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https://issues.apache.org/jira/browse/TAJO-1642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14598784#comment-14598784
]
Hudson commented on TAJO-1642:
------------------------------
SUCCESS: Integrated in Tajo-master-build #735 (See
[https://builds.apache.org/job/Tajo-master-build/735/])
TAJO-1642: CatalogServer need to check meta table first. (jaehwa) (blrunner:
rev b24d18f5b3cf9ed3c4a4a41bff654c965521542f)
* CHANGES
*
tajo-catalog/tajo-catalog-server/src/main/java/org/apache/tajo/catalog/store/XMLCatalogSchemaManager.java
*
tajo-catalog/tajo-catalog-server/src/main/java/org/apache/tajo/catalog/store/AbstractDBStore.java
> CatalogServer need to check meta table first.
> ---------------------------------------------
>
> Key: TAJO-1642
> URL: https://issues.apache.org/jira/browse/TAJO-1642
> Project: Tajo
> Issue Type: Bug
> Components: catalog
> Reporter: Jaehwa Jung
> Assignee: Jaehwa Jung
> Fix For: 0.11.0, 0.10.2
>
> Attachments: TAJO-1642.patch
>
>
> When I start up tajo-0.11.0-SNAPSHOT with the catalog-site.xml which is set
> for tajo-0.10.1-SNAPSHOT, I failed to start up TajoMaster as following
> {code:xml}
> 09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create META databse
> object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create
> TABLESPACES databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create
> DATABASES_ databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create TABLES
> databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create COLUMNS
> databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create OPTIONS
> databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create INDEXES
> databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create STATS
> databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create
> PARTITION_METHODS databse object. Already exists.
> 15/06/09 11:20:52 INFO store.XMLCatalogSchemaManager: Skip to create
> PARTITIONS databse object. Already exists.
> 15/06/09 11:20:52 WARN store.XMLCatalogSchemaManager: Failed to drop database
> objects TABLE TABLESPACES,TABLE DATABASES_,TABLE TABLES,TABLE PARTITION_KEYS
> 15/06/09 11:20:52 ERROR catalog.CatalogServer: CatalogServer initialization
> failed
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> org.apache.tajo.catalog.CatalogServer.serviceInit(CatalogServer.java:135)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> at org.apache.tajo.master.TajoMaster.serviceInit(TajoMaster.java:214)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.tajo.master.TajoMaster.main(TajoMaster.java:603)
> Caused by: org.apache.tajo.catalog.exception.CatalogException: Cannot
> initialize the persistent storage of Catalog
> at
> org.apache.tajo.catalog.store.AbstractDBStore.<init>(AbstractDBStore.java:162)
> at org.apache.tajo.catalog.store.MySQLStore.<init>(MySQLStore.java:36)
> ... 10 more
> Caused by: org.apache.tajo.catalog.exception.CatalogException: Cannot add
> foreign key constraint
> at
> org.apache.tajo.catalog.store.XMLCatalogSchemaManager.createBaseSchema(XMLCatalogSchemaManager.java:305)
> at
> org.apache.tajo.catalog.store.AbstractDBStore.createBaseTable(AbstractDBStore.java:86)
> at
> org.apache.tajo.catalog.store.AbstractDBStore.<init>(AbstractDBStore.java:150)
> ... 11 more
> Caused by: java.sql.SQLException: Cannot add foreign key constraint
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:998)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3835)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3771)
> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2435)
> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2582)
> at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2531)
> at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1618)
> at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1549)
> at
> org.apache.tajo.catalog.store.XMLCatalogSchemaManager.createBaseSchema(XMLCatalogSchemaManager.java:301)
> ... 13 more
> {code}
> The cause of above error is that table schema difference with
> tajo-0.10.1-SNAPSHOT and tajo-0.11.0-SNAPSHOT. A few new tables for table
> partition management is added to tajo-0.11.0-SNAPSHOT.
> I thought that the error was trivial. But I found that it had seriously
> affected to existing catalog because all column informations had been deleted.
> Fortunately, I found some problem of AbstractDBStore and I pland to send a PR
> today.
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