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Py4JError: com.microsoft.azure.synapse.ml.lightgbm.LightGBMClassifier does not exist in the JVM

bug

triage

Status: Open.

#2402 In microsoft/SynapseML;

· matheusfvesco opened on Jul 28, 2025

[BUG] crashed while call lightgbm fit method

bug

triage

Status: Open.

#2395 In microsoft/SynapseML;

· wyfSunflower opened on Jul 2, 2025

[BUG]Inconsistent Training AUC after Saving/Loading Parquet Data

bug

triage

Status: Open.

#2394 In microsoft/SynapseML;

· stupidoge opened on Jun 25, 2025

[BUG]mmlspark==0.18.1 BarrierJobUnsupportedRDDChainException

bug

triage

Status: Open.

#2393 In microsoft/SynapseML;

· wyfSunflower opened on Jun 19, 2025

How to install to EMR from maven repository to /usr/lib/spark/jars

bug

triage

Status: Open.

#2355 In microsoft/SynapseML;

· hueiyuan opened on Mar 19, 2025

[BUG] Fail to run the Python built from source

bug

triage

Status: Open.

#2350 In microsoft/SynapseML;

· luyanaa opened on Feb 21, 2025

[BUG] Failure to communicate with tenant in West US

bug

triage

Status: Open.

#2347 In microsoft/SynapseML;

· dbeavon opened on Feb 11, 2025

[BUG] SIGSEGV / SIGBUS error in streaming mode LightGBM

bug

triage

Status: Open.

#2333 In microsoft/SynapseML;

· fonhorst opened on Jan 4, 2025

[BUG] lightgbm and CrossValidator are not compatible

bug

triage

Status: Open.

#2323 In microsoft/SynapseML;

· stupidoge opened on Dec 2, 2024

[BUG] LightGBMRegressor Verbosity = 1, isProvideTrainingMetric= True do nothing

bug

triage

Status: Open.

#2312 In microsoft/SynapseML;

· sohaibsyed21 opened on Nov 12, 2024

[BUG] java.net.ConnectException: Connection refused (Connection refused)

bug

triage

Status: Open.

#2310 In microsoft/SynapseML;

· user673 opened on Nov 11, 2024

[BUG]Error using LightGBMRegressor.fit() ==> Py4JJavaError: An error occurred while calling o9599.fit.

bug

triage

Status: Open.

#2305 In microsoft/SynapseML;

· jlbp99 opened on Oct 28, 2024