Re: Deployment question: is Jackrabbit process-safe? [SEC=UNCLASSIFIED]
the first jackrabbit to start up the repository locks the repository by creating a lock file. Ross From: Esmond Pitt esmond.p...@bigpond.com To: users@jackrabbit.apache.org Date: 04/09/2012 10:04 AM Subject:Deployment question: is Jackrabbit process-safe? I have a clustered web-app that uses Jackrabbit. I presently have Jackrabbit in yet another Tomcat and am using RMI to communicate with it. However it occurs to me that I could just include the JackRabbit API jars in the webapp and call it directly, *provided* multiple copies of the Jackrabbit API will co-operate correctly on the database. Is this the case? EJP -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Content repository not initializing [SEC=UNCLASSIFIED]
Dude You are using an unsupported version of jackrabbit, you dont describe your deployment, is this a problem with an existing repository, can it be reproduced with a new repository you need to supply some details! Ross From: AtulMaurya atulmaury...@gmail.com To: users@jackrabbit.apache.org Date: 23/07/2012 05:06 PM Subject:Re: Content repository not initializing Hello everyone, I am new to Jackrabbit and badly in need of help on the issue above. please suggest me something if you have some idea. I have tried all the work around suggested on different forums for this issue. Thanks a ton in advance. -- View this message in context: http://jackrabbit.510166.n4.nabble.com/Content-repository-not-initializing-tp4656033p4656084.html Sent from the Jackrabbit - Users mailing list archive at Nabble.com. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
RE: Error when install jackrabbit-bundle into OSGi container [SEC=UNCLASSIFIED]
I don't see anywhere where it is claimed that Jackrabbit is ready for OSGi http://wiki.apache.org/jackrabbit/JackrabbitOsgi is from 2010 From: XiLai Dai xl...@talend.com To: users@jackrabbit.apache.org users@jackrabbit.apache.org Date: 25/07/2012 12:47 PM Subject:RE: Error when install jackrabbit-bundle into OSGi container Anyone here? If no one give an answer, I will think it as a bug and log a jira issue. Xilai -Original Message- From: XiLai Dai [mailto:xl...@talend.com] Sent: Friday, July 20, 2012 3:28 PM To: users@jackrabbit.apache.org Subject: Error when install jackrabbit-bundle into OSGi container Hello, We want to use jackrabbit in the OSGi container (Karaf). The exception thrown when installed the all-in-one jackrabbit-bundle: install -s mvn:org.apache.jackrabbit/jackrabbit-bundle/2.4.2 org.osgi.framework.BundleException: The bundle org.apache.jackrabbit.jackrabbit-bundle_2.4.2 [219] could not be resolved. Reason: Missing Constraint: Import-Package: com.ibm.db2.jcc; version=0.0.0 why com.ibm.db2.jcc is a mandatory import package? Thanks in advance Xilai -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: failed to store property state [SEC=UNCLASSIFIED]
my repository is 1.2TB From: ramesh_meenava...@satyam.com ramesh_meenava...@satyam.com To: users@jackrabbit.apache.org Date: 03/04/2012 12:58 PM Subject:Re: failed to store property state The issue is not with Diskspace, could be something else like concurrent thread or more data (currently my repository size reached to 25 GB) -- View this message in context: http://jackrabbit.510166.n4.nabble.com/failed-to-store-property-state-tp4525301p4527687.html Sent from the Jackrabbit - Users mailing list archive at Nabble.com. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
RE: Jackrabbit 2.2.5 - loss of data [SEC=UNCLASSIFIED]
can you put a println in the jackrabbit code and confirm the expected path when the exception is thrown? From: Shah, Sumit (CGI Federal) sumit.s...@cgifederal.com To: users@jackrabbit.apache.org users@jackrabbit.apache.org Date: 21/12/2011 02:45 AM Subject:RE: Jackrabbit 2.2.5 - loss of data [SEC=UNCLASSIFIED] Thanks Ross. It seems like the content is present on the filesystem. I can see the old documents in the repository/datastore folders. But the link between the Jackrabbit metadata (ex: path) and the content seems to be broken. Any reason on why this would happen? Does Jackrabbit use UUIDs internally to store the metadata and the content itself? Thanks Sumit From: ross.dy...@ipaustralia.gov.au [mailto:ross.dy...@ipaustralia.gov.au] Sent: Monday, December 19, 2011 9:20 PM To: users@jackrabbit.apache.org Cc: users@jackrabbit.apache.org Subject: Re: Jackrabbit 2.2.5 - loss of data [SEC=UNCLASSIFIED] This looks suspiciously like a problem I have had before, where somebody writes a script to delete files that look like temp files, no file extensions, over a month old. I had one that was deleting classes created at runtime, so each morning there was a good chance of getting classloader errors. Best of luck. From:Shah, Sumit (CGI Federal) sumit.s...@cgifederal.com To:users@jackrabbit.apache.org users@jackrabbit.apache.org Date:20/12/2011 11:58 AM Subject:Jackrabbit 2.2.5 - loss of data Hi All, I am running into a serious issue. It seems like I am unable to retrieve documents from Jackrabbit that are more than a month old. I get the following error: JCR Action 'Get stream' cannot be performed because the provided path does not exist I am running Jackrabbit in standalone mode and also in a clustered environment. I am seeing the same issue on both. When does this happen? Is there a self initiated process that cleans up the data within Jackrabbit? What are the possible resolutions to this? I would appreciate any help on this. Thanks Sumit -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Jackrabbit 2.2.5 - loss of data [SEC=UNCLASSIFIED]
This looks suspiciously like a problem I have had before, where somebody writes a script to delete files that look like temp files, no file extensions, over a month old. I had one that was deleting classes created at runtime, so each morning there was a good chance of getting classloader errors. Best of luck. From: Shah, Sumit (CGI Federal) sumit.s...@cgifederal.com To: users@jackrabbit.apache.org users@jackrabbit.apache.org Date: 20/12/2011 11:58 AM Subject:Jackrabbit 2.2.5 - loss of data Hi All, I am running into a serious issue. It seems like I am unable to retrieve documents from Jackrabbit that are more than a month old. I get the following error: JCR Action 'Get stream' cannot be performed because the provided path does not exist I am running Jackrabbit in standalone mode and also in a clustered environment. I am seeing the same issue on both. When does this happen? Is there a self initiated process that cleans up the data within Jackrabbit? What are the possible resolutions to this? I would appreciate any help on this. Thanks Sumit -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Maximum number of workspaces each repository can have?? [SEC=UNCLASSIFIED]
