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https://issues.apache.org/jira/browse/TAJO-1901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942639#comment-14942639
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ASF GitHub Bot commented on TAJO-1901:
--------------------------------------
Github user hyunsik commented on the pull request:
https://github.com/apache/tajo/pull/796#issuecomment-145336827
I manually verified 'mvn clean install' more. But, the test failure is not
related to this patch and the failure seems to be occur occasionally. So, here
is my +1. The patch looks good to me and fixes the bug.
> Repair partition throws ArrayIndexOutOfBoundsException occasionally.
> --------------------------------------------------------------------
>
> Key: TAJO-1901
> URL: https://issues.apache.org/jira/browse/TAJO-1901
> Project: Tajo
> Issue Type: Bug
> Components: Catalog
> Affects Versions: 0.11.0, 0.12.0
> Reporter: Jaehwa Jung
> Assignee: Jaehwa Jung
> Fix For: 0.11.0, 0.12.0
>
>
> If words of database name include words of table name, repair partition will
> throws ArrayIndexOutOfBoundsException as following:
> * Table description
> {code:xml}
> 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)
> {code}
> * Error messages
> {code:xml}
> 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)
> {code}
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