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Comment: Add noticeable state backend features

Flink 1.13 Burndown (blockers and critical bugs): https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=445

Features

List of features announced by contributors and committers that are likely to be ready for the feature freeze:

Distributed Coordination

Feature NameProposed by
NoteReactive mode

Till Rohrmann

FLIP is currently being prepared
NoteF

Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-10407

Till Rohrmann


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-15626

Till Rohrmann


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-20589

Till Rohrmann


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-6042

Till Rohrmann

Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-20341

Till Rohrmann


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-10052

Till Rohrmann

Table/SQL: FLIP-145: Support SQL windowing table-valued function

Jark Wu

Table/SQL: Solve all the time-zone related problems 

Leonard Xu

FLIP is currently being preparedTable/SQL: Improve the usability around SQL Client

Jark Wu

FLIP is currently being prepared


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20976Tzu-Li Tai Kostas Kloudas Dawid Wysakowicz

21075

Till Rohrmann


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20491Aljoscha Krettek

14187

Yangze Guo Xintong Song

FLIP-
147: Support Checkpoints After Tasks FinishedYun Gao Guowei Ma
156: Runtime Interfaces for Fine-Grained Resource Requirements

Yangze Guo Xintong Song


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20479HuangXingbo

20988

Xintong Song


Support ship local/remote files for yarn/k8s integrations.

Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

19185

HuangXingbo

API/Python: FLIP-153: Support state access in Python DataStream API

Shuiqiang Chen HuangXingbo

FLIP-156: Runtime Interfaces for Fine-Grained Resource Requirements

Yangze Guo Xintong Song

20681
Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

14187Yangze Guo Xintong Song

20811

Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20988

20867

Xintong Song

Yang Wang


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20663

15656

Xintong Song

Support ship local/remote files for yarn/k8s integrations.

Yang Wang


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20681

20417

Yang Wang


Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20811

20219

Yang Wang

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-21110

 Zhilong Hong Zhu Zhu


Table API/SQL

Feature NameProposed byNote

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-19604

Jark Wu


Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-21617

Leonard Xu

FLIP is currently being prepared

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-21454

Shengkai FangFLIP is currently being prepared

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-21529

Rui Li


FLIP-136: Improve interoperability between DataStream and Table APITimo Walther

WebUI

Feature NameProposed byNote

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-14712

Piotr Nowojski

DataStream API

Feature NameProposed byNote

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-20491

Aljoscha Krettek

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-19463

Seth Wiesman

Savepoints/Checkpoints

Feature NameProposed byNote

Jira
serverASF JIRA
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-20976

Tzu-Li Tai Kostas Kloudas Dawid Wysakowicz

FLIP-147: Support Checkpoints After Tasks Finished
Yun Gao Guowei Ma

FLIP-158: Generalized incremental checkpoints

Roman KhachatryanStephan Ewen

Yuan Mei


Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-19462

Roman Khachatryan Nico Kruber


FLIP-151: Incremental snapshots for heap-based state backend

Roman Khachatryan


FLIP-76: Unaligned Checkpoints (rescaling and time outing aligned to unaligned checkpoints)

Arvid Heise Piotr NowojskiRoman Khachatryan


State Backends

Feature NameProposed byNote

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-20496

Yu LiProposed by YuFei Liu and reviewed by Yu Li

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-

20867

21736

Yun Tang

Yu Li


Python API

Feature NameProposed byNote

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-20479

HuangXingbo


Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-19185

HuangXingbo


API/Python: FLIP-153: Support state access in Python DataStream API

Shuiqiang Chen HuangXingbo


Connectors

Feature NameProposed byNote

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-15578

Roman Khachatryan

Usability sprint (2019)
Xintong Song