damccorm opened a new issue, #21025:
URL: https://github.com/apache/beam/issues/21025
When running the word count example on windows using e.g. the Flink runner
an InvalidPathException is thrown when execution is finished. The message is:
```
INFO:apache_beam.utils.subprocess_server:b'WARNUNG: Failed to remove job
staging directory for token
job_941a4c92-f66d-4d71-8b68-b16cd5026750.'
INFO:apache_beam.utils.subprocess_server:b'java.nio.file.InvalidPathException:
Illegal char <*> at index 136:
C:\\Users\\Thomas\\AppData\\Local\\Temp\\beam-tempgkbgwplc\\artifactsuu86zi08\\d82c20307c13adfba9486c5a114a464cc3fb072ad60623a58839256a91a6c9f8\\*'
INFO:apache_beam.utils.subprocess_server:b'\tat
sun.nio.fs.WindowsPathParser.normalize(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
sun.nio.fs.WindowsPathParser.parse(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
sun.nio.fs.WindowsPathParser.parse(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
sun.nio.fs.WindowsPath.parse(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
sun.nio.fs.WindowsFileSystem.getPath(Unknown
Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
java.nio.file.Paths.get(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.sdk.io.LocalResourceId.resolveLocalPathWindowsOS(LocalResourceId.java:103)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.sdk.io.LocalResourceId.resolve(LocalResourceId.java:65)'
INFO:apache_beam.runners.portability.portable_runner:Job
state changed to DONE
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.sdk.io.LocalResourceId.resolve(LocalResourceId.java:36)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.fnexecution.artifact.ArtifactStagingService$1.removeStagedArtifacts(ArtifactStagingService.java:182)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.fnexecution.artifact.ArtifactStagingService.removeStagedArtifacts(ArtifactStagingService.java:115)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.jobsubmission.JobServerDriver.lambda$createJobService$0(JobServerDriver.java:66)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.jobsubmission.InMemoryJobService.lambda$run$0(InMemoryJobService.java:261)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.jobsubmission.JobInvocation.setState(JobInvocation.java:249)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.jobsubmission.JobInvocation.access$200(JobInvocation.java:51)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.jobsubmission.JobInvocation$1.onSuccess(JobInvocation.java:115)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.runners.jobsubmission.JobInvocation$1.onSuccess(JobInvocation.java:101)'
INFO:apache_beam.utils.subprocess_server:b'\tat
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1058)'
INFO:apache_beam.utils.subprocess_server:b'\tat
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)'
INFO:apache_beam.utils.subprocess_server:b'\tat
java.lang.Thread.run(Unknown Source)'
```
The error seems to be in this function:
```
private LocalResourceId resolveLocalPathWindowsOS(String other,
ResolveOptions resolveOptions) {
String uuid = UUID.randomUUID().toString();
Path pathAsterisksReplaced = Paths.get(pathString.replaceAll("\\*",
uuid));
String otherAsterisksReplaced = other.replaceAll("\\*", uuid);
return new LocalResourceId(
Paths.get(
pathAsterisksReplaced
.resolve(otherAsterisksReplaced)
.toString()
.replaceAll(uuid, "\\*")),
resolveOptions.equals(StandardResolveOptions.RESOLVE_DIRECTORY));
}
```
Paths.get throws an exception since it does not support wildcards on
windows. It seems the function already takes care of replaceing the wildcard
with 'uuid' on the first call to Paths.get, but then in the return statement
Paths.get is called again on a string where uuid is replaced with the wildcard
again, which of course throws the exception.
Unfortunately I don't really understand the logic of the function, so I'm
not sure what the best fix would be.
Imported from Jira
[BEAM-12771](https://issues.apache.org/jira/browse/BEAM-12771). Original Jira
may contain additional context.
Reported by: aKzenT.
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