My application has about 1.5 TB, 6 or 7 million files and associated metadata. Its a publication style system, 1 thread updates and everyone else reads. Ross. From: Bertrand Delacretaz bdelacre...@apache.org To: users@jackrabbit.apache.org Date: 07/12/2011 07:06 AM Subject:Re: Maximum number of workspaces each repository can have?? Hi, On Tue, Dec 6, 2011 at 6:05 PM, Vishwanath Dubey vnd...@gmail.com wrote: My application is ticket based tool where one ticket corresponds to one workspace so we did not see any limitation on number of workspace unless there is sufficient space on hard drive Note that having one workspace per per unit of content (ticket in your case) is very unusual - if it works for you all the better, but it's much more common to use paths to separate such things. That usually works much better with tools like JCR explorers, Sling, etc. David's model [1] rule #3 has more details. -Bertrand [1] http://wiki.apache.org/jackrabbit/DavidsModel -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Indexing Binaries JackRabbit webapp-2.2.10 [SEC=UNCLASSIFIED]
I believe I got the same message in the logs when I was indexing PDF documents that had no text component, ie they were made from image files only. Is this possible in your case? Ross. From: Stephanp stephan.hackst...@googlemail.com To: users@jackrabbit.apache.org Date: 28/11/2011 06:23 AM Subject:Re: Indexing Binaries JackRabbit webapp-2.2.10 Additionally I tested everything against jackrabbit-webapp-2.1.6. With this release it works fine. I suppose there could be an dependency error in release 2.2.10. regards, stephan -- View this message in context: http://jackrabbit.510166.n4.nabble.com/Indexing-Binaries-JackRabbit-webapp-2-2-10-tp4106625p4113125.html Sent from the Jackrabbit - Users mailing list archive at Nabble.com. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: prop.setProperty(jcr:data, Bianary) [SEC=UNCLASSIFIED]
I changed my code to use value factory:
FileInputStream in = null;
try {
in = new FileInputStream(fileName);
binary =
session.getValueFactory().createBinary(in);
node.setProperty(jcr:data, binary);
From: bokie jms.cer...@gmail.com
To: users@jackrabbit.apache.org
Date: 10/04/2011 05:02 AM
Subject:prop.setProperty(jcr:data, Bianary)
Hi,
I am currently playing around with Jackrabbit 2.2.5 and my test is
throwing
the exception shown below when calling:
node.setProperty(jcr:data, new BinaryValue(new
FileInputStream(file)).getBinary());
but is working fine when calling:
node.setProperty(jcr:data, new BinaryValue(new
FileInputStream(file)).getStream());
NOTE:
Node.setProperty(String, InputStream) is marked as deprecated.
### Exception start #
org.apache.jackrabbit.rmi.client.RemoteRepositoryException:
java.rmi.MarshalException: error marshalling arguments; nested exception
is:
java.io.NotSerializableException:
org.apache.jackrabbit.value.BinaryImpl
at
org.apache.jackrabbit.rmi.client.ClientNode.setProperty(ClientNode.java:134)
at
org.apache.jackrabbit.rmi.client.ClientNode.setProperty(ClientNode.java:236)
at jmdsc.jackrabbit.Main.addFileNode(Main.java:72)
at jmdsc.jackrabbit.Main.test1(Main.java:38)
at jmdsc.jackrabbit.Main.main(Main.java:21)
Caused by: java.rmi.MarshalException: error marshalling arguments; nested
exception is:
java.io.NotSerializableException:
org.apache.jackrabbit.value.BinaryImpl
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:138)
at
org.apache.jackrabbit.rmi.server.ServerNode_Stub.setProperty(Unknown
Source)
at
org.apache.jackrabbit.rmi.client.ClientNode.setProperty(ClientNode.java:129)
... 4 more
Caused by: java.io.NotSerializableException:
org.apache.jackrabbit.value.BinaryImpl
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
at
sun.rmi.server.UnicastRef.marshalValue(UnicastRef.java:274)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
### Exception end #
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Re: jackrabbit, lucene, tika ... and pdfbox [SEC=UNCLASSIFIED]
It wasn't OK for you to add a indexing_configuration.xml and exclude the indexing of the binary data? I tried that and decreased the re-indexing time to around 25%, and presumably much smaller index files too. I left in the attributes that I may sometimes want to search on, eg unique keys, document title. Ross. From: Kevin Jansz kevin.ja...@exari.com To: users@jackrabbit.apache.org Date: 09/03/2011 02:52 PM Subject:jackrabbit, lucene, tika ... and pdfbox It's been discussed on this list before but I'm summarising my latest issues/findings ... Our use of jackrabbit is for content storage without the built-in search/querying mechanism. It's possible to leave out the SearchIndex definition in the configuration but you're effectively breaking the weak reference handling (used by user-management) - non-critical and the repository *seems* to work without it despite logging warnings. But I feel it's better to leave the SearchIndex, therefore querying in ... so: Weak-references - requires SearchIndex / querying - requires lucene (for now, there's no simple alternative) - requires tika (core) - requires various other format handling libraries for different parser implementations In jackrabbit 2.1.x if you want custom parsers - or in my case no parsers and the associated overhead and library dependence - you can't easily do this as the jackrabbit-core jar includes a tika-config.xml and loads this explicitly (from org\apache\jackrabbit\core\query\lucene\tika-config.xml). The only work-around is to replace this file in the jar file - not ideal. It's raised in jiras JCR-2642 ( then TIKA-317) that making (very sensible) use of the jar file Service Provider mechanism could simply things. Drop in a jar file into the classpath that defines parsers and this gets used ... my reading of this was that to get no parsers we'd simply leave out tika-parsers-0.8.jar from the classpath. It also made sense that the jackrabbit-core may still include a tika-config.xml to a) use DefaultParser b) explicitly disable zip and image extraction. Unfortunately, on upgrading to 2.2.4 errors about missing pdfbox libraries (when storing PDF content) led me to this in tika-config.xml (in the jackrabbit-core jar file): parser class=org.apache.jackrabbit.core.query.pdf.PDFParser !