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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-1949) NPE while inserting NULL in a VARCHAR array using UPSERT stmt
Date Wed, 06 May 2015 05:56:00 GMT
ramkrishna.s.vasudevan created PHOENIX-1949:
-----------------------------------------------

             Summary: NPE while inserting NULL in a VARCHAR array using UPSERT stmt
                 Key: PHOENIX-1949
                 URL: https://issues.apache.org/jira/browse/PHOENIX-1949
             Project: Phoenix
          Issue Type: Bug
            Reporter: ramkrishna.s.vasudevan
            Assignee: ramkrishna.s.vasudevan
             Fix For: 4.4.0


With reference to the mail in user list there is an NPE when upserting NULL in an VARCHAR
array as reported by Kathir
{code}
Is it possible to insert null elements in an array type column?

CREATE TABLE ARRAYTEST124 (ID VARCHAR, NAME VARCHAR ARRAY CONSTRAINT PK PRIMARY KEY(ID))

UPSERT INTO ARRAYTEST124 (ID, NAME) VALUES('123',ARRAY['ABC','XYZ',null])
UPSERT INTO ARRAYTEST124 (ID, NAME) VALUES('123',ARRAY['ABC',null,'XYZ'])
UPSERT INTO ARRAYTEST124 (ID, NAME) VALUES('123',ARRAY[null,'ABC','XYZ'])

I'm using phoenix 4.4.0-HBase-0.98-rc0

I'm getting a null pointer exception, while trying to do the above upserts

java.lang.NullPointerException
            at org.apache.phoenix.schema.types.PVarchar.toObject(PVarchar.java:62)
            at org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:979)
            at org.apache.phoenix.schema.types.PDataType.toObject(PDataType.java:992)
            at org.apache.phoenix.compile.ExpressionCompiler.visitLeave(ExpressionCompiler.java:1275)
            at org.apache.phoenix.compile.ExpressionCompiler.visitLeave(ExpressionCompiler.java:142)
            at org.apache.phoenix.parse.ArrayConstructorNode.accept(ArrayConstructorNode.java:43)
            at org.apache.phoenix.compile.UpsertCompiler.compile(UpsertCompiler.java:733)
            at org.apache.phoenix.jdbc.PhoenixStatement$ExecutableUpsertStatement.compilePlan(PhoenixStatement.java:525)
            at org.apache.phoenix.jdbc.PhoenixStatement$ExecutableUpsertStatement.compilePlan(PhoenixStatement.java:513)
            at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:299)
            at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:292)
            at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
            at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:290)
            at org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:222)
            at org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:173)
            at org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:178)

{code}




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