lcx517

Results 6 comments of lcx517

fix several bugs and add some function in common use

lots diff?

fix several bugs and add some function in common use

Several fixes, too many diff but useful. follow the latest version of main branch, which use zend_string_equal_literal.

[Spark 3.5.0] Rabit Tracker Connection Failure During Distributed XGBoost Training

During debugging a Spark-XGBoost pipeline, I encountered a version-specific warning that never appeared in previous environments: **Warning Log:** > WARN DAGScheduler: Creating new stage failed due to exception - job:...

[Spark 3.5.0] Rabit Tracker Connection Failure During Distributed XGBoost Training

> Hi [@lcx517](https://github.com/lcx517), Looks like you're not using the latest xgboost, since allow_non_zero_for_missing has been totally removed. Understood. I'm using the highest version 2.1.4 under Java 1.8. Since my cluster...

[Spark 3.5.0] Rabit Tracker Connection Failure During Distributed XGBoost Training

> looks like xgboost 3.x still can run with java 8. I'm sorry I remembered incorrectly. It's other third-party libraries in version 3.+ that are based on Java 11. XGBoost...

[Spark 3.5.0] Rabit Tracker Connection Failure During Distributed XGBoost Training

> "ERROR DataBatch: java.lang.IllegalArgumentException: requirement failed: indices and values must have the same number of elements", looks like something wrong about converting the data from spark into xgboost databatch. >...