This is awesome! Thanks for sharing, Gary! Are we waiting for the site to be rendered with 0.8.0 release info and homepage update?
On Wed, Apr 7, 2021 at 7:54 AM Gary Li <yanjia.gary...@gmail.com> wrote: > Hi All, > > We are excited to share that Apache Hudi 0.8.0 was released. Since the > 0.7.0 release, we resolved 97 JIRA tickets and made 120 code commits. We > implemented many new features, bugfix, and performance improvement. Thanks > to all the contributors who had made this happened. > > *Release Highlights* > > *Flink Integration* > Since the initial support for the Hudi Flink Writer in the 0.7.0 release, > the Hudi community made great progress on improving the Flink/Hudi > integration, including redesigning the Flink writer pipeline with better > performance and scalability, state-backed indexing with bootstrap support, > Flink writer for MOR table, batch reader for COW&MOR table, streaming > reader for MOR table, and Flink SQL connector for both source and sink. In > the 0.8.0 release, the user is able to use all those features with Flink > 1.11+. > > Please see [RFC-24]( > > https://cwiki.apache.org/confluence/display/HUDI/RFC+-+24%3A+Hoodie+Flink+Writer+Proposal > ) > for more implementation details of the Flink writer and follow this [page]( > https://hudi.apache.org/docs/flink-quick-start-guide.html) to get started > with Flink! > > *Parallel Writers Support* > As many users requested, now Hudi supports multiple ingestion writers to > the same Hudi Table with optimistic concurrency control. Hudi supports file > level OCC, i.e., for any 2 commits (or writers) happening to the same > table, if they do not have writes to overlapping files being changed, both > writers are allowed to succeed. This feature is currently experimental and > requires either Zookeeper or HiveMetastore to acquire locks. > > Please see [RFC-22]( > > https://cwiki.apache.org/confluence/display/HUDI/RFC+-+22+%3A+Snapshot+Isolation+using+Optimistic+Concurrency+Control+for+multi-writers > ) > for more implementation details and follow this [page]( > https://hudi.apache.org/docs/concurrency_control.html) to get started with > concurrency control! > > *Writer side improvements* > - InsertOverwrite Support for Flink writer client. > - Support CopyOnWriteTable in Java writer client. > > *Query side improvements* > - Support Spark Structured Streaming read from Hudi table. > - Performance improvement of Metadata table. > - Performance improvement of Clustering. > > *Raw Release Notes* > The raw release notes are available [here]( > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12322822&version=12349423 > ) > > Thanks, > Gary Li > (on behalf of the Hudi community) >
