This situation could be related to the other issues you're reported
(corrupted node tables) if some other Linux process,not nece3ssarily
java) is accessing the files.
A process holding them open will stop them becoming recyclable by the OS.
Andy
On 08/09/2023 13:09, Mikael Pesonen wrote:
Just on a command line (dev system)
/usr/bin/java -Xmx8G -jar fuseki-server.jar --update --port 3030
--config=../jena_config/fuseki_config.ttl
On 08/09/2023 11.47, Andy Seaborne wrote:
In a container? As a VM?
On 08/09/2023 07:36, Mikael Pesonen wrote:
We are using Ubuntu.
On Thu, 7 Sept 2023 at 16:33, Andy Seaborne <a...@apache.org> wrote:
Are the database files on a MS Windows filesystem?
There is a long-standing Java issue that memory mapped files on MS
Windows do not get freed until the JVM exists.
Various bugs in the OpenJDK bug database such as:
https://bugs.openjdk.org/browse/JDK-4715154
Andy
On 07/09/2023 13:06, Mikael Pesonen wrote:
We used deleteOld param. The 50 gigs are ghost files that are deleted
but not released, that's what I meant by hanging on deleted files.
Restarting jena releases them and now for example freed 50 gigs of
space.
On 07/09/2023 15.02, Øyvind Gjesdal wrote:
What does the content of the tdb2 folder look like?
I think compact by default never deletes the old data, but you have
parameters for making it delete the old content on completion.
`--deleteOld` can be supplied to the tdb2.tdbcompact command line
tool
and
`?deleteOld=true` can be supplied to the administration api when
calling
compact
https://jena.apache.org/documentation/fuseki2/fuseki-server-protocol.html#compact
You can also delete the Data-NNNN that isn't the latest one in the
database folder.
Best regards,
Øyvind
On Thu, Sep 7, 2023 at 1:33 PM Mikael Pesonen
<mikael.peso...@lingsoft.fi>
wrote:
After a while 25 gigs of files on data folder becomes 80 gigs of
disk
usage because Jena (4.6.1) doen't release files. Same with
compact. Is
this fixed in newer versions?
