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[GitHub] [flink] GJL opened a new pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

GJL opened a new pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997
 
 
   *[FLINK-15743][docs] Extend Flink 1.10 release notes*
   

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[GitHub] [flink] tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r376511360
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
+However, exceptions that cause a job to fail (e.g., when all restart attempts exhausted) will still be shown.
+* The `uptime` metric will not be reset after restarting a job due to task failure ([FLINK-15918](https://issues.apache.org/jira/browse/FLINK-15918)).
 
 Review comment:
   However, we should say that this is the case when using the legacy scheduler combined with regional failover.

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[GitHub] [flink] alpinegizmo commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
alpinegizmo commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374571558
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. Note
+that the connectors for Cassandra, Hive, HBase, and Kafka 0.8--0.11 have not been
+tested with Java 11 because the respective projects did not provide Java 11
+support at the time of the Flink 1.10.0 release.
 
 Review comment:
   Right now, googling for 
   
   `Illegal reflective access by org.apache.flink.api.java.ClosureCleaner`
   
   doesn't produce any helpful results. If we don't want to put this in the release notes, maybe a question and answer on stack overflow would be good enough.

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r376511156
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
+However, exceptions that cause a job to fail (e.g., when all restart attempts exhausted) will still be shown.
+* The `uptime` metric will not be reset after restarting a job due to task failure ([FLINK-15918](https://issues.apache.org/jira/browse/FLINK-15918)).
 
 Review comment:
   Should be fixed with #11032.

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[GitHub] [flink] carp84 commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
carp84 commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374493489
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -176,6 +182,18 @@ The container cut-off configuration options, `containerized.heap-cutoff-ratio`
 and `containerized.heap-cutoff-min`, have no effect for task executor processes
 anymore but they still have the same semantics for the JobManager process.
 
+#### RocksDB State Backend Memory Control ([FLINK-7289](https://issues.apache.org/jira/browse/FLINK-7289))
+Together with the introduction of the [new Task Executor Memory
+Model](#new-task-executor-memory-model-flink-13980), the memory consumption of the RocksDB state backend will be
 
 Review comment:
   We are depending on #10999 here to get the valid link, right?

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] alpinegizmo commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
alpinegizmo commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374564380
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. Note
+that the connectors for Cassandra, Hive, HBase, and Kafka 0.8--0.11 have not been
+tested with Java 11 because the respective projects did not provide Java 11
+support at the time of the Flink 1.10.0 release.
 
 Review comment:
   This warning is definitely going to cause confusion, since it comes up every time you run something in the IDE. It looks scary, and since it encourages reporting the issue, we're probably going to receive a stream of reports. However, I don't really believe that explaining it in the release notes will do much to reduce that confusion.
   
   ![image](https://user-images.githubusercontent.com/43608/73732832-23f32000-473b-11ea-8a94-1b7d5b1b5cc3.png)
   

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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r377039711
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
+However, exceptions that cause a job to fail (e.g., when all restart attempts exhausted) will still be shown.
+* The `uptime` metric will not be reset after restarting a job due to task failure ([FLINK-15918](https://issues.apache.org/jira/browse/FLINK-15918)).
+
+The abovementioned caveats will be addressed in future releases but can be
+worked around by setting `jobmanager.scheduler: legagcy` and unsetting
+`jobmanager.execution.failover-strategy` in the `flink-conf.yaml`.
+
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. All
+Java 8 artifacts can be also used with Java 11. This means that users that want
+to run Flink with Java 11 do not have to compile Flink themselves.
+
+When starting Flink with Java 11, the following warnings may be logged:
+
+    WARNING: An illegal reflective access operation has occurred
+    WARNING: Illegal reflective access by org.apache.flink.core.memory.MemoryUtils (file:/opt/flink/flink-1.10.0/lib/flink-dist_2.11-1.10.0.jar) to constructor java.nio.DirectByteBuffer(long,int)
+    WARNING: Please consider reporting this to the maintainers of org.apache.flink.core.memory.MemoryUtils
+    WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
+    WARNING: All illegal access operations will be denied in a future release
+
+    WARNING: An illegal reflective access operation has occurred
+    WARNING: Illegal reflective access by org.apache.flink.api.java.ClosureCleaner (file:/home/flinkuser/.m2/repository/org/apache/flink/flink-core/1.10.0/flink-core-1.10.0.jar) to field java.lang.String.value
+    WARNING: Please consider reporting this to the maintainers of org.apache.flink.api.java.ClosureCleaner
+    WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
+    WARNING: All illegal access operations will be denied in a future release
 
