logs flooded)
[ https://issues.apache.org/jira/browse/JCR-3939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15063753#comment-15063753 ] Rino van Wijngaarden commented on JCR-3939: --- it appears it has something to do with the extra session i keep open for events (onservationMngSession.getWorkspace().getObservationManager().addEventListener) . When i close this session (also) it seems to work fine. > Jackrabbit reconnect does not work with webdav: Precondition Failed (logs > flooded) > -- > > Key: JCR-3939 > URL: https://issues.apache.org/jira/browse/JCR-3939 > Project: Jackrabbit Content Repository > Issue Type: Bug > Components: jackrabbit-jcr2spi >Affects Versions: 2.11.2 >Reporter: Rino van Wijngaarden > > I'm running a jackrabbit locally and have my java client connected to it via > webdav (http://localhost:8080/server). > When i briefly shutdown jackrabbit and restart it again (to simulate a > connection failure) my logs are completely flooded (>10 messages per second). > Besides, the session does not reconnect / heal itself automatically. > Stacktrace / debug logging > > Workspace=default: Exception while retrieving event bundles: > javax.jcr.lock.LockException: Precondition Failed > WorkspaceManager Dump: > javax.jcr.lock.LockException: Precondition Failed > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:109)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:51)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.ExceptionConverter.generate(ExceptionConverter.java:45)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.poll(RepositoryServiceImpl.java:2411)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.getEvents(RepositoryServiceImpl.java:2179)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > at > org.apache.jackrabbit.jcr2spi.WorkspaceManager$ChangePolling.run(WorkspaceManager.java:1240)[272:com.mycompany.filemover.jcr:4.0.1.SNAPSHOT] > at java.lang.Thread.run(Thread.java:745)[:1.7.0_79] > Caused by: org.apache.jackrabbit.webdav.DavException: Precondition Failed > at > org.apache.jackrabbit.webdav.client.methods.DavMethodBase.getResponseException(DavMethodBase.java:165)[287:org.apache.jackrabbit.jackrabbit-webdav:2.11.2] > at > org.apache.jackrabbit.webdav.client.methods.DavMethodBase.checkSuccess(DavMethodBase.java:174)[287:org.apache.jackrabbit.jackrabbit-webdav:2.11.2] > at > org.apache.jackrabbit.spi2dav.RepositoryServiceImpl.poll(RepositoryServiceImpl.java:2379)[286:wrap_mvn_org.apache.jackrabbit_jackrabbit-spi2dav_2.11.2:0.0.0] > ... 3 more -- This message was sent by Atlassian JIRA (v6.3.4#6332)
