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									∑	Remaining weeks
2023-11-28		2	11						21	9
2023-12-12		3	11						23	7
2023-12-26		4	15						27	5
2024-01-09		4	15			1			27	3
2024-01-23		15	7	2	1	4			29	1
2024-01-30		24	0	2	1	4			31	0
2024-02-06

List

Feel free to add categories.

REST

Runtime
Name/JIRA Issue	Responsible Contributor	Reviewer / committer available	Feature Stage	Note	State	%	Updated	Implemented	Documented	X-team verified	Volunteers for testing
Shuffle
Coordination
FLIP-379: Dynamic source parallelism inference for batch jobs	Xia Sun	Zhu Zhu					2024-01-1623
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-31757	RocMarshal Rui Fan	Rui Fan Yangze Guo Zhu Zhu	Accepted				20232024-1201-0422
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33735	Rui Fan	Zhu Zhu RocMarshal	AcceptedDone	All features are merge, it only left a little test and doc, so marking it done first.			2024-01-22
FLIP-384: Introduce TraceReporter and use it to create checkpointing and recovery traces	Piotr Nowojski		Done				2024-01-18
FLIP-385: Add OpenTelemetryTraceReporter and OpenTelemetryMetricReporter	Piotr Nowojski		Done				2024-01-24
FLIPFLIP-386: Support adding custom metrics in Recovery Spans	Piotr Nowojski		AcceptedDone				20232024-1201-2624
FLIP-383: Support Job Recovery for Batch Jobs	Lijie Wang  Junrui Lee	Zhu Zhu	Accepted				2024-01-1622
State & Checkpoint
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-30613	Hangxiang Yu						2024-1-15
Jira	Configuration	server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34190	Zakelly Lan						2024-1-24
REST
Configuration
FLIP-366: Support standard YAML for FLINK configuration	Junrui Lee	Zhu Zhu					2024-01-26	FLIP-366: Support standard YAML for FLINK configuration	Junrui Lee	Zhu Zhu		2024-01-16
FLINK-33712 - FLIP-391: Deprecate RuntimeContext#getExecutionConfig	Junrui Lee	Zhu Zhu					2024-01-16
FLINK-33581 - FLIP-381: Deprecate configuration getters/setters that return/set complex Java objects	Junrui Lee	Zhu Zhu					2024-01-16
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34079	Xuannan Su Rui Fan		FLIP AcceptedDone				2024-01-22
SQL
Name/JIRA Issue	Responsible Contributor	Reviewer / committer available	Feature Stage	Note	State	%	Updated	Implemented	Documented	X-team verified
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33397	Jane Chan							2024-01-30
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33203	@Yangze Guo
FLIP-376: Add DISTRIBUTED BY clause	Timo Walther						2024-01-30
FLIP-392: Deprecate the Legacy Group Window Aggregation FLINK-24024 & FLINK-20281	xuyang			no no new flip needed, continue the work on on FLINK-24024 & FLINK-20281			2024-1-9-01-26		FLINK-24024: FLINK-20281:  N/A
FLIP-393: Make QueryOperations SQL serializable	Dawid Wysakowicz		Done				2024-01-18		N/A
FLIP-387: Support named parameters for functions and call procedures	@Feng Jin	xuyang		Reviewingneed documentation			2024-01-1830
Jira server ASF JIRA columnIds issuekey,summary,issuetype,created,updated,duedate,assignee,reporter,customfield_12311032,customfield_12311037,customfield_12311022,customfield_12311027,priority,status,resolution columns key,summary,type,created,updated,due,assignee,reporter,Priority,Priority,Priority,Priority,priority,status,resolution serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-31830	Jane Chan			Under discussion			2024-01-18
FLIP-415: Introduce a new join operator to support minibatch	xu_shuai_	lsy		need documentation			2024-01-30
FLIP-400: AsyncScalarFunction for asynchronous scalar function support	Alan Sheinberg	Timo Walther		Needs documentation			2024-02-05
Connectors
Connectors	Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-31275	Fang Yong Qingsheng Ren	Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-26203 Leonard Xu 31275	Fang Yong Qingsheng Ren						2024-01-22
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33261	Zhanghao Chen  Dewei Su	Benchao Li	26203	Leonard Xu			Pulsar connector has formal release already			2024-01-23
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-2585733261	Zhanghao Chen  Dewei Su	Benchao Li		only left for changes in kafka connector			2024-01-22
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-25857 FLIP-371: Provide initialization context for Committer creation in TwoPhaseCommittingSink	Peter Vary	Márton Balassi	Done				2024-01-18
Jira server ASF JIRA columnIds issuekey,summary,issuetype,created,updated,duedate,assignee,reporter,customfield_12311032,customfield_12311037,customfield_12311022,customfield_12311027,priority,status,resolution columns key,summary,type,created,updated,due,assignee,reporter,Priority,Priority,Priority,Priority,priority,status,resolution serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33972 FLIP-372: Enhance and synchronize Sink API to match the Source API	Peter Vary	Tzu-Li Tai	FLIP Accepted	Mark it done since main part of the new api been merged (remaining tests and doc)				2024-01-23
Jira server ASF JIRA columnIds issuekey,summary,issuetype,created,updated,duedate,assignee,reporter,customfield_12311032,customfield_12311037,customfield_12311022,customfield_12311027,priority,status,resolution columns key,summary,type,created,updated,due,assignee,reporter,Priority,Priority,Priority,Priority,priority,status,resolution serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33528	Peter Vary	Marton Balázs
Resource Management
Runtime
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33625	Rui Fan	RocMarshal	Done				2023-12-04
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33315 A series of optimizations to reduce the memory and cpu usage for large StreamOperator	Rui Fan	Piotr Nowojski Weihua Hu RocMarshal					2023-11-23
Misc
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33325	Yu Chen	Yun Tang	Accepted		DONE, only docs left				2024-01-23
Jira server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33230 (will create a FLIP)	Yu Chen	Yun Tang					2024-01-23

Status / Follow-ups

11/14/2023

...

• Current status of 1.19 Features lincoln lee
  • Jan 26th is the planned feature freeze day, total 28, done 15, will make it 6, won't make it 4;
• Existing blocker issues lincoln lee

  • Jira

  Existing blocker issues lincoln lee

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34148

    Sergey Nuyanzin Zakelly Lan 

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34007

    Matthias Pohl

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34135

    the disk-full issue was addressed, should be stable for now
    • Weird build on Friday (Jan 19): https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=56601&view=results (probably caused by infrastructure issues; but AFAIU, they were resolved the day before?)
• Whether to delay feature freeze day？ Yun Tang
• Build pipeline stability

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34202

    : python stage reaches 4h timeout

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-31472

    : AsyncSinkWriterThrottlingTest  quite unstable recently

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34069

    : macos wheels build seems to be unstable (multiple open issues)

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34200

    /

    Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33919

    : new feature

01/30/2024

• Current status of 1.19 Features lincoln lee
  • We extend the feature freeze day to Jan 30th, total 31, done 24;
  • FLIP-376: Add DISTRIBUTED BY clause could be done this week: do we want to wait, or do we want to cut the release branch? Martijn Visser → Will be postponed to 1.20 
• Existing blocker issues lincoln lee

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34148

    Sergey Nuyanzin Zakelly Lan 

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34007

    Matthias Pohl

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34225

    &

    Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34233

    @yunfengzhou

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34272

• When to cut release-1.19 branch?
• Cross-team release testing work

02/06/2024

• Blockers:

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34148

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34007

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34225

    &

    Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34233

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34272

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34337

    pr reviewing jiabao.sun 

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-33958

    not yet clarified whether it's a production code or test issue
• Cut release-1.19 branch
• fyi:

  Jira
  server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34360

  GitHub Actions e2e tests seem to have disk space issues causing multiple test failure (not present in Azure) 
• Cross-team release testing

  Jira
  server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34285

   
  • total 26 flip/features, 15 confirmed,  7 not required,  4 wait for response(authors: Dawid Wysakowicz, Peter Vary, Alan Sheinberg)
  • testing instructions ready: 11  (1 completed, 3 assigned,  7 unassigned),  wait for doc ready:  2
  • more completed flips found, will update the testing ticket (done, 6 Instructions tickets added)

02/13/2024

• Not verified Jira issues:

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34404

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34424

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34425

    Matthias Pohl 

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34427

    Matthias Pohl
• CI instability issues:

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34273

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34202

  • Nightly build for 1.19 doesn't seem to be picked
• Cross-team release testing

  Jira
  server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34285

   
  • wait for response:  there's some authentication problem in current kanban dashboard,  use filter on Jira search 'project = FLINK AND type = Sub-task AND parent = FLINK-34285 AND labels is EMPTY AND status = OPEN ORDER BY updatedDate'  
  • wait for doc ready:  

    • Jira
      server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34310

    • Jira
      server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34305

  • testing tickets: Jira filter condition 'project = FLINK AND type = Sub-task AND parent = FLINK-34285 AND labels = release-testing ORDER BY updatedDate'

02/20/2024

• Not verified Jira issues:

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34404

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34424

     Yunfeng Zhou 

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34425

    Matthias Pohl 

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34427

    Matthias Pohl
• CI instability issues:

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34273

     

  • Jira
    server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34202

    @Xingbo Huang
• Cross-team release testing

  Jira
  server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34285

   
  • wait for response:  there's some authentication problem in current kanban dashboard,  use filter on Jira search 'project = FLINK AND type = Sub-task AND parent = FLINK-34285 AND labels is EMPTY AND status = OPEN ORDER BY updatedDate'  
  • wait for doc ready:  

    • Jira
      server ASF JIRA serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key FLINK-34305

  • testing tickets: Jira filter condition 'project = FLINK AND type = Sub-task AND parent = FLINK-34285 AND labels = release-testing ORDER BY updatedDate'
    • 15 total, 8 closed, 4 unassigned, 3 testing
• When to create rc? –- after release testing finished and no blockers