OpenDaylight JIRA https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 [CONTROLLER-1411] Make H2 or some pure javadb the default persistent database for clustering https://jira.opendaylight.org/browse/CONTROLLER-1411 controller <p>Replace leveldb with a pure java db</p> <p>Operating System: All<br/> Platform: All</p> CONTROLLER-1411 Make H2 or some pure javadb the default persistent database for clustering Improvement Resolved Done Robert Varga Moiz Raja Tue, 25 Aug 2015 15:24:47 +0000 Tue, 12 Jan 2021 01:49:53 +0000 Mon, 27 Apr 2020 07:34:51 +0000 Lithium Magnesium SR1 2.0.0 clustering 0 3 <p>Use akka jdbc driver maybe.</p> <p>Per discussions with Tom Pantelis, the possibility of using JDBC with a Java-only database will need packaging discussions with a larger group (TSC or TWS).</p> <p>For now will just add a comment in akka.conf to describe how to turn on the Java-only implementation of leveldb.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/29217/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/29217/</a></p> <p>Automatically choose the journal and snapshot plugin based on the system on which the controller is running. If the journal is set to leveldb only then we should do the auto selection of journal plugin. Otherwise we should leave it as is.</p> <p>Use leveldbjava where jni is not supported. This should be sufficient.</p> <p>I don't suppose as "H2 or some pure javadb" you would be interested in using (my) <a href="https://github.com/vorburger/MariaDB4j/" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/vorburger/MariaDB4j/</a> project? It's MariaDB (= mysql) binaries packaged in Java - works great, for lots of people out there (several hundreds of dependencies on GitHub alone to it; known to have many more behind firewall corp. users).</p> <p>Sure. We could provide it as an option where leveldb JNI isn't supported if it performs better than the java-only implementation of leveldb. You'd have to write an akka plugin for it.</p> <p>(In reply to Michael Vorburger from comment #4)<br/> &gt; I don't suppose as "H2 or some pure javadb" you would be interested in using<br/> &gt; (my) <a href="https://github.com/vorburger/MariaDB4j/" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/vorburger/MariaDB4j/</a> project? It's MariaDB (=<br/> &gt; mysql) binaries packaged in Java - works great, for lots of people out there<br/> &gt; (several hundreds of dependencies on GitHub alone to it; known to have many<br/> &gt; more behind firewall corp. users).</p> <p>see also <a href="https://jira.opendaylight.org/browse/CONTROLLER-1591" title="Make it possible to use LevelDB native binary installed by OS package manager, instead of the one bundled in leveldbjni-all" class="issue-link" data-issue-key="CONTROLLER-1591"><del>CONTROLLER-1591</del></a></p> <p><a href="https://jira.opendaylight.org/browse/CONTROLLER-1884" title="Custom Akka Persistence Journal implementation" class="issue-link" data-issue-key="CONTROLLER-1884"><del>CONTROLLER-1884</del></a> tracks a pure-Java custom persistence journal implementation. This issue tracks making that journal the default option.</p> Blocks CONTROLLER-1921 Relates CONTROLLER-1389 CONTROLLER-1884 ODLPARENT-213 Development External issue ID 4184 External issue URL Issue Type ODL SR Target Milestone Rank 0|i02qen: