The Apache DistributedLog team would like to announce the release of Apache DistributedLog 0.4.0-incubating.
Apache DistributedLog (incubating) is a high performance replicated log store. It provides replicated-log as the storage primitive for building real-time services. Its serves as a fundamental building block for distributed applications that requires durability, replication and strong consistency. The highlights of 0.4.0-incubating are: - Refactor the codebase to abstract the core metadata and data operations for the log store into interfaces. So developers can easily integrate DistributedLog with other metadata stores like etcd, and integrate DistributedLog with other cold data stores like HDFS, S3. - A new read ahead implementation for the log reader to better handle slow storage nodes. - Provide the log stream placement policy on the proxy service, to develop and experiment with different placement policies and integrate with different auto-scaling mechanisms. The release artifacts can be downloaded here: https://dist.apache.org/repos/dist/release/incubator/distributedlog/0.4.0-incubating/ All JIRAs completed for this release are tagged with 'FixVersion = 0.4.0-incubating'; the JIRA release notes can be found here: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12320620&version=12337980 Release notes are available at: https://distributedlog.incubator.apache.org/docs/latest/start/download More details regarding Apache DistributedLog (incubating) can be found here: https://distributedlog.incubator.apache.org/ We thank everyone who made this release possible. Thanks! The Apache DistributedLog Team ---- DISCLAIMER: Apache DistributedLog is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator PMC. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
