What did the trick? Turning the compression on? Which database do you
use? Oracle?
Oliver
On Fri, 19 Nov 2004 17:41:31 +0100, Unico Hommes <[EMAIL PROTECTED]> wrote:
> Dude it worked! Thanks!
>
> I am reading the NodeRevisionContent like so:
>
> InputStream in = null;
> try {
> in = new ByteArrayInputStream(content.getContentBytes());
> }
> finally {
> in.close();
> }
>
> Perhaps something goes wrong during
> NodeRevisionContent.getContentBytes() ? But it looks like that method
> correctly closes the InputStream though.
>
> --
> Unico
>
>
>
> Oliver Zeigermann wrote:
>
> >If you are not using compressed there will be an input stream in
> >content that is the one from the JDBC driver and *must* be closed to
> >close the connection. Try enabling compression if not already done and
> >see if this changes anything.
> >
> >Oliver
> >
> >
> >On Fri, 19 Nov 2004 16:25:12 +0100, Unico Hommes <[EMAIL PROTECTED]> wrote:
> >
> >
> >>Hi guys,
> >>
> >>I am struggling with a dead lock due to JDBC connections that don't
> >>seems to get released. I did a very simple test where I iterate over all
> >>nodes in the database and read their contents:
> >>
> >>Iterator uris = new StructureIterator();
> >>while(uris.hasNext()) {
> >> String uri = (String) uris.next();
> >> try {
> >> final NodeRevisionDescriptors descriptors =
> >>m_content.retrieve(m_token, uri);
> >> final NodeRevisionDescriptor descriptor =
> >>m_content.retrieve(m_token, descriptors);
> >> final NodeRevisionContent content = m_content.retrieve(m_token,
> >>descriptors, descriptor);
> >>
> >> [snip stuff]
> >>
> >> }
> >> catch (SlideException e) {
> >> System.err.println(e);
> >> }
> >>}
> >>
> >>/**
> >> * Iterates over all nodes within a Namespace
> >> */
> >>class StructureIterator implements Iterator {
> >>
> >> private final ArrayStack m_stack = new ArrayStack();
> >>
> >> StructureIterator() {
> >> m_stack.push(m_structure.retrieve(m_token, "/"));
> >> }
> >> public boolean hasNext() {
> >> return !m_stack.empty();
> >> }
> >>
> >> public Object next() {
> >> if (!hasNext()) {
> >> throw new NoSuchElementException();
> >> }
> >> final ObjectNode node = (ObjectNode) m_stack.pop();
> >> traverse(node);
> >> return node.getUri();
> >> }
> >>
> >> private void traverse(ObjectNode node) {
> >> try {
> >>
> >>m_stack.addAll(Collections.list(m_structure.getChildren(m_token, node)));
> >> }
> >> catch (SlideException e) {
> >> m_logger.error("Error iterating through repository", e);
> >> }
> >> }
> >>
> >>}
> >>
> >>It looks like each iteration "eats" a database connection. Probably it
> >>is something I am doing wrong using the Slide API but this used to work.
> >>
> >>Thoughts?
> >>
> >>--
> >>Unico
> >>
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> >>
> >>
> >>
> >
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> >
> >
>
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