[TAJO-1901] Repair partition throws ArrayIndexOutOfBoundsException occasionally.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.11.0, 0.12.0
• Fix Version/s: 0.11.0, 0.12.0
• Component/s: Catalog
• Assignee: JaeHwa Jung
• Reporter: JaeHwa Jung
• Created: 30/Sep/15 05:19
• Updated: 04/Oct/15 23:02
• Resolved: 04/Oct/15 22:36

Description

If words of database name include words of table name, repair partition will throws ArrayIndexOutOfBoundsException as following:

• Table description

  table name: tpch_partition.part
  table uri: hdfs://localhost:9010/tajo/warehouse/tpch_partition/part
  store type: TEXT
  number of rows: unknown
  volume: 23.4 MB
  Options: 
  	'transient_lastDdlTime'='1441267331'
  	'text.null'='\\N'
  	'text.delimiter'='|'
  
  schema: 
  p_partkey	INT8
  p_name	TEXT
  p_mfgr	TEXT
  p_brand	TEXT
  p_type	TEXT
  p_container	TEXT
  p_retailprice	FLOAT8
  p_comment	TEXT
  
  Partitions: 
  type:COLUMN
  columns::p_size (INT4)
  

• Error messages

  java.lang.ArrayIndexOutOfBoundsException: 1
          at org.apache.tajo.master.exec.DDLExecutor.getPartitionDesc(DDLExecutor.java:666)
          at org.apache.tajo.master.exec.DDLExecutor.repairPartition(DDLExecutor.java:628)
          at org.apache.tajo.master.exec.DDLExecutor.alterTable(DDLExecutor.java:552)
          at org.apache.tajo.master.exec.DDLExecutor.execute(DDLExecutor.java:119)