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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