-- JCR-2838: Override the faulty PDF parser in Tika 0.8 -- mimeapplication/pdf/mime /parser Looking at jiras JCR-2838 ( then TIKA-548) it's clear there's a problem. I'm not entirely sure why the work around is in jackrabbit-core. I would have though putting this in a x-parsers-2.2.4.jar with a META-INF/services/... definition would have been the correct way to handle this? To avoid issues of parser/service-provider precedence? Perhaps a separate jar-build for this issue would be overkill for a point release? It's not a huge issue I guess as it seems with tika 0.9 (or 0.8.1?) the PDF parser issue will be resolved in which case I expect the code in org.apache.jackrabbit.core.query.pdf.* will disappear along with reference to it from the tika-config.xml. In the mean time we're back to having to replace org\apache\jackrabbit\core\query\lucene\tika-config.xml in the jackrabbit-core to avoid custom parsers (and errors about their dependencies). I'm taking the time to mention it here in case it saves someone time and also to gauge if our view of lucene, tika and the parsers is incorrect - that future releases of jackrabbit may still include parsers other than DefaultParser and EmptyParser in it's tika-config.xml. Regards, Kevin -- Kevin Jansz kevin.ja...@exari.com Level 7, 10-16 Queen Street, Melbourne 3000 Australia Tel +61 3 9621 2773 | Fax +61 3 9621 2776 Exari Systems Boston | London | Melbourne | Munich www.exari.com Test drive our software online - www.exari.com/demo-trial.html Read our blog on document assembly - blog.exari.com -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Dont want to index the content of my documents [SEC=UNCLASSIFIED]
Hi All the search criteria I require are declared as properties of my node type. Indexing the content is unnecessary, and rebuilding the indexes when they appear corrupted must take longer. I have read the wiki page about indexing_configuration.xml, if it is badly configured I get an error but after rebuilding the indexes I can still find based on file content. I added this: index-rule nodeType=jcr:content /index-rule thinking all the jcr:content properties would be excluded, but that doesnt seem to have made any difference. Thanks Ross. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Rebuilding the lucene index [SEC=UNCLASSIFIED]
Hi all After having some problems with Lucene trying to create more than 100,000 subdirs under the index directory, and trying to rebuild the indexes but then having troubles that workspace.xml was deleted and blah blah, (try to avoid doing anything under pressure) I thought I would have a practise on my development machine. I am using the 2.1 rar file deployed on weblogic 10. I am using a very default installation, without clustering. I stopped the server, deleted the workspaces/default/index directory and restarted the server. The re-index occurs in the startup thread, so my weblogic has not restarted yet. My production environment has many documents, and several systems deployed per server. There will be trouble if I try to stop those other systems for a couple days while I re-index. 1) Am I likely to get the problem of 100K subdirs blowing up my system, when I get my test data reinstated (loader runs for a week) 2) Is there a way to re-index that will not cost me some body parts? Thanks Ross. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Is there a way to store JackRabbit documents in two different datastores for one repository and yet index them with Lucene [SEC=UNCLASSIFIED]
Isn't this the kind of thing that the JBOSS JCR implementation is supposed to handle? Ross. Bénigot Yves yves.beni...@ginerativ.fr wrote on 20/07/2010 02:14:46 AM: From: Bénigot Yves yves.beni...@ginerativ.fr To: users@jackrabbit.apache.org Date: 20/07/2010 02:15 AM Subject: Is there a way to store JackRabbit documents in two different datastores for one repository and yet index them with Lucene I have two categories of documents in one repository : - some files are stored by the users, they would go in a file datastore - other files are generated, and already stored in an SQL table in a BLOB column I would like to create a specific DataStore or PersistenceManager to be able to leave the files stored in the SQL table where they are, yet define them as JackRabbit documents, and let Lucene index them Is it possible to have such a hybrid setup with two different storage seen as one repository in JackRabbit ? yves -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Jackrabbit Deployment [SEC=UNCLASSIFIED]
Split the update components from the back end service and offer them as web services from the web app part. The back end service becomes a client. Use a shared directory, pass paths to files to save encoding them into soap messages. Ross. Jawad Bokhari jawad.bokh...@gmail.com wrote on 17/07/2010 07:10:54 PM: From: Jawad Bokhari jawad.bokh...@gmail.com To: users@jackrabbit.apache.org Date: 17/07/2010 07:11 PM Subject: Jackrabbit Deployment Hi, I want to setup single Jackrabbit repository that should be accessible from web for for viewing documents(ready-only) and from a back-end service that populates the repository(read and write) with documents on scheduled basis. Both, the web application and the back-end service lies on the same machine. I am using File-based repository at the moment. Currently, I can't run both simultaneously. If i start the back-end service, it applies lock on the repository and the web-app can't access. So, i always have to stop the back-end service to let web-application show the documents archived even in just read-only mode. I know, there is a deployment model based on Repository Server, but that would be too complex to setup. Is there any simpler mechanism to achieve my desired model? Many thanks, Jawad -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Not returning any result when I am doing text search from added file from jackrabbit [SEC=UNCLASSIFIED]
I use the inputstream from the file to create an instance of
javax.jcr.Binary, and set that, not just the inputstream. I dont know if
the code that reads the text contents uses the mime type to know how to
read the data, but I would say it probably does.
