Hi,
Would it be possible to just traverse the friends looking for the
neo4j text on their profile? Like this:
Node user = // get the user;
Traverser trav = user.traverse( Order.BREADTH_FIRST,
new StopEvStopEvaluator.END_OF_GRAPH,
ReturnableEvaluator.ALL_BUT_START_NODE,
Helo,
I'm doing a delete operation, in this case I'm deleting 310.000 nodes
from 325.000 nodes. I can delete and after that all works well because
the nodes when I get them only appears the no deleted nodes, but the
size of the folder that contains neo4j database has grown. Specifically
has grown
Hi,
Yes those files holds ids that can be reused. If you startup again and
create 310k nodes the id file will shrink and the db file will not
change in size.
Regards,
-Johan
2010/2/25 Miguel Ángel Águila magu...@ac.upc.edu:
Helo,
I'm doing a delete operation, in this case I'm deleting 310.000
Hi,
in this part I agree with you but if I had deleted 310.000 nodes from
325.000 from de database I think that the database should decrease its
spaces. Before delete the space of the database was 432 MB and after the
delete the database grown until 474 MB, also storing the indexes for
reusing
this a normal behaviour on most RDBMS too.
The size won't decrease until you do some kind of vacuum full.
At best, the space will be reused when reinserting new data.
--
Ker2x
2010/2/25 Miguel Ángel Águila magu...@ac.upc.edu:
Hi,
in this part I agree with you but if I had deleted 310.000
Yes, exactly the question. If it's a big string, it is quite possible
to have the file grow this large.
Miguel, approximately how long is the property value?
Original Message
Subject: Re: [Neo] Java outof 64 GB ram
From: Johan Svensson
If a commit fails (after prepare) with an exception and the status of
the transaction got set to STATUS_COMMITTED recovery has to be
performed (TM will not accept any calls until that transactions has
been recovered properly).
If the status was not updated to committed the TM will try to rollback
Hi,
A doubt regarding traverser.
I created a network with 8 nodes and relations between the nodes are:
node1 - node2
node1 - node4
node1 - node6
node1 - node3
node1 - node7
node2 - node3
node2 - node8
node4 - node5
node6 - node7
node3 - node8
node1, node3, node5, node7and node8 have the name
The index command is quite new and not very tested or polished so
please come back with feeback if there's something you feel could be
improved!
2010/2/25 Gutemberg Vieira gutemberg.lis...@gmail.com:
Ok Mattias,
Thank you! Now, it works.
--
Gutemberg
On Thu, Feb 25, 2010 at 2:23 PM,
Ok Mattias,
Thank you! Now, it works.
--
Gutemberg
On Thu, Feb 25, 2010 at 2:23 PM, Mattias Persson
matt...@neotechnology.comwrote:
You can't (at least as far as I know) use -jar and -cp at the same
time... you'll have to do:
java -cp $CLASSPATH org.neo4j.shell.StartClient -path
You can't (at least as far as I know) use -jar and -cp at the same
time... you'll have to do:
java -cp $CLASSPATH org.neo4j.shell.StartClient -path
/somewhere/neo4jdb/ instead and I'm sure it'll work for you!
where your CLASSPATH would have to include neo4j-kernel,the JTA jar
Hi Sumanth!
Using depth-first traversals can give you some surprises, have a look
here for an explanation:
http://wiki.neo4j.org/content/Gotchas#Calculating_path_distances
/anders
Sumanth Thikka wrote:
Hi,
A doubt regarding traverser.
I created a network with 8 nodes and relations
Hi,
I am testing load of ntriples to the neo from files . I am using almost
the same code I found in
https://trac.neo4j.org/browser/components/rdf-sail/trunk/src/test/java/org/neo4j/rdf/sail/BatchInserter.java
What can cause the problem:
Caused by: java.io.IOException: Log rotation failed,
Hi Mattias,
Thanks for the docs.
I'm trying to solve this issue now and here is the problem I'm facing...
Where it says in the wiki:
Rewrite your code, making sure that such scenarios won't happen.
Run your deadlock-prone code in a try-catch(DeadlockDetectedException)
block and just rerun the
14 matches
Mail list logo
