Github user maropu commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/171#discussion_r233399519
--- Diff:
spark/spark-2.3/src/test/scala/org/apache/spark/sql/hive/XGBoostSuite.scala ---
@@ -77,6 +77,7 @@ final class XGBoostSuite extends VectorQueryTest {
val model =
hiveContext.sparkSession.read.format("libxgboost").load(tempDir)
val predict = model.join(mllibTestDf)
.xgboost_predict($"rowid", $"features", $"model_id",
$"pred_model")
--- End diff --
Since it seems the test fails in JNI, we have no stacktrace;
```
XGBoostSuite:
- resolve libxgboost
- check XGBoost options
AssertError:read can not have position excceed buffer length
...
```
---