Node file = appNode.addNode(documentId, nt:file);
Node resource = file.addNode(jcr:content,
ed:docreftype);
InputStream in = new FileInputStream(fileName);
Binary binary =
session.getValueFactory().createBinary(in);
binary.dispose();
resource.setProperty(jcr:data, binary);
String mimeType = null;
if (fileName.endsWith(.txt)) {
mimeType = text/plain;
}
else if (fileName.endsWith(.xls)) {
mimeType = application/vnd.ms-excel;
}
else if (fileName.endsWith(.ppt)) {
mimeType = application/mspowerpoint;
}
else {
mimeType = application/octet-stream;
}
resource.setProperty(jcr:mimeType, mimeType);
Ross
Jenni Pothu jen...@virtusa.com wrote on 12/05/2010 09:23:49 PM:
From: Jenni Pothu jen...@virtusa.com
To: users@jackrabbit.apache.org
Date: 12/05/2010 09:24 PM
Subject: Not returning any result when I am doing text search from
added file from jackrabbit
Hi All,
I am attaching the file to blogEntry node and blogEntry
node is added into repository. Now I want to search the content from the
added file.
I have node like blogEntry and I am adding file to that node like
below
//getting the
blogEntryNode form method getBlogEntryNode(blogTitle, session);
Node blogEntryNode = getBlogEntryNode(blogTitle, session);
Node NewblogEntry = blogEntryNode.addNode(NewblogEntry, nt:file);
Node resNode = NewblogEntry.addNode(jcr:content,
nt:resource);
resNode.setProperty(jcr:data, file);
here file is of type Inputstream.
When I am searching with the query like Query query =
queryManager.createQuery
(//blogEntry/NewblogEntry(*, nt:file)[jcr:contains(.,
'+sometext+')],Query.XPATH);
Here sometext is any content which I want to search in the file.
My query not returning any result. Is my query correct. Please correct
me if anything wrong in the code. Thanks in advance.
Thanks,
Jenni
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Re: Can we add text files to jackrabbit repository [SEC=UNCLASSIFIED]
Jenni I think you misunderstand what happens when you put stuff in the repository. Nodes are stored as data, not as obvious things (file representations of the data) in the file system. Even when you have the configuration to store files in the file system, they do not magically appear as your files in the file system. They are there, but the names are changed to enhance the storage of the data. When I started I made a simple war file and used the default jackrabbit search.jsp to find the nodes I had added, and then added a page that starts with items in the root of the default workspace and allows you to walk down the tree, listing the nodes and their attributes. I hope this helps to get you started. Ross. From: Jenni P jenni@gmail.com To: users@jackrabbit.apache.org Date: 05/05/2010 10:56 PM Subject:Can we add text files to jackrabbit repository Hi All, I am new to the Jackrabbit repository. I want to add the text file to the jackrabbit repository. can we add text files to the repository. I tried the example to add the nodes to the repository. But how to check whether nodes are added or not in repository. where to check the nodes in my machine. please guide me. Thanks in advance. Thanks, jenni -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
RE: Getting noSuchMethodError in jackrabbit session.login() method [SEC=UNCLASSIFIED]
Jenni I think you need to look again at your classpath and the instructions in the First Hops example. The only jar file you need in your path is jackrabbit-standalone-2.x.x.jar, it contains unjarred classes from all of the dependent libraries. Give that a shot and see how it goes. Ross. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: Sane file hierarchy when persisting file/folder nodes [SEC=UNCLASSIFIED]
You can mount the JCR repository using the Webdav interface, and so you get a view of the repository as if it were all just files in folders. I don't believe the files are stored in binary, they are really just plain text. Ross. Tim Terlegård tim.terleg...@gmail.com wrote on 01/04/2010 07:09:21 PM: From: Tim Terlegård tim.terleg...@gmail.com To: users@jackrabbit.apache.org Date: 01/04/2010 07:10 PM Subject: Sane file hierarchy when persisting file/folder nodes I'm investigating whether using Jackrabbit/JCR is a good abstraction when dealing with files. I created a workspace (myspace) and used BundleFsPersistenceManager. When I tried the code below it created the file repository/workspaces/myspace/items/54/d6/c2bc4964477ab060d399ea532.n I'd rather it create repository/workspaces/myspace/items/hi.txt Is it possible to get a nice file hierarchy and not these random numbers? And is it possible to store the files as plain text instead of binary? Thanks, Tim Node root = session.getRootNode(); Node fileNode = root.addNode(hi.txt, nt:file); Node resNode = fileNode.addNode(jcr:content, nt:resource); resNode.setProperty(jcr:mimeType, text/plain); resNode.setProperty(jcr:encoding, utf8); resNode.setProperty(jcr:data, new FileInputStream(new File(hi.txt))); session.save(); -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Observations of SQL-2 queries [SEC=UNCLASSIFIED]
I have an archive of PDF documents, with metadata. Mostly I will find the documents by traversing the tree, but sometimes I will need to get them by their unique identifier (from the source system) which I use for the file's node name and as a property on the jcr_content subnode. Here is my data structure: folder/folder/nt:file name = 282675/ed:docreftype name=jcr:contentproperty name=jcr:data value=binary property name=ed:document_id value=282675 ..other properties.. about 100K records, no folder contains 99 nodes select * from [nt:file] as doc where doc.name = '282675' takes 30 seconds finds nothing select * from [nt:file] as doc inner join [ed:docreftype] as content on ischildnode(content, doc) where content.[ed:document_id] = '282675' takes 50 seconds finds the right record select * from [nt:file] as doc inner join [ed:docreftype] as content on ischildnode(content, doc) where contains(content.[ed:document_id], '282675') and content.[ed:document_id] = '282675' takes 2 seconds finds the correct record. So getting the Lucene index to do a first cut of the results helps the whole process. Prophecy: He who pulls the mighty sword ExQueryString from the stone JSR-283 shall be the rightful king of all Content. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: NoClassDefFoundError accessing jackrabbit jar from servlet [SEC=UNCLASSIFIED]
Righto, then add jackrabbit-api-2.0.0.jar and
jackrabbit-jcr-commons-2.0.0.jar into the same directory and see what
happens.
