[jira] [Created] (PHOENIX-1363) java.lang.ArrayIndexOutOfBoundsException with min/max query on CHAR column with '0' prefixed values

[Hari Krishna Dara (JIRA)]

Hari Krishna Dara created PHOENIX-1363:
------------------------------------------

             Summary: java.lang.ArrayIndexOutOfBoundsException with min/max 
query on CHAR column with '0' prefixed values
                 Key: PHOENIX-1363
                 URL: https://issues.apache.org/jira/browse/PHOENIX-1363
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 4.1
         Environment: HBase 0.98.4
RHEL 6.5
            Reporter: Hari Krishna Dara


While playing with the queries to reproduce PHOENIX-1362, I got the below 
exception (take the same schema and data as in PHOENIX-1362):

{noformat}
0: jdbc:phoenix:isthbase01-mnds2-1-crd> select min(VAL2), min(VAL3) from TT;
+------------+------------+
| MIN(VAL2)  | MIN(VAL3)  |
+------------+------------+
java.lang.ArrayIndexOutOfBoundsException
        at java.lang.System.arraycopy(Native Method)
        at 
org.apache.phoenix.schema.KeyValueSchema.writeVarLengthField(KeyValueSchema.java:150)
        at 
org.apache.phoenix.schema.KeyValueSchema.toBytes(KeyValueSchema.java:116)
        at 
org.apache.phoenix.schema.KeyValueSchema.toBytes(KeyValueSchema.java:91)
        at 
org.apache.phoenix.expression.aggregator.Aggregators.toBytes(Aggregators.java:109)
        at 
org.apache.phoenix.iterate.GroupedAggregatingResultIterator.next(GroupedAggregatingResultIterator.java:83)
        at 
org.apache.phoenix.iterate.UngroupedAggregatingResultIterator.next(UngroupedAggregatingResultIterator.java:39)
        at 
org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:732)
        at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2429)
        at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2074)
        at sqlline.SqlLine.print(SqlLine.java:1735)
        at sqlline.SqlLine$Commands.execute(SqlLine.java:3683)
        at sqlline.SqlLine$Commands.sql(SqlLine.java:3584)
        at sqlline.SqlLine.dispatch(SqlLine.java:821)
        at sqlline.SqlLine.begin(SqlLine.java:699)
        at sqlline.SqlLine.mainWithInputRedirection(SqlLine.java:441)
        at sqlline.SqlLine.main(SqlLine.java:424)
0: jdbc:phoenix:isthbase01-mnds2-1-crd> select min(VAL1), min(VAL2) from TT;
+------------+------------+
| MIN(VAL1)  | MIN(VAL2)  |
+------------+------------+
| 0          | null       |
+------------+------------+
{noformat}




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