[
https://issues.apache.org/jira/browse/BEAM-9855?focusedWorklogId=500824&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-500824
]
ASF GitHub Bot logged work on BEAM-9855:
----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Oct/20 19:45
Start Date: 14/Oct/20 19:45
Worklog Time Spent: 10m
Work Description: mxm opened a new pull request #13116:
URL: https://github.com/apache/beam/pull/13116
We should make it easier to configure a Flink state backend. At the moment,
users have to either:
(A) Configure the default state backend in their Flink cluster
(B1) Include the dependency in their Gradle/Maven
project (e.g.
"org.apache.flink:flink-statebackend-rocksdb_2.11:$flink_version"
for RocksDB).
(B2) Set the state backend factory in the FlinkPipelineOptions. This only
works
in Java due to the factory specification being in Java!
We can make it easier by simple adding pipeline options for the state backend
name and the checkpoint directory which will be enough for configuring the
state
backend. We bundle the RocksDB state backend by default.
Post-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
Lang | SDK | Dataflow | Flink | Samza | Spark | Twister2
--- | --- | --- | --- | --- | --- | ---
Go | [](https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/)
| --- | [](https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Flink/lastCompletedBuild/)
| --- | [](https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Spark/lastCompletedBuild/)
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Java | [](https://ci-beam.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Java11/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink_Java11/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_SparkStructuredStreaming/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Twister2/lastCompletedBuild/)
Python | [](https://ci-beam.apache.org/job/beam_PostCommit_Python36/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Python37/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Python38/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow_V2/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PreCommit_Python_PVR_Flink_Cron/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/)
| --- | [](https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Spark/lastCompletedBuild/)
| ---
XLang | [](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/)
| --- | [](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/)
| --- | [](https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/)
| ---
Pre-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
--- |Java | Python | Go | Website | Whitespace | Typescript
--- | --- | --- | --- | --- | --- | ---
Non-portable | [](https://ci-beam.apache.org/job/beam_PreCommit_Java_Cron/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PreCommit_Python_Cron/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PreCommit_PythonLint_Cron/lastCompletedBuild/)<br>[](https://ci-beam.apache.org/job/beam_PreCommit_PythonDocker_Cron/lastCompletedBuild/)
<br>[](https://ci-beam.apache.org/job/beam_PreCommit_PythonDocs_Cron/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PreCommit_Go_Cron/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PreCommit_Website_Cron/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PreCommit_Whitespace_Cron/lastCompletedBuild/)
| [](https://ci-beam.apache.org/job/beam_PreCommit_Typescript_Cron/lastCompletedBuild/)
Portable | --- | [](https://ci-beam.apache.org/job/beam_PreCommit_Portable_Python_Cron/lastCompletedBuild/)
| --- | --- | --- | ---
See
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GitHub Actions Tests Status (on master branch)
------------------------------------------------------------------------------------------------
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[](https://github.com/apache/beam/actions?query=workflow%3A%22Python+Tests%22+branch%3Amaster+event%3Aschedule)
[](https://github.com/apache/beam/actions?query=workflow%3A%22Java+Tests%22+branch%3Amaster+event%3Aschedule)
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Issue Time Tracking
-------------------
Worklog Id: (was: 500824)
Remaining Estimate: 0h
Time Spent: 10m
> Make it easier to configure a Flink state backend
> -------------------------------------------------
>
> Key: BEAM-9855
> URL: https://issues.apache.org/jira/browse/BEAM-9855
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Priority: P3
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We should make it easier to configure a Flink state backend. At the moment,
> users have to either (1) configure the default state backend in their Flink
> cluster, or make sure (2a) they include the dependency in their Gradle/Maven
> project (e.g.
> {{"org.apache.flink:flink-statebackend-rocksdb_2.11:$flink_version"}} for
> RocksDB) (2b) set the state backend factory in the {{FlinkPipelineOptions}.
> The drawback of option (2) is that it only works in Java due to the factory
> specification being in Java.
> We can make it easier by simple adding pipeline options for the state backend
> name and the checkpoint directory which will be enough for configuring the
> state backend. We can add the RocksDB state backend as a default dependency.
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