(This is what I have in my servlet application).
Rob Brown rlb.so...@gmail.com wrote on 30/03/2010 05:39:49 PM:
From: Rob Brown rlb.so...@gmail.com
To: users@jackrabbit.apache.org
Date: 30/03/2010 05:40 PM
Subject: Re: NoClassDefFoundError accessing jackrabbit jar from
servlet [SEC=UNCLASSIFIED]
Good question - this results in a different error:
java.lang.NoClassDefFoundError:
org/apache/jackrabbit/core/TransientRepository
On Mon, Mar 29, 2010 at 11:46 PM, ross.dy...@ipaustralia.gov.au wrote:
What happens if you put the specific jar file jcr-2.0.jar in the
WEB-INF/lib directory?
Rob Brown rlb.so...@gmail.com wrote on 30/03/2010 03:13:34 PM:
From: Rob Brown rlb.so...@gmail.com
To: users@jackrabbit.apache.org
Date: 30/03/2010 03:14 PM
Subject: NoClassDefFoundError accessing jackrabbit jar from servlet
Hello,
My first attempt at sending this failed b/c I attached a zip file.
Sorry
if
this is a duplicate message for some.
I'm getting the above mentioned error when trying to access a
repository
using jackrabbit-standalone-2.0.0.jar from a servlet. I didn't use
the
jackrabbit war because I already have a thick client app working and
I
want
to reuse as much code as possible. I just assumed doing this was
possible.
If I do the exact same thing from a thick client (Swing) window the
error
does not occur. The problem seems to be related to class loading
from a
servlet. I have got the same results in Tomcat 5.5 and in the
eclipse
embedded web server.
To test I created a small web application. Since I cannot attach a
zip
file
I will just copy the doPost() method below:
protected void doPost(HttpServletRequest request,
HttpServletResponse
response) throws ServletException, IOException {
Repository repository = new TransientRepository(
repository.xml, //embedded within the war
path/to/home/dir);
Session session = null;
try {
session = repository.login();
System.out.println(root node identifier: +
session.getRootNode().getIdentifier());
} catch (Exception e) {
e.printStackTrace();
} finally {
session.logout();
}
}
When I post to this servlet from an html form the exception has 2
parts:
java.lang.NoClassDefFoundError: javax/jcr/Repository
java.lang.ClassNotFoundException: javax.jcr.Repository
I found a link to a similar issue that may relate to what's
happening:
http://www.eclipse.org/forums/index.php?t=treegoto=87658#page_top
The first reply to this query says:
That can happen e.g. if your class is found but it executes a
static
initialiser (i.e. a public static final assignment) that uses
another
class
that's not exported by the system bundle.
I'm not using Equinox or anything other than Eclipse for EE
developers.
Perhaps it's related to a bundle issue within jackrabbit.
Is accessing a repository in this way from a servlet (i.e. using the
jackrabbit jar not war) not a supported function, or just not a good
idea
in
general? My goals are to keep the code as simple as possible and
minimize
the attack surface for troublemakers (i.e. I do not want to expose
REST
or
any other jackrabbit servlet api to an experienced hacker who might
recognize what library I am using). I'm handling all user
authentication
in
my app already and only want my java domain objects to make calls to
the
repository.
Thanks in advance for any assistance you can offer. Comments about
the
security implications of this approach vs. the jackrabbit war are
also
most
welcome.
Rob
--
This message contains privileged and confidential information only
for use by the intended recipient. If you are not the intended
recipient of this message, you must not disseminate, copy or use
it in any manner. If you have received this message in error,
please advise the sender by reply e-mail. Please ensure all
e-mail attachments are scanned for viruses prior to opening or
using.
--
This message contains privileged and confidential information only
for use by the intended recipient. If you are not the intended
recipient of this message, you must not disseminate, copy or use
it in any manner. If you have received this message in error,
please advise the sender by reply e-mail. Please ensure all
e-mail attachments are scanned for viruses prior to opening or
using.
Re: NoClassDefFoundError accessing jackrabbit jar from servlet [SEC=UNCLASSIFIED]
Also better add jackrabbit-core-2.0.0.jar.
Rob Brown rlb.so...@gmail.com wrote on 30/03/2010 06:05:29 PM:
From: Rob Brown rlb.so...@gmail.com
To: users@jackrabbit.apache.org
Date: 30/03/2010 06:06 PM
Subject: Re: NoClassDefFoundError accessing jackrabbit jar from
servlet [SEC=UNCLASSIFIED]
Seems to cause the same error. I'll test some more tomorrow but it's
getting
late here...