 Review comment:
   something something netty 
   
   ```
   /io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar - org.jboss.netty.util.internal.ByteBufferUtil
   ```

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] carp84 commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
carp84 commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r377501615
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -176,6 +182,18 @@ The container cut-off configuration options, `containerized.heap-cutoff-ratio`
 and `containerized.heap-cutoff-min`, have no effect for task executor processes
 anymore but they still have the same semantics for the JobManager process.
 
+#### RocksDB State Backend Memory Control ([FLINK-7289](https://issues.apache.org/jira/browse/FLINK-7289))
+Together with the introduction of the [new Task Executor Memory
+Model](#new-task-executor-memory-model-flink-13980), the memory consumption of the RocksDB state backend will be
 
 Review comment:
   I see, the [tuning-rocksdb-memory](https://ci.apache.org/projects/flink/flink-docs-release-1.10/ops/state/large_state_tuning.html#tuning-rocksdb-memory) link is already valid, too.

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[GitHub] [flink] tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r376511002
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
 
 Review comment:
   Should be fixed with #11032

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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374570332
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
 
 Review comment:
   @sjwiesman I don't think so. I haven't tested it but we are building a multi release jar for Java 11:
   https://github.com/apache/flink/blob/de7440e5b625ef609ce7ad6631abc507b8ca109d/flink-dist/pom.xml#L634
   
   cc: @zentol 

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] flinkbot commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581390455
 
 
   Thanks a lot for your contribution to the Apache Flink project. I'm the @flinkbot. I help the community
   to review your pull request. We will use this comment to track the progress of the review.
   
   
   ## Automated Checks
   Last check on commit 3d2f2f3a08396556c64d3a00e6abcb826a7a6532 (Mon Feb 03 12:25:27 UTC 2020)
   
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    * Documentation files were touched, but no `.zh.md` files: Update Chinese documentation or file Jira ticket.
   
   
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[GitHub] [flink] sjwiesman commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
sjwiesman commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374133211
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
 
 Review comment:
   Question, does Java 11 support imply java 9 / 10 support? 

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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374517476
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -176,6 +182,18 @@ The container cut-off configuration options, `containerized.heap-cutoff-ratio`
 and `containerized.heap-cutoff-min`, have no effect for task executor processes
 anymore but they still have the same semantics for the JobManager process.
 
+#### RocksDB State Backend Memory Control ([FLINK-7289](https://issues.apache.org/jira/browse/FLINK-7289))
+Together with the introduction of the [new Task Executor Memory
+Model](#new-task-executor-memory-model-flink-13980), the memory consumption of the RocksDB state backend will be
 
 Review comment:
   yes

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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r375447161
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. Note
+that the connectors for Cassandra, Hive, HBase, and Kafka 0.8--0.11 have not been
+tested with Java 11 because the respective projects did not provide Java 11
+support at the time of the Flink 1.10.0 release.
 
 Review comment:
   Done, please review.

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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r375452737
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
 
 Review comment:
   not _be_ shown

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[GitHub] [flink] GJL closed pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL closed pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997
 
 
   

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r377177098
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -176,6 +182,18 @@ The container cut-off configuration options, `containerized.heap-cutoff-ratio`
 and `containerized.heap-cutoff-min`, have no effect for task executor processes
 anymore but they still have the same semantics for the JobManager process.
 
+#### RocksDB State Backend Memory Control ([FLINK-7289](https://issues.apache.org/jira/browse/FLINK-7289))
+Together with the introduction of the [new Task Executor Memory
+Model](#new-task-executor-memory-model-flink-13980), the memory consumption of the RocksDB state backend will be
 
 Review comment:
   Actually this is a valid link pointing to the section above. We were waiting for the link in
   
   ```
   More
   details and advanced configuration options can be found in the [Flink user
   documentation]({{ site.baseurl }}/ops/state/large_state_tuning.html#tuning-rocksdb-memory)
   ```

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[GitHub] [flink] alpinegizmo commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
alpinegizmo commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374564380
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. Note
+that the connectors for Cassandra, Hive, HBase, and Kafka 0.8--0.11 have not been
+tested with Java 11 because the respective projects did not provide Java 11
+support at the time of the Flink 1.10.0 release.
 
