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https://issues.apache.org/jira/browse/HIVE-26724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ayush Saxena resolved HIVE-26724.
---------------------------------
Fix Version/s: 4.0.0
Resolution: Fixed
> 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
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> 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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