Thanks for the suggestion.
On Tue, Mar 30, 2010 at 12:44 AM, ross.dy...@ipaustralia.gov.au wrote:
Righto, then add jackrabbit-api-2.0.0.jar and
jackrabbit-jcr-commons-2.0.0.jar into the same directory and see what
happens.
(This is what I have in my servlet application).
Rob Brown rlb.so...@gmail.com wrote on 30/03/2010 05:39:49 PM:
From: Rob Brown rlb.so...@gmail.com
To: users@jackrabbit.apache.org
Date: 30/03/2010 05:40 PM
Subject: Re: NoClassDefFoundError accessing jackrabbit jar from
servlet [SEC=UNCLASSIFIED]
Good question - this results in a different error:
java.lang.NoClassDefFoundError:
org/apache/jackrabbit/core/TransientRepository
On Mon, Mar 29, 2010 at 11:46 PM, ross.dy...@ipaustralia.gov.au
wrote:
What happens if you put the specific jar file jcr-2.0.jar in the
WEB-INF/lib directory?
Rob Brown rlb.so...@gmail.com wrote on 30/03/2010 03:13:34 PM:
From: Rob Brown rlb.so...@gmail.com
To: users@jackrabbit.apache.org
Date: 30/03/2010 03:14 PM
Subject: NoClassDefFoundError accessing jackrabbit jar from
servlet
Hello,
My first attempt at sending this failed b/c I attached a zip
file.
Sorry
if
this is a duplicate message for some.
I'm getting the above mentioned error when trying to access a
repository
using jackrabbit-standalone-2.0.0.jar from a servlet. I didn't
use
the
jackrabbit war because I already have a thick client app working
and
I
want
to reuse as much code as possible. I just assumed doing this was
possible.
If I do the exact same thing from a thick client (Swing) window
the
error
does not occur. The problem seems to be related to class loading
from
a
servlet. I have got the same results in Tomcat 5.5 and in the
eclipse
embedded web server.
To test I created a small web application. Since I cannot attach
a
zip
file
I will just copy the doPost() method below:
protected void doPost(HttpServletRequest request,
HttpServletResponse
response) throws ServletException, IOException {
Repository repository = new TransientRepository(
repository.xml, //embedded within the war
path/to/home/dir);
Session session = null;
try {
session = repository.login();
System.out.println(root node identifier: +
session.getRootNode().getIdentifier());
} catch (Exception e) {
e.printStackTrace();
} finally {
session.logout();
}
}
When I post to this servlet from an html form the exception has
2
parts:
java.lang.NoClassDefFoundError: javax/jcr/Repository
java.lang.ClassNotFoundException: javax.jcr.Repository
I found a link to a similar issue that may relate to what's
happening:
http://www.eclipse.org/forums/index.php?t=treegoto=87658#page_top
The first reply to this query says:
That can happen e.g. if your class is found but it executes a
static
initialiser (i.e. a public static final assignment) that uses
another
class
that's not exported by the system bundle.
I'm not using Equinox or anything other than Eclipse for EE
developers.
Perhaps it's related to a bundle issue within jackrabbit.
Is accessing a repository in this way from a servlet (i.e. using
the
jackrabbit jar not war) not a supported function, or just not a
good
idea
in
general? My goals are to keep the code as simple as possible and
minimize
the attack surface for troublemakers (i.e. I do not want to
expose
REST
or
any other jackrabbit servlet api to an experienced hacker who
might
recognize what library I am using). I'm handling all user
authentication
in
my app already and only want my java domain objects to make
calls to
the
repository.
Thanks in advance for any assistance you can offer. Comments
about
the
security implications of this approach vs. the jackrabbit war
are
also
most
welcome.
Rob
--
This message contains privileged and confidential information only
for use by the intended recipient. If you are not the intended
recipient of this message, you must not disseminate, copy or use
it in any manner. If you have received this message in
Re: Jackrabbit and web application [SEC=UNCLASSIFIED]
I am building my application with the rar file (for easy replaceability with JCR updates and encapsulation of all the necessary jars) and a web application that supplies specific APIs (REST and SOAP) plus some nasty jsp pages for drilling down through the repository to make sure things are where they are supposed to be, to exercise the API for testing etc. My application is much like an archive, stuff goes in and then gets viewed, the only updates are more additions. My API has only a few possible calls. I have thrown in 100K documents as a starter and it goes great. Ross Dhrubo dhrubo.ka...@gmail.com wrote on 30/03/2010 02:10:24 PM: From: Dhrubo dhrubo.ka...@gmail.com To: users@jackrabbit.apache.org Date: 30/03/2010 02:11 PM Subject: Re: Jackrabbit and web application How about embedding the repository in an web app and exposing remoting API - Rest , SOAP etc for applications who are interested? I am sure this has been tried. Comments will be highly appreciated. On Mon, Mar 29, 2010 at 10:37 PM, ChadDavis chadmichaelda...@gmail.comwrote: On Mon, Mar 29, 2010 at 10:54 AM, Dhrubo dhrubo.ka...