Ayush Saxena created HIVE-26724:
-----------------------------------
Summary: Mask UDF failing with NPE
Key: HIVE-26724
URL: https://issues.apache.org/jira/browse/HIVE-26724
Project: Hive
Issue Type: Bug
Reporter: Ayush Saxena
Assignee: Ayush Saxena
The mask UDF fails with NPE in prod, due to unavailability of the session conf.
Trace:
{noformat}
... 20 more
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.udf.generic.MaskHashTransformer.transform(GenericUDFMaskHash.java:50)
at
org.apache.hadoop.hive.ql.udf.generic.StringTransformerAdapter.getTransformedWritable(BaseMaskUDF.java:459)
at
org.apache.hadoop.hive.ql.udf.generic.BaseMaskUDF.evaluate(BaseMaskUDF.java:84)
at
org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:235)
at
org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
at
org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:68)
at
org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:88)
... 24 more
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) :
attempt_1667823513257_0010_2_00_000000_1:java.lang.RuntimeException:
java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException:
Hive Runtime Error while processing row
at
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:351)
at
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:280)
at
org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:374){noformat}
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