[Exist-open] Error: Failed to invoke method getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null

[RoyMacLean]

[Apologies for re-posting, but I'm still stuck on this]

In a newly installed 3.0, I'm getting the error:

Failed to invoke method getSubCollectionPermissions in class
org.exist.xmlrpc.RpcConnection: null

when I try to open the /db/apps collection in the Java Admin Client (in
eXide, it simply has no contents). The apps are present and run - I just
can't see them. The data collections are ok.

I've found previous threads on this, but they're not very clear on what the
fix is.

Thanks for any help.

Full error trace below.
-----------------------------------------------------------------
Failed to invoke method getSubCollectionPermissions in class
org.exist.xmlrpc.RpcConnection: null
---------------------------------------
org.xmldb.api.base.XMLDBException: Failed to invoke method
getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null
at
org.exist.xmldb.RemoteCollection.getSubCollectionPermissions(RemoteCollection.java:333)
at
org.exist.xmldb.RemoteUserManagementService.getSubCollectionPermissions(RemoteUserManagementService.java:421)
at
org.exist.client.InteractiveClient.getResources(InteractiveClient.java:368)
at org.exist.client.InteractiveClient.process(InteractiveClient.java:552)
at org.exist.client.ClientFrame$ProcessThread.run(ClientFrame.java:1524)
Caused by: org.apache.xmlrpc.XmlRpcException: Failed to invoke method
getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.readResponse(XmlRpcStreamTransport.java:197)
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:156)
at
org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
at
org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
at
org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:158)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:147)
at
org.exist.xmldb.RemoteCollection.getSubCollectionPermissions(RemoteCollection.java:324)
... 4 more
Caused by: org.apache.xmlrpc.XmlRpcException: Failed to invoke method
getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.readResponse(XmlRpcStreamTransport.java:197)
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:156)
at
org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
at
org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
at
org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:158)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:147)
at
org.exist.xmldb.RemoteCollection.getSubCollectionPermissions(RemoteCollection.java:324)
at
org.exist.xmldb.RemoteUserManagementService.getSubCollectionPermissions(RemoteUserManagementService.java:421)
at
org.exist.client.InteractiveClient.getResources(InteractiveClient.java:368)
at org.exist.client.InteractiveClient.process(InteractiveClient.java:552)
at org.exist.client.ClientFrame$ProcessThread.run(ClientFrame.java:1524)




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[Adam Retter]

Roy,

The stacktrace that you appear to post I think is from the InteractiveClient.

Could you also take a look in
$EXIST_HOME/webapp/WEB-INF/logs/exist.log and let us have the
stacktrace from the server?

Post by RoyMacLean
[Apologies for re-posting, but I'm still stuck on this]
Failed to invoke method getSubCollectionPermissions in class
org.exist.xmlrpc.RpcConnection: null
when I try to open the /db/apps collection in the Java Admin Client (in
eXide, it simply has no contents). The apps are present and run - I just
can't see them. The data collections are ok.
I've found previous threads on this, but they're not very clear on what the
fix is.
Thanks for any help.
Full error trace below.
-----------------------------------------------------------------
Failed to invoke method getSubCollectionPermissions in class
org.exist.xmlrpc.RpcConnection: null
---------------------------------------
org.xmldb.api.base.XMLDBException: Failed to invoke method
getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null
at
org.exist.xmldb.RemoteCollection.getSubCollectionPermissions(RemoteCollection.java:333)
at
org.exist.xmldb.RemoteUserManagementService.getSubCollectionPermissions(RemoteUserManagementService.java:421)
at
org.exist.client.InteractiveClient.getResources(InteractiveClient.java:368)
at org.exist.client.InteractiveClient.process(InteractiveClient.java:552)
at org.exist.client.ClientFrame$ProcessThread.run(ClientFrame.java:1524)
Caused by: org.apache.xmlrpc.XmlRpcException: Failed to invoke method
getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.readResponse(XmlRpcStreamTransport.java:197)
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:156)
at
org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
at
org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
at
org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:158)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:147)
at
org.exist.xmldb.RemoteCollection.getSubCollectionPermissions(RemoteCollection.java:324)
... 4 more
Caused by: org.apache.xmlrpc.XmlRpcException: Failed to invoke method
getSubCollectionPermissions in class org.exist.xmlrpc.RpcConnection: null
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.readResponse(XmlRpcStreamTransport.java:197)
at
org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:156)
at
org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
at
org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
at
org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:158)
at org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:147)
at
org.exist.xmldb.RemoteCollection.getSubCollectionPermissions(RemoteCollection.java:324)
at
org.exist.xmldb.RemoteUserManagementService.getSubCollectionPermissions(RemoteUserManagementService.java:421)
at
org.exist.client.InteractiveClient.getResources(InteractiveClient.java:368)
at org.exist.client.InteractiveClient.process(InteractiveClient.java:552)
at org.exist.client.ClientFrame$ProcessThread.run(ClientFrame.java:1524)
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[RoyMacLean]

Post by Adam Retter
Roy,
The stacktrace that you appear to post I think is from the
InteractiveClient.
Could you also take a look in
$EXIST_HOME/webapp/WEB-INF/logs/exist.log and let us have the
stacktrace from the server?