@gmail.com wrote: Chad - some examples / source will be appreciated The jackrabbit site has examples for all of this. The remoting wiki page is the best source for the remoting strategies, and the same JVM method is well documented also, again there are several options. They all make use of a servlet that is found in the jackrabbit-webapp module; this servlet inits the repository and makes it available in the servlet container. I guess embeded one is fastest but is there any data to prove it? There's no network layer . . . I'm not sure you need data to prove that it would be faster. But if you need specifics, you'll probably have to produce them yourself. I'd be interested to see the numbers you come up with. I'm going to release my own numbers when we get tests that would be meaningful to the community. ~ dhrubo On Mon, Mar 29, 2010 at 10:15 PM, ChadDavis chadmichaelda...@gmail.com wrote: On Sun, Mar 28, 2010 at 8:44 AM, Ilya Skorik i...@skorik.me wrote: Hello. I plan to use jackrabbit in a Web application. Prompt, what strategy is necessary for selecting for the connection organisation to base? There are many options. Actually, it seems that a lot of people are running the repository inside the webapp. My team insists on a server style deployment of the repository, and I found that the spi/davex remoting is the most robust at this time; perhaps it's even considered the preferred remoting method. See: http://wiki.apache.org/jackrabbit/RemoteAccess Note, there's an RMI method on that same page but it's considered to lack production performance, and, in Jackrabbit 2.0, it's not even fully implemented. Considering specificity of Web applications when the server handles set of queries from different users. Whether there is something like connection pooling for jackrabbit? -- View this message in context: http://n4.nabble.com/Jackrabbit-and-web-application-tp1694146p1694146.html Sent from the Jackrabbit - Users mailing list archive at Nabble.com. -- Thanks ... Dhrubo My Book - http://www.apress.com/book/view/1430210095 My Blog - http://www.jtraining.com/blogs/blogger/dhrubo/ LinkedIn - http://www.linkedin.com/in/dhrubo -- Thanks ... Dhrubo My Book - http://www.apress.com/book/view/1430210095 My Blog - http://www.jtraining.com/blogs/blogger/dhrubo/ LinkedIn - http://www.linkedin.com/in/dhrubo -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: NoClassDefFoundError accessing jackrabbit jar from servlet [SEC=UNCLASSIFIED]
What happens if you put the specific jar file jcr-2.0.jar in the
WEB-INF/lib directory?
Rob Brown rlb.so...@gmail.com wrote on 30/03/2010 03:13:34 PM:
From: Rob Brown rlb.so...@gmail.com
To: users@jackrabbit.apache.org
Date: 30/03/2010 03:14 PM
Subject: NoClassDefFoundError accessing jackrabbit jar from servlet
Hello,
My first attempt at sending this failed b/c I attached a zip file. Sorry
if
this is a duplicate message for some.
I'm getting the above mentioned error when trying to access a repository
using jackrabbit-standalone-2.0.0.jar from a servlet. I didn't use the
jackrabbit war because I already have a thick client app working and I
want
to reuse as much code as possible. I just assumed doing this was
possible.
If I do the exact same thing from a thick client (Swing) window the
error
does not occur. The problem seems to be related to class loading from a
servlet. I have got the same results in Tomcat 5.5 and in the eclipse
embedded web server.
To test I created a small web application. Since I cannot attach a zip
file
I will just copy the doPost() method below:
protected void doPost(HttpServletRequest request,
HttpServletResponse
response) throws ServletException, IOException {
Repository repository = new TransientRepository(
repository.xml, //embedded within the war
path/to/home/dir);
Session session = null;
try {
session = repository.login();
System.out.println(root node identifier: +
session.getRootNode().getIdentifier());
} catch (Exception e) {
e.printStackTrace();
} finally {
session.logout();
}
}
When I post to this servlet from an html form the exception has 2 parts:
java.lang.NoClassDefFoundError: javax/jcr/Repository
java.lang.ClassNotFoundException: javax.jcr.Repository
I found a link to a similar issue that may relate to what's happening:
http://www.eclipse.org/forums/index.php?t=treegoto=87658#page_top
The first reply to this query says:
That can happen e.g. if your class is found but it executes a static
initialiser (i.e. a public static final assignment) that uses another
class
that's not exported by the system bundle.
I'm not using Equinox or anything other than Eclipse for EE developers.
Perhaps it's related to a bundle issue within jackrabbit.
Is accessing a repository in this way from a servlet (i.e. using the
jackrabbit jar not war) not a supported function, or just not a good
idea in
general? My goals are to keep the code as simple as possible and
minimize
the attack surface for troublemakers (i.e. I do not want to expose REST
or
any other jackrabbit servlet api to an experienced hacker who might
recognize what library I am using). I'm handling all user authentication
in
my app already and only want my java domain objects to make calls to the
repository.
Thanks in advance for any assistance you can offer. Comments about the
security implications of this approach vs. the jackrabbit war are also
most
welcome.
Rob
--
This message contains privileged and confidential information only
for use by the intended recipient. If you are not the intended
recipient of this message, you must not disseminate, copy or use
it in any manner. If you have received this message in error,
please advise the sender by reply e-mail. Please ensure all
e-mail attachments are scanned for viruses prior to opening or
using.
