pvary commented on PR #9302:
URL: https://github.com/apache/iceberg/pull/9302#issuecomment-1858112362
I am using java 8
Previuosly, I have run this:
```
$ ./gradlew :iceberg-flink:iceberg-flink-runtime-1.18:build
Starting a Gradle Daemon, 1 busy Daemon could not be reused, use --status
for details
> Task :iceberg-flink:iceberg-flink-runtime-1.18:checkClassUniqueness FAILED
> Task :iceberg-flink:iceberg-flink-1.18:compileTestJava
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task
':iceberg-flink:iceberg-flink-runtime-1.18:checkClassUniqueness'.
> baseline-class-uniqueness detected multiple jars containing identically
named classes. Please resolve these problems, or run `./gradlew
checkClassUniqueness --write-locks` to accept them:
# Danger! Multiple jars contain identically named classes. This may cause
different behaviour depending on classpath ordering.
# Run ./gradlew checkClassUniqueness --write-locks to update this file
## runtimeClasspath
[org.apache.iceberg:iceberg-api, org.apache.iceberg:iceberg-core]
- org.apache.iceberg.view.SQLViewRepresentation
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
* Get more help at https://help.gradle.org
Deprecated Gradle features were used in this build, making it incompatible
with Gradle 9.0.
You can use '--warning-mode all' to show the individual deprecation warnings
and determine if they come from your own scripts or plugins.
See
https://docs.gradle.org/8.1.1/userguide/command_line_interface.html#sec:command_line_warnings
BUILD FAILED in 1m 8s
53 actionable tasks: 4 executed, 49 up-to-date
```
I have run the `./gradlew checkClassUniqueness --write-locks` as suggested,
and that created plenty of `lock` files:
```
aliyun/baseline-class-uniqueness.lock
arrow/baseline-class-uniqueness.lock
aws/baseline-class-uniqueness.lock
aws/src/main/generated/
azure/baseline-class-uniqueness.lock
core/src/main/generated/
data/baseline-class-uniqueness.lock
dell/baseline-class-uniqueness.lock
delta-lake/baseline-class-uniqueness.lock
flink/v1.18/flink-runtime/baseline-class-uniqueness.lock
flink/v1.18/flink/baseline-class-uniqueness.lock
gcp/baseline-class-uniqueness.lock
hive-metastore/baseline-class-uniqueness.lock
hive-metastore/src/main/generated/
hive-runtime/baseline-class-uniqueness.lock
mr/baseline-class-uniqueness.lock
nessie/baseline-class-uniqueness.lock
orc/baseline-class-uniqueness.lock
parquet/baseline-class-uniqueness.lock
pig/baseline-class-uniqueness.lock
settings-gradle.lockfile
snowflake/baseline-class-uniqueness.lock
spark/v3.5/spark-runtime/baseline-class-uniqueness.lock
spark/v3.5/spark/baseline-class-uniqueness.lock
```
I tried to find the indicated duplicate file, but failed.
Since then I can not repro it either, so just disregard my previous comment.
Sorry for the noise 😢
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