[FLINK-14066] Pyflink building failure in master and 1.9.0 version

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.9.0, 1.10.0
• Fix Version/s: 1.9.2, 1.10.0
• Component/s: API / Python, Build System
• Labels: beginner build pull-request-available

Environment

windows 10 enterprise x64（mentioned as build environment, not development environment.）

powershell x64

flink source master and 1.9.0 version

jdk-8u202

maven-3.2.5

• Flags: Important
• Assignee: Dian Fu
• Reporter: Xu Yang
• Created: 12/Sep/19 08:13
• Updated: 20/Nov/19 03:11
• Resolved: 20/Nov/19 03:11

Description

ATTENTION: This is a issue about building pyflink, not development.

During we build pyflink...

After we have built flink from flink source code, a folder named "target" is generated.

Then, following the document description, "cd flink-python; python3 setup.py sdist bdist_wheel", error happens.

Root cause: in the setup.py file, line 75, "FLINK_HOME = os.path.abspath("../build-target")", the program can't found folder "build-target", however, the building of flink generated a folder named "target". So error happens in this way...

 

The right way:

in ../flink-python/setup.py line 75, modify code as following:

FLINK_HOME = os.path.abspath("../target")

Issue Links

• links to: GitHub Pull Request #10188