[PHOENIX-4609] Error Occurs while selecting a specific set of columns : ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes, but had 2

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: 4.11.0, 4.13.0
• Flags: Important
• Assignee: Unassigned
• Reporter: Aman Jha
• Created: 15/Feb/18 15:51
• Updated: 22/Jul/18 21:46
• Resolved: 22/Jul/18 21:46

Description

While selecting columns from a table, an error occurs for Illegal Data.

ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes, but had 2

The data is read/write only through the Phoenix Client.

Moreover, this error only occurs while running queries via Java Program only and not through the Squirrel SQL client. Is there any other way to access results from the ResultSet that is returned from Phoenix Client. 

 

Environment Details : 

HBase Version : 1.2.6 on Hadoop 2.8.2

Phoenix Version : 4.11.0-HBase-1.2

OS: LINUX(RHEL)

 

The following error is caused when selecting columns via a Java Program

ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes, but had 2; nested exception is java.sql.SQLException: ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes, but had 2
at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:102)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:419)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:474)
at com.zycus.qe.service.impl.PhoenixHBaseDAOImpl.fetchAggregationResult(PhoenixHBaseDAOImpl.java:752)
... 14 common frames omitted
Caused by: java.sql.SQLException: ERROR 201 (22000): Illegal data. Expected length of at least 8 bytes, but had 2
at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:483)
at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:150)
at org.apache.phoenix.schema.KeyValueSchema.next(KeyValueSchema.java:213)
at org.apache.phoenix.schema.KeyValueSchema.iterator(KeyValueSchema.java:165)
at org.apache.phoenix.schema.KeyValueSchema.iterator(KeyValueSchema.java:171)
at org.apache.phoenix.schema.KeyValueSchema.iterator(KeyValueSchema.java:175)
at org.apache.phoenix.expression.ProjectedColumnExpression.evaluate(ProjectedColumnExpression.java:115)
at org.apache.phoenix.iterate.OrderedResultIterator.getResultIterator(OrderedResultIterator.java:260)
at org.apache.phoenix.iterate.OrderedResultIterator.next(OrderedResultIterator.java:199)
at org.apache.phoenix.iterate.BaseGroupedAggregatingResultIterator.next(BaseGroupedAggregatingResultIterator.java:64)
at org.apache.phoenix.iterate.LookAheadResultIterator$1.advance(LookAheadResultIterator.java:47)
at org.apache.phoenix.iterate.LookAheadResultIterator.init(LookAheadResultIterator.java:59)
at org.apache.phoenix.iterate.LookAheadResultIterator.next(LookAheadResultIterator.java:65)
at org.apache.phoenix.iterate.BaseGroupedAggregatingResultIterator.next(BaseGroupedAggregatingResultIterator.java:64)
at org.apache.phoenix.iterate.OrderedResultIterator.getResultIterator(OrderedResultIterator.java:255)
at org.apache.phoenix.iterate.OrderedResultIterator.next(OrderedResultIterator.java:199)
at org.apache.phoenix.iterate.OrderedAggregatingResultIterator.next(OrderedAggregatingResultIterator.java:51)
at org.apache.phoenix.iterate.DelegateResultIterator.next(DelegateResultIterator.java:44)
at org.apache.phoenix.execute.TupleProjectionPlan$1.next(TupleProjectionPlan.java:62)
at org.apache.phoenix.iterate.LookAheadResultIterator$1.advance(LookAheadResultIterator.java:47)
at org.apache.phoenix.iterate.LookAheadResultIterator.init(LookAheadResultIterator.java:59)
at org.apache.phoenix.iterate.LookAheadResultIterator.next(LookAheadResultIterator.java:65)
at org.apache.phoenix.iterate.BaseGroupedAggregatingResultIterator.next(BaseGroupedAggregatingResultIterator.java:64)
at org.apache.phoenix.iterate.LookAheadResultIterator$1.advance(LookAheadResultIterator.java:47)
at org.apache.phoenix.iterate.LookAheadResultIterator.init(LookAheadResultIterator.java:59)
at org.apache.phoenix.iterate.LookAheadResultIterator.next(LookAheadResultIterator.java:65)
at org.apache.phoenix.iterate.BaseGroupedAggregatingResultIterator.next(BaseGroupedAggregatingResultIterator.java:64)
at org.apache.phoenix.iterate.UngroupedAggregatingResultIterator.next(UngroupedAggregatingResultIterator.java:39)
at org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:778)
at org.apache.commons.dbcp.DelegatingResultSet.next(DelegatingResultSet.java:207)
at org.apache.commons.dbcp.DelegatingResultSet.next(DelegatingResultSet.java:207)
... 16 common frames omitted

 

Find the attached files for queries for reproducing the bug and the java file used for querying the result.

Issue Links

• duplicates: PHOENIX-4588 Clone expression also if it's children have Determinism.PER_INVOCATION