Adam,
There's nothing being added to exist.log when I do the failing 'Open
Collection' action - there's just some per-10 minute statistics:
-----------------
2017-03-06 06:04:38,831 [DefaultQuartzScheduler_Worker-4] INFO
(NativeBroker.java [sync]:3689) - Memory: 785,408K total; 1,864,192K max;
609,923K free
2017-03-06 06:04:38,834 [DefaultQuartzScheduler_Worker-4] INFO (BTree.java
[printStatistics]:2619) - dom.dbx INDEX Buffers occupation : 100% (324 out
of 324) Cache efficiency : 100%
2017-03-06 06:04:38,834 [DefaultQuartzScheduler_Worker-4] INFO
(DOMFile.java [printStatistics]:1393) - dom.dbx DATA Buffers occupation :
100% (255 out of 256) Cache efficiency : 99%
2017-03-06 06:04:38,834 [DefaultQuartzScheduler_Worker-4] INFO (BTree.java
[printStatistics]:2619) - collections.dbx INDEX Buffers occupation : 39% (25
out of 64) Cache efficiency : 100%
2017-03-06 06:04:38,835 [DefaultQuartzScheduler_Worker-4] INFO (BFile.java
[printStatistics]:419) - collections.dbx DATA Buffers occupation : 99% (79
out of 80) Cache efficiency : 97%
2017-03-06 06:04:38,835 [DefaultQuartzScheduler_Worker-4] INFO (BTree.java
[printStatistics]:2619) - values.dbx INDEX Buffers occupation : 2% (1 out of
64) Cache efficiency : 100%
2017-03-06 06:04:38,835 [DefaultQuartzScheduler_Worker-4] INFO (BFile.java
[printStatistics]:419) - values.dbx DATA Buffers occupation : 0% (0 out of
64) Cache efficiency : N/A
------------------------------------
The error regarding getSubCollectionPermissions, given previously, is
written to xmlrpc.log





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[Adam Retter]

Okay,

Who do you login to the admin client as? And are you just double
clicking on /db/apps to open up the apps collection?

Post by RoyMacLean

Post by Adam Retter
Roy,
The stacktrace that you appear to post I think is from the
InteractiveClient.
Could you also take a look in
$EXIST_HOME/webapp/WEB-INF/logs/exist.log and let us have the
stacktrace from the server?

Adam,
There's nothing being added to exist.log when I do the failing 'Open
-----------------
2017-03-06 06:04:38,831 [DefaultQuartzScheduler_Worker-4] INFO
(NativeBroker.java [sync]:3689) - Memory: 785,408K total; 1,864,192K max;
609,923K free
2017-03-06 06:04:38,834 [DefaultQuartzScheduler_Worker-4] INFO (BTree.java
[printStatistics]:2619) - dom.dbx INDEX Buffers occupation : 100% (324 out
of 324) Cache efficiency : 100%
2017-03-06 06:04:38,834 [DefaultQuartzScheduler_Worker-4] INFO
100% (255 out of 256) Cache efficiency : 99%
2017-03-06 06:04:38,834 [DefaultQuartzScheduler_Worker-4] INFO (BTree.java
[printStatistics]:2619) - collections.dbx INDEX Buffers occupation : 39% (25
out of 64) Cache efficiency : 100%
2017-03-06 06:04:38,835 [DefaultQuartzScheduler_Worker-4] INFO (BFile.java
[printStatistics]:419) - collections.dbx DATA Buffers occupation : 99% (79
out of 80) Cache efficiency : 97%
2017-03-06 06:04:38,835 [DefaultQuartzScheduler_Worker-4] INFO (BTree.java
[printStatistics]:2619) - values.dbx INDEX Buffers occupation : 2% (1 out of
64) Cache efficiency : 100%
2017-03-06 06:04:38,835 [DefaultQuartzScheduler_Worker-4] INFO (BFile.java
[printStatistics]:419) - values.dbx DATA Buffers occupation : 0% (0 out of
64) Cache efficiency : N/A
------------------------------------
The error regarding getSubCollectionPermissions, given previously, is
written to xmlrpc.log
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[RoyMacLean]

Post by Adam Retter
Okay,
Who do you login to the admin client as? And are you just double
clicking on /db/apps to open up the apps collection?

I'm logging on as 'admin', and yes I'm just double-clicking to open.

(In eXide, the apps folder doesn't open, but there's no error message.)



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[Adam Retter]

Is it possible for you to, stop eXist-db and zip up your
$EXIST_HOME/webapp/WEB-INF/data folder and send it to be privately? I
think there might be a corruption in your database.

Post by RoyMacLean

Post by Adam Retter
Okay,
Who do you login to the admin client as? And are you just double
clicking on /db/apps to open up the apps collection?

I'm logging on as 'admin', and yes I'm just double-clicking to open.
(In eXide, the apps folder doesn't open, but there's no error message.)
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