Awesome! Great job Gary on the release work! On Fri, Apr 9, 2021 at 1:59 AM Gary Li <yanjia.gary...@gmail.com> wrote:
> Thanks Vinoth. > > The page for 0.8.0 is ready > https://hudi.apache.org/docs/0.8.0-spark_quick-start-guide.html. > The release note could be found here https://hudi.apache.org/releases.html > > Best, > Gary Li > > On Thu, Apr 8, 2021 at 12:15 AM Vinoth Chandar <vin...@apache.org> wrote: > > > 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) > > > > > > -- Regards, -Sivabalan