Re: jackrabbit 2.0 binary search indexing [SEC=UNCLASSIFIED]
My binary files are all PDFs, so the text is extracted with PdfBox toolkit and the full text becomes keyword searchable. All done using the default configuration, except I extended nt:resource to add a few attributes. The mimeType attribute will be application/octet-stream. Perhaps there is no plug-in that knows how to extract text from your binary files? From: ChadDavis chadmichaelda...@gmail.com To: users@jackrabbit.apache.org Date: 19/02/2010 11:13 AM Subject:Re: jackrabbit 2.0 binary search indexing On Thu, Feb 18, 2010 at 2:39 PM, Alexander Klimetschek aklim...@day.com wrote: On Thu, Feb 18, 2010 at 18:35, ChadDavis chadmichaelda...@gmail.com wrote: I'm looking for information on how to enable binary search indexing. I found documentation for pre-2.0 jackrabbit, and reference to the fact that Tika is now used internally for the binary indexing. However, I can't find any documentation of how to enable the binary indexing . . .. It is enabled for all nt:file binaries, ie. the jcr:content/jcr:data property. The mimetype for text extraction is taken from the jcr:content/jcr:mimeType property. I don't know if you can enable it for other binary properties. Just to clarify, you are saying that the binary indexing, as long as I'm using the JCR built-in node types for my binary file storage, e.g. nt:file -- jcr:content nt:resource --jcr:data ( binary property with my file ), occurs automatically? If so, then something's not working for me. Can you recommend some troubleshooting tips? How can I determine whether the binaries are being indexed? Note, I'm doing a full text search and it DOES hit other node properties, etc. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: jackrabbit 2.0 binary search indexing [SEC=UNCLASSIFIED]
I only have a small dataset in my test application (100 docs), it certainly only takes a few seconds to be available for the keyword search. ChadDavis chadmichaelda...@gmail.com wrote on 19/02/2010 11:33:27 AM: From: ChadDavis chadmichaelda...@gmail.com To: users@jackrabbit.apache.org Date: 19/02/2010 11:34 AM Subject: Re: jackrabbit 2.0 binary search indexing [SEC=UNCLASSIFIED] On Thu, Feb 18, 2010 at 5:30 PM, ross.dy...@ipaustralia.gov.au wrote: My binary files are all PDFs, so the text is extracted with PdfBox toolkit and the full text becomes keyword searchable. All done using the default configuration, except I extended nt:resource to add a few attributes. The mimeType attribute will be application/octet-stream. Perhaps there is no plug-in that knows how to extract text from your binary files? I tried pdf, word, and a plain text file . . . how long does it take for a doc to be indexed? From:ChadDavis chadmichaelda...@gmail.com To:users@jackrabbit.apache.org Date:19/02/2010 11:13 AM Subject:Re: jackrabbit 2.0 binary search indexing On Thu, Feb 18, 2010 at 2:39 PM, Alexander Klimetschek aklim...@day.com wrote: On Thu, Feb 18, 2010 at 18:35, ChadDavis chadmichaelda...@gmail.com wrote: I'm looking for information on how to enable binary search indexing. I found documentation for pre-2.0 jackrabbit, and reference to the fact that Tika is now used internally for the binary indexing. However, I can't find any documentation of how to enable the binary indexing . . .. It is enabled for all nt:file binaries, ie. the jcr:content/jcr:data property. The mimetype for text extraction is taken from the jcr:content/jcr:mimeType property. I don't know if you can enable it for other binary properties. Just to clarify, you are saying that the binary indexing, as long as I'm using the JCR built-in node types for my binary file storage, e.g. nt:file -- jcr:content nt:resource --jcr:data ( binary property with my file ), occurs automatically? If so, then something's not working for me. Can you recommend some troubleshooting tips? How can I determine whether the binaries are being indexed? Note, I'm doing a full text search and it DOES hit other node properties, etc. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Re: repo browser [SEC=UNCLASSIFIED]
I deployed on Weblogic 10.3.1, but I only get 403 errors, can't see anything in the logs, when I try to go to the default page. Ross. Rakesh Vidyadharan rak...@sptci.com wrote on 17/02/2010 05:14:31 AM: From: Rakesh Vidyadharan rak...@sptci.com To: users@jackrabbit.apache.org Date: 17/02/2010 05:15 AM Subject: Re: repo browser On 16 Feb 2010, at 11:52, Patricio Echagüe wrote: Hey Rakesh, thank you so much. It works great. You are welcome. I released 2.1 a couple of hours ago, with some additional 2.0 features as well as RMI connection ability. Rakesh On Mon, Feb 15, 2010 at 1:06 PM, Rakesh Vidyadharan rak...@sptci.comwrote: On 15 Feb 2010, at 14:00, Patricio Echagüe wrote: Do you guys have any recommendations for Jackrabbit 2.0 (JSR 283) ? The explorers that are mentioned in those links throw an exception complaining about 2.0 dtd when trying to open up the repository.xml http://kenai.com/projects/jcrmanager 2.0 is for JR 2.0 Rakesh -- Patricio.- Rakesh Vidyadharan President CEO Sans Pareil Technologies, Inc. http://sptci.com/ | 100 W. Chestnut, Suite 1305 | Chicago, IL 60610-3296 USA | | Ph: +1 (312) 212 3933 | Mobile: +1 (312) 315-1596 (US), +91 949 611 0873 (IN) | Fax: +1 (312) 276-4410 | E-mail: rak...@sptci.com -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Suitability of jackrabbit for requirements [SEC=UNCLASSIFIED]
Hi all I have a requirement to archive several million documents (PDFs) with some variable metadata. The archive process is the only thing that rights -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
Suitability of jackrabbit for requirements [SEC=UNCLASSIFIED]
Hi all I have a requirement to archive several million documents with variable metadata (dates, types of document). There is only the update process that adds documents daily, and perhaps some very few updates manually (depending on resolution of requirements). Documents will be retrieved by their position in the tree, plus some filtering on the metadata. I was planning to deploy jackrabbit with a war that implements a simplified web service for the update process and the retrieval. The searching should not be very heavily used, peaking at a few calls per second, max. I sold it to management with the promise of scaling up to a licensed implementation if/when necessary. Couple million docs, terabyte of data, modest throughput, availability of upgrade path, easy backups. From my reading/lurking, this sounds like a job for bundle persistence manager using H2 database. Have I missed something? Does this sound like a workable plan? Thanks for comments Ross. -- This message contains privileged and confidential information only for use by the intended recipient. If you are not the intended recipient of this message, you must not disseminate, copy or use it in any manner. If you have received this message in error, please advise the sender by reply e-mail. Please ensure all e-mail attachments are scanned for viruses prior to opening or using.
