GitHub user czhxmz opened a pull request:
https://github.com/apache/flink/pull/5191
Release 1.4
*Thank you very much for contributing to Apache Flink - we are happy that
you want to help us improve Flink. To help the community review your
contribution in the best possible way, please go through the checklist below,
which will get the contribution into a shape in which it can be best reviewed.*
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contextual information for the review. Please also understand that
contributions that do not follow this guide will take longer to review and thus
typically be picked up with lower priority by the community.*
## Contribution Checklist
- Make sure that the pull request corresponds to a [JIRA
issue](https://issues.apache.org/jira/projects/FLINK/issues). Exceptions are
made for typos in JavaDoc or documentation files, which need no JIRA issue.
- Name the pull request in the form "[FLINK-XXXX] [component] Title of
the pull request", where *FLINK-XXXX* should be replaced by the actual issue
number. Skip *component* if you are unsure about which is the best component.
Typo fixes that have no associated JIRA issue should be named following
this pattern: `[hotfix] [docs] Fix typo in event time introduction` or
`[hotfix] [javadocs] Expand JavaDoc for PuncuatedWatermarkGenerator`.
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pull request. That will give reviewers the context they need to do the review.
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verify` passes. You can set up Travis CI to do that following [this
guide](http://flink.apache.org/contribute-code.html#best-practices).
- Each pull request should address only one issue, not mix up code from
multiple issues.
- Each commit in the pull request has a meaningful commit message
(including the JIRA id)
- Once all items of the checklist are addressed, remove the above text
and this checklist, leaving only the filled out template below.
**(The sections below can be removed for hotfixes of typos)**
## What is the purpose of the change
*(For example: This pull request makes task deployment go through the blob
server, rather than through RPC. That way we avoid re-transferring them on each
deployment (during recovery).)*
## Brief change log
*(for example:)*
- *The TaskInfo is stored in the blob store on job creation time as a
persistent artifact*
- *Deployments RPC transmits only the blob storage reference*
- *TaskManagers retrieve the TaskInfo from the blob cache*
## Verifying this change
*(Please pick either of the following options)*
This change is a trivial rework / code cleanup without any test coverage.
*(or)*
This change is already covered by existing tests, such as *(please describe
tests)*.
*(or)*
This change added tests and can be verified as follows:
*(example:)*
- *Added integration tests for end-to-end deployment with large payloads
(100MB)*
- *Extended integration test for recovery after master (JobManager)
failure*
- *Added test that validates that TaskInfo is transferred only once
across recoveries*
- *Manually verified the change by running a 4 node cluser with 2
JobManagers and 4 TaskManagers, a stateful streaming program, and killing one
JobManager and two TaskManagers during the execution, verifying that recovery
happens correctly.*
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / no)
- The serializers: (yes / no / don't know)
- The runtime per-record code paths (performance sensitive): (yes / no /
don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / no / don't know)
- The S3 file system connector: (yes / no / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / no)
- If yes, how is the feature documented? (not applicable / docs /
JavaDocs / not documented)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/flink release-1.4
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5191.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5191
----
commit 760d1a6bb75eb9519a4b93eb3cf34ad1605621da
Author: yew1eb <yew1eb@...>
Date: 2017-11-07T01:06:45Z
[hotfix][docs] Add type for numLateRecordsDropped metric in docs
commit 07830e7897a42b5d12f0b33c42933c6ca78e70d3
Author: zentol <chesnay@...>
Date: 2017-11-07T11:16:04Z
[hotfix][rat] Add missing rat exclusions
Another set of RAT exclusions to prevent errors on Windows.
commit aab36f934548a5697c5c461b2a79c7cf3fd0d756
Author: kkloudas <kkloudas@...>
Date: 2017-11-06T11:43:18Z
[FLINK-7823][QS] Update Queryable State configuration parameters.
commit 819995454611be6a85e2933318d053b2c25a18f7
Author: kkloudas <kkloudas@...>
Date: 2017-11-06T16:21:45Z
[FLINK-7822][QS][doc] Update Queryable State docs.
