Github user maropu commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/95#discussion_r125845972
--- Diff: xgboost/src/main/java/hivemall/xgboost/XGBoostUDTF.java ---
@@ -326,7 +320,7 @@ public void close() throws HiveException {
logger.info("model_id:" + modelId.toString() + " size:" +
predModel.length);
forward(new Object[] {modelId, predModel});
} catch (Exception e) {
--- End diff --
It seems we can't cuz `close()` only throws `HiveException`.
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