Hi, This is harmless exception related to blueprints which happens when you run upgrade script and does not affected cluster deployment functionality.
Best Regards, Sid On Thu, Apr 24, 2014 at 1:52 PM, ILOGLU, EMINE <[email protected]> wrote: > I get this in /var/log/ambari-server/ambari-server.log. Any remedy > suggested? > > > > 13:47:46,000 WARN [main] DBAccessorImpl:469 - Error executing query: > ALTER TABLE hostgroup_component ADD CONSTRAINT FK_hg_blueprint_name FOREIGN > KEY (blueprint_name) REFERENCES hostgroup (blueprint_name) > > org.postgresql.util.PSQLException: ERROR: there is no unique constraint > matching given keys for referenced table "hostgroup" > > at > org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2102) > > at > org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1835) > > at > org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:500) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:374) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:366) > > at > org.apache.ambari.server.orm.DBAccessorImpl.executeQuery(DBAccessorImpl.java:466) > > at > org.apache.ambari.server.orm.DBAccessorImpl.executeQuery(DBAccessorImpl.java:452) > > at > org.apache.ambari.server.orm.DBAccessorImpl.addFKConstraint(DBAccessorImpl.java:337) > > at > org.apache.ambari.server.orm.DBAccessorImpl.addFKConstraint(DBAccessorImpl.java:321) > > at > org.apache.ambari.server.upgrade.UpgradeCatalog150.executeDDLUpdates(UpgradeCatalog150.java:395) > > at > org.apache.ambari.server.upgrade.AbstractUpgradeCatalog.upgradeSchema(AbstractUpgradeCatalog.java:177) > > at > org.apache.ambari.server.upgrade.SchemaUpgradeHelper.executeUpgrade(SchemaUpgradeHelper.java:175) > > at > org.apache.ambari.server.upgrade.SchemaUpgradeHelper.main(SchemaUpgradeHelper.java:235) > > 13:47:46,002 WARN [main] DBAccessorImpl:339 - Add FK constraint failed, > constraintName = FK_hg_blueprint_name, tableName = hostgroup_component > > org.postgresql.util.PSQLException: ERROR: there is no unique constraint > matching given keys for referenced table "hostgroup" > > at > org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2102) > > at > org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1835) > > at > org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:500) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:374) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:366) > > at > org.apache.ambari.server.orm.DBAccessorImpl.executeQuery(DBAccessorImpl.java:466) > > at > org.apache.ambari.server.orm.DBAccessorImpl.executeQuery(DBAccessorImpl.java:452) > > at > org.apache.ambari.server.orm.DBAccessorImpl.addFKConstraint(DBAccessorImpl.java:337) > > at > org.apache.ambari.server.orm.DBAccessorImpl.addFKConstraint(DBAccessorImpl.java:321) > > at > org.apache.ambari.server.upgrade.UpgradeCatalog150.executeDDLUpdates(UpgradeCatalog150.java:395) > > at > org.apache.ambari.server.upgrade.AbstractUpgradeCatalog.upgradeSchema(AbstractUpgradeCatalog.java:177) > > at > org.apache.ambari.server.upgrade.SchemaUpgradeHelper.executeUpgrade(SchemaUpgradeHelper.java:175) > > at > org.apache.ambari.server.upgrade.SchemaUpgradeