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https://jira.nuxeo.org/browse/NXP-5275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=77149#action_77149
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Thierry Delprat commented on NXP-5275:
--------------------------------------
Freeze occurs in CI chain :
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00007f1707d2bcf8> (a java.lang.Object)
at java.lang.Object.wait(Object.java:485)
at com.sun.star.lib.uno.protocols.urp.urp.writeRequest(urp.java:125)
- locked <0x00007f1707d2bcf8> (a java.lang.Object)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendRequest(java_remote_bridge.java:643)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendInternalRequest(java_remote_bridge.java:682)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.getInstance(java_remote_bridge.java:582)
at
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection.connect(AbstractOpenOfficeConnection.java:71)
- locked <0x00007f1707d2bec0> (a
com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection)
at
org.nuxeo.ecm.platform.convert.ooolauncher.OOoLauncherComponent.isOOoListening(OOoLauncherComponent.java:140)
at
org.nuxeo.ecm.platform.convert.ooolauncher.OOoLauncherComponent.waitTillReady(OOoLauncherComponent.java:88)
at
org.nuxeo.ecm.platform.convert.ooolauncher.OOoLauncherComponent.startOOoAndWaitTillReady(OOoLauncherComponent.java:164)
at
org.nuxeo.ecm.platform.convert.ooolauncher.OOoLauncherComponent.startOOoAndWaitTillReady(OOoLauncherComponent.java:155)
at
org.nuxeo.ecm.platform.convert.ooolauncher.OOoLauncherComponent.getConnection(OOoLauncherComponent.java:341)
at
org.nuxeo.ecm.platform.convert.plugins.JODBasedConverter.isConverterAvailable(JODBasedConverter.java:378)
- locked <0x00007f16fef3aaf0> (a
org.nuxeo.ecm.platform.convert.plugins.JODBasedConverter)
at
org.nuxeo.ecm.core.convert.service.ConversionServiceImpl.isConverterAvailable(ConversionServiceImpl.java:243)
at
org.nuxeo.ecm.webapp.action.ConversionActionBean.getPdfConverterAvailability(ConversionActionBean.java:115)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
=> freeze inside JOD connection because there is no timeout
==> fix JOD or start in a separated thread
> Replace OOo Deamon
> ------------------
>
> Key: NXP-5275
> URL: https://jira.nuxeo.org/browse/NXP-5275
> Project: Nuxeo Enterprise Platform
> Issue Type: Bug
> Affects Versions: 5.3.1
> Reporter: Thierry Delprat
> Assignee: Thierry Delprat
> Fix For: 5.3.2
>
> Attachments: tomcat-freezed.jstack
>
>
> OOoDeamon causes problem for 2 reasons :
> - Communicating with Ooo via pipes involves dependencies on JNI libs
> - sometimes there seems to be a deadlock on OOoDaemon
> After trying to fix, this seems to still be a mess.
> The right solution would probably be to remove Ooo Deamon and upgrade to
> JODConverter 3 that now includes a OOo instnace manager.
> => http://code.google.com/p/jodconverter/wiki/WhatsNewInVersion3
> But this would require some more testing :
> - JODConv 3 is still in beta
> - last quick integration ended up with OOo Daemon
> => For now we can simply add a helper that starts OpenOffice via command line
> if needed
> ==> no pooling management
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