 Review comment:
   This warning is definitely going to cause confusion, since it comes up every time you run something in the IDE. It looks scary, and since it encourages reporting the issue, we're probably going to receive a stream of reports. However, I don't really believe that explaining it in the release notes will do much to reduce that confusion.

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[GitHub] [flink] flinkbot commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] GJL commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581389721
 
 
   cc: @Myasuka @zentol @alpinegizmo 

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374073972
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. Note
+that the connectors for Cassandra, Hive, HBase, and Kafka 0.8--0.11 have not been
+tested with Java 11 because the respective projects did not provide Java 11
+support at the time of the Flink 1.10.0 release.
 
 Review comment:
   @alpinegizmo Do you insist on adding an explanation for the `MemoryUtils` warnings?
   
   ```
   WARNING: An illegal reflective access operation has occurred
   WARNING: Illegal reflective access by
   org.apache.flink.core.memory.MemoryUtils
   WARNING: Please consider reporting this to the maintainers of
   org.apache.flink.core.memory.MemoryUtils
   ```

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
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[GitHub] [flink] kl0u commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
kl0u commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r375165263
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -376,3 +406,8 @@ external thread). The methods `MailboxExecutor#yield()` or
 control to other actions temporarily, e.g., if the current operator is
 blocked. The `MailboxExecutor` can be accessed by using
 `YieldingOperatorFactory` (see `AsyncWaitOperator` for an example usage).
+
+#### Deprecation of OptionsFactory and ConfigurableOptionsFactory interfaces ([FLINK-14926](https://issues.apache.org/jira/browse/FLINK-14926))
+Interfaces `OptionsFactory` and `ConfigurableOptionsFactory` have been
+deprecated in favor of `RocksDBOptionsFactory` and
+`ConfigurableRocksDBOptionsFactory`, respectively.
 
 Review comment:
   Also it is worth mentioning removal of the already deprecated `-yst` flag mentioned here:
   
   https://issues.apache.org/jira/browse/FLINK-14957

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[GitHub] [flink] tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
tillrohrmann commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r376511538
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
+However, exceptions that cause a job to fail (e.g., when all restart attempts exhausted) will still be shown.
+* The `uptime` metric will not be reset after restarting a job due to task failure ([FLINK-15918](https://issues.apache.org/jira/browse/FLINK-15918)).
+
+The abovementioned caveats will be addressed in future releases but can be
+worked around by setting `jobmanager.scheduler: legagcy` and unsetting
+`jobmanager.execution.failover-strategy` in the `flink-conf.yaml`.
 
 Review comment:
   Should be reformulated to reflect the above changes.

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r377039711
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -73,16 +73,56 @@ start on YARN. This option has been deprecated since the introduction of
 [FLIP-6](https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=65147077).
 All Flink users are advised to remove this command line option.
 
+#### Removal of --yst/--yarnstreaming Command Line Options ([FLINK-14957](https://issues.apache.org/jira/browse/FLINK-14957))
+The Flink CLI no longer supports the deprecated command line options
+`-yst/--yarnstreaming`, which were used to disable eager pre-allocation of memory.
+All Flink users are advised to remove this command line option.
+
 #### Mesos Integration will reject expired Offers faster ([FLINK-14029](https://issues.apache.org/jira/browse/FLINK-14029))
 Flink's Mesos integration now rejects all expired offers instead of only 4.
 This improves the situation where Fenzo holds on to a lot of expired offers
 without giving them back to the Mesos resource manager.
 
