It avoid using the system clock to perform the locks logic
by using the DBMS time.
It contains several improvements on the JDBC error handling
and an improved observability thanks to debug logs.
It allows a user to customize the max allowed distance between system and DB time,
improving HA reliability by shutting down the broker when the misalignment
exceeds configured limit.
The JDBC Lock Acquisition Timeout is no longer exposed to any user configuration and defaulted to infinite to match the behaviour of the journal (file-based) one.
Logging for the "fast-tests" profile used for PR builds could be reduced
significantly. This would save time as well as prevent log truncation
(Travis CI only supports logs up to 4MB).
This is good when you are a customer and an artemis engineer (e.g. me) asks your journal print-data but you can't do it because that would expose your user's data. If you do artemis data print --safe, that will only expose the journal structure without exposing user's data and eliminate any liability between the engineer and users.
Before this the test would use a string and a temporary file on the user's folder.
After this the test will use a temporary file with the proper File.createTemporaryFile method.
When using the tool to import more than one large messages
from xml exported file, this utility class will create some
tmp files, each for one large message. However it only delete
one of the tmp files. All the rest of tmp files won't get
cleaned up.
We provide a feature to mask passwords in the configuration files.
However, passwords in the bootstrap.xml (when the console is
secured with HTTPS) cannot be masked. This enhancement has
been opened to allow passwords in the bootstrap.xml to be masked
using the built-in masking feature provided by the broker.
Also the LDAPLoginModule configuration (in login.config) has a
connection password attribute that also needs this mask support.
In addition the ENC() syntax is supported for password masking
to replace the old 'mask-password' flag.
Change all use from Set<RoutingType> to EnumSet<RoutingType>
Deprecating any old exposed interfaces but keeping for back compatibility.
Address info to avoid iterator on getRoutingType hotpath, like wise can be avoided where single RoutingType is passed in.
- it is now possible to disable the TimedBuffer
- this is increasing the default on libaio maxAIO to 4k
- The Auto Tuning on the journal will use asynchronous writes to simulate what would happen on faster disks
- If you set datasync=false on the CLI, the system will suggest mapped and disable the buffer timeout
This closes#1436
This commit superseeds #1436 since it's now disabling the timed buffer through the CLI
Francesco Nigro
Clebert Suconic
Ingemar Allqvist
Benjamin Graf
Justin Bertram
Michael André Pearce
Dejan Bosanac
Howard Gao
Derek Wickern
Martyn Taylor
Jiri Danek
Pat Fox
Andy Taylor
gtully