commit 564c9934fd3aaba462a7415788b3d55486146f9b
Author: Aljoscha Krettek <aljoscha.krettek@...>
Date: 2017-11-07T17:27:16Z
[hotfix] Use correct commit id in GenericWriteAheadSink.notifyCheckpoint
commit 3cbf467ebdf639df4d7d4da78b7bc2929aa4b5d9
Author: Piotr Nowojski <piotr.nowojski@...>
Date: 2017-11-06T13:03:16Z
[hotfix][kafka] Extract TransactionalIdsGenerator class from
FlinkKafkaProducer011
This is pure refactor without any functional changes.
commit 460e27aeb5e246aff0f8137448441c315123608c
Author: Piotr Nowojski <piotr.nowojski@...>
Date: 2017-11-06T13:14:01Z
[FLINK-7978][kafka] Ensure that transactional ids will never clash
Previously transactional ids to use and to abort could clash between
subtasks. This could lead to a race condition between initialization
and writting the data, where one subtask is still initializing/aborting
some transactional id while different subtask is already trying to write
the data using the same transactional id.
commit b677c8d69b81fb3594798ba2761fdb7e2edea5db
Author: Fabian Hueske <fhueske@...>
Date: 2017-11-07T22:43:45Z
[hotfix] [docs] Improve Supported Types section of Table API & SQL docs.
commit dc1ca78a4e4cb339e9fbf0c90700f3204e091c53
Author: Fabian Hueske <fhueske@...>
Date: 2017-11-07T23:12:49Z
[hotfix] [docs] Fix UDTF join description in SQL docs.
commit 5af710080eb72d23d8d2f6a77d1825f3d8a009ae
Author: zentol <chesnay@...>
Date: 2017-11-07T10:40:15Z
[FLINK-8004][metrics][docs] Fix usage examples
commit 49dc380697627189f6ac2e8bf5a084ac85c21ed5
Author: zentol <chesnay@...>
Date: 2017-11-07T14:36:49Z
[FLINK-8010][build] Bump remaining flink-shaded versions
commit 17aae5af4a7973348067d5786cd4f16fc9da2639
Author: Tzu-Li (Gordon) Tai <tzulitai@...>
Date: 2017-11-07T11:35:33Z
[FLINK-8001] [kafka] Prevent PeriodicWatermarkEmitter from violating IDLE
status
Prior to this commit, a bug exists such that if a Kafka consumer subtask
initially marks itself as idle because it didn't have any partitions to
subscribe to, that idleness status will be violated when the
PeriodicWatermarkEmitter is fired.
The problem is that the PeriodicWatermarkEmitter incorrecty yields a
Long.MAX_VALUE watermark even when there are no partitions to subscribe
to. This commit fixes this by additionally ensuring that the aggregated
watermark in the PeriodicWatermarkEmitterr is an effective one (i.e., is
really aggregated from some partition).
commit f5a0b4bdfb623852cd5790223fd38732ff985de9
Author: zentol <chesnay@...>
Date: 2017-11-07T15:58:53Z
[FLINK-8009][build][runtime] Remove transitive dependency promotion
This closes #4972.
commit a126bd3e7d9614749f61692fbb53c5b284f17091
Author: Xpray <leonxpray@...>
Date: 2017-11-03T07:19:42Z
[FLINK-7971] [table] Fix potential NPE in non-windowed aggregation.
This closes #4941.
commit 8c60f97a43defc57bb1bfaabdd6081b329db53b8
Author: Rong Rong <rongr@...>
Date: 2017-10-31T18:05:38Z
[FLINK-7922] [table] Fix FlinkTypeFactory.leastRestrictive for composite
types.
This closes #4929.
commit 1b20f70dea3fddfaeaf00ceae44e4dc0fcb4f47b
Author: Xingcan Cui <xingcanc@...>
Date: 2017-11-07T17:17:57Z
[FLINK-7996] [table] Add support for (left.time = right.time) predicates to
window join.