 #### Scheduler Rearchitecture ([FLINK-14651](https://issues.apache.org/jira/browse/FLINK-14651))
 Flink's scheduler was refactored with the goal of making scheduling strategies
-customizable in the future. Users that experience issues related to scheduling
-can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
-in their `flink-conf.yaml`.
+customizable in the future. Users that did not already use the [Pipelined
+Region Failover Strategy]({{ site.baseurl
+}}/dev/task_failure_recovery.html#restart-pipelined-region-failover-strategy)
+in Flink 1.9, should take the following caveats into account:
+
+* Exceptions that caused a job to restart will not shown on the job overview page of the Web UI ([FLINK-15917](https://issues.apache.org/jira/browse/FLINK-15917)).
+However, exceptions that cause a job to fail (e.g., when all restart attempts exhausted) will still be shown.
+* The `uptime` metric will not be reset after restarting a job due to task failure ([FLINK-15918](https://issues.apache.org/jira/browse/FLINK-15918)).
+
+The abovementioned caveats will be addressed in future releases but can be
+worked around by setting `jobmanager.scheduler: legagcy` and unsetting
+`jobmanager.execution.failover-strategy` in the `flink-conf.yaml`.
+
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
+Beginning from this release, Flink can be compiled and run with Java 11. All
+Java 8 artifacts can be also used with Java 11. This means that users that want
+to run Flink with Java 11 do not have to compile Flink themselves.
+
+When starting Flink with Java 11, the following warnings may be logged:
+
+    WARNING: An illegal reflective access operation has occurred
+    WARNING: Illegal reflective access by org.apache.flink.core.memory.MemoryUtils (file:/opt/flink/flink-1.10.0/lib/flink-dist_2.11-1.10.0.jar) to constructor java.nio.DirectByteBuffer(long,int)
+    WARNING: Please consider reporting this to the maintainers of org.apache.flink.core.memory.MemoryUtils
+    WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
+    WARNING: All illegal access operations will be denied in a future release
+
+    WARNING: An illegal reflective access operation has occurred
+    WARNING: Illegal reflective access by org.apache.flink.api.java.ClosureCleaner (file:/home/flinkuser/.m2/repository/org/apache/flink/flink-core/1.10.0/flink-core-1.10.0.jar) to field java.lang.String.value
+    WARNING: Please consider reporting this to the maintainers of org.apache.flink.api.java.ClosureCleaner
+    WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
+    WARNING: All illegal access operations will be denied in a future release
 
 Review comment:
   something something netty 
   
   ```
   /io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar - org.jboss.netty.util.internal.ByteBufferUtil
   ```
   
   and 
   
   ```
   WARNING: Illegal reflective access by com.esotericsoftware.kryo.util.UnsafeUtil (file:/Users/david/.m2/repository/com/esotericsoftware/kryo/kryo/2.24.0/kryo-2.24.0.jar) to constructor java.nio.DirectByteBuffer(long,int,java.lang.Object)
   ```

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[GitHub] [flink] flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581402922
 
 
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[GitHub] [flink] GJL commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on issue #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#issuecomment-581391018
 
 
   cc: @morsapaes

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[GitHub] [flink] zentol commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
zentol commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r374082716
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -84,6 +84,12 @@ customizable in the future. Users that experience issues related to scheduling
 can fallback to the legacy scheduler by setting `jobmanager.scheduler: legacy`
 in their `flink-conf.yaml`.
 
+#### Java 11 Support ([FLINK-10725](https://issues.apache.org/jira/browse/FLINK-10725))
 
 Review comment:
   May also want to add that the existing Java 8 artifacts can also be used Java 11; i.e., users don't have to compile Flink themselves just to use it on java11.

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[GitHub] [flink] GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes

Posted by GitBox <gi...@apache.org>.
GJL commented on a change in pull request #10997: [FLINK-15743][docs] Extend Flink 1.10 release notes
URL: https://github.com/apache/flink/pull/10997#discussion_r375446990
 
 

 ##########
 File path: docs/release-notes/flink-1.10.md
 ##########
 @@ -376,3 +406,8 @@ external thread). The methods `MailboxExecutor#yield()` or
 control to other actions temporarily, e.g., if the current operator is
 blocked. The `MailboxExecutor` can be accessed by using
 `YieldingOperatorFactory` (see `AsyncWaitOperator` for an example usage).
+
+#### Deprecation of OptionsFactory and ConfigurableOptionsFactory interfaces ([FLINK-14926](https://issues.apache.org/jira/browse/FLINK-14926))
+Interfaces `OptionsFactory` and `ConfigurableOptionsFactory` have been
+deprecated in favor of `RocksDBOptionsFactory` and
+`ConfigurableRocksDBOptionsFactory`, respectively.
 
 Review comment:
   done

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