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https://issues.apache.org/jira/browse/HIVE-15855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fei Hui updated HIVE-15855:
---------------------------
Attachment: HIVE-15855.patch
patch uploaded
> throws NPE when using Hplsql UDF
> --------------------------------
>
> Key: HIVE-15855
> URL: https://issues.apache.org/jira/browse/HIVE-15855
> Project: Hive
> Issue Type: Bug
> Components: hpl/sql
> Affects Versions: 2.2.0
> Environment: hive 2.2.0
> Reporter: Fei Hui
> Assignee: Fei Hui
> Attachments: HIVE-15855.patch
>
>
> http://www.hplsql.org/udf
> here is error log i get
> Caused by: java.lang.NullPointerException
> at org.apache.hive.hplsql.Exec.setVariable(Exec.java:148)
> ~[hive-hplsql-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hive.hplsql.Exec.setVariable(Exec.java:158)
> ~[hive-hplsql-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hive.hplsql.Udf.setParameters(Udf.java:92)
> ~[hive-hplsql-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hive.hplsql.Udf.evaluate(Udf.java:74)
> ~[hive-hplsql-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator._evaluate(ExprNodeGenericFuncEvaluator.java:187)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:80)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.ExprNodeEvaluator.evaluate(ExprNodeEvaluator.java:68)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:88)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:897)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:130)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:438)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:430)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:147)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:2209)
> ~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.SQLOperation.getNextRowSet(SQLOperation.java:492)
> ~[hive-service-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
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