This closes #4977.
commit 51657fc6deaf28115020db86d031d536b09bf384
Author: Fabian Hueske <fhueske@...>
Date: 2017-11-07T16:57:39Z
[FLINK-8012] [table] Fix TableSink config for tables with time attributes.
This closes #4974.
commit c7943291599260003304f003e89725352ae7d836
Author: Fabian Hueske <fhueske@...>
Date: 2017-11-06T20:22:35Z
[FLINK-8002] [table] Fix join window boundary for LESS_THAN and
GREATER_THAN predicates.
This closes #4962.
commit 02a19a14fad1ef928038f4971bdcacf4d0642d88
Author: Dan Kelley <dan.kelley@...>
Date: 2017-11-08T01:27:44Z
[FLINK-8017] Fix High availability cluster-id key in documentation
commit d302c652f1b52aac29ff6d09c817bd7f9e5e00e7
Author: Aljoscha Krettek <aljoscha.krettek@...>
Date: 2017-11-09T14:34:44Z
[hotfix] Fix formatting in windowing documentation
commit 7df7fc457618d371b4c1f9623ac7fc2cab37cb1f
Author: Piotr Nowojski <piotr.nowojski@...>
Date: 2017-10-05T13:17:13Z
[hotfix][build] Deduplicate maven-enforcer version
commit 005a871771ce73bef9c78ee04a61817fa9a31e99
Author: Piotr Nowojski <piotr.nowojski@...>
Date: 2017-11-07T11:13:59Z
[FLINK-7765][build] Enable dependency convergence by default
Disable it in most modules.
commit 2117eb77bb9d34da4288b5dd4455ef06c583ce7c
Author: gyao <gary@...>
Date: 2017-11-08T10:46:45Z
[FLINK-8005] Set user-code class loader as context loader before snapshot
During checkpointing, user code may dynamically load classes from the user
code
jar. This is a problem if the thread invoking the snapshot callbacks does
not
have the user code class loader set as its context class loader. This commit
makes sure that the correct class loader is set.
commit 896f13da1d35fcae46600eb54a055bbfd6f6e8fc
Author: Michael Fong <mcfong.open@...>
Date: 2017-08-14T12:57:06Z
[FLINK-4500] CassandraSinkBase implements CheckpointedFunction
This closes #4605.
commit 5f992e8dec2b9349627385d4188a6975c619de9d
Author: Piotr Nowojski <piotr.nowojski@...>
Date: 2017-11-10T12:57:51Z
[hotfix][build] Disable dependency convergence in flink-dist
Previously mvn javadoc:aggregate goal was failing
commit da435f121821fd1107c41352a54ee804f10cf7e3
Author: Aljoscha Krettek <aljoscha.krettek@...>
Date: 2017-11-10T09:54:16Z
[FLINK-6163] Document per-window state in ProcessWindowFunction
commit b3df579f0fd36f8b4a235a994caaaffe6f2b2a0d
Author: Piotr Nowojski <piotr.nowojski@...>
Date: 2017-11-10T14:15:11Z
[hotfix][docs] Change mailing list link in quickstart to flink-user
Previously it was pointing to flink-dev
commit 6aeac3fb77c1053e344d08c0cc68e84a88623a43
Author: Aljoscha Krettek <aljoscha.krettek@...>
Date: 2017-11-10T15:28:46Z
[FLINK-7702] Remove Javadoc aggregation for Scala code
genjavadoc generated some Java code that was making Javadoc fail.
commit 431ae36f787adcaac2e1071753d2dc2af299f528
Author: Aljoscha Krettek <aljoscha.krettek@...>
Date: 2017-11-10T17:13:26Z
[FLINK-7702] Add maven-bundle-plugin to root pom
Before, we had it in places that require it. This doesn't work when
running mvn javadoc:aggregate because this will only run for the root
pom and can then not find the "bundle" dependencies.
commit e2b92f22c2686f8d842d371a17c36c5d28f9b247
Author: Stefan Richter <s.richter@...>
Date: 2017-11-13T10:50:07Z
[FLINK-8040] [tests] Fix test instability in ResourceGuardTest
(cherry picked from commit ad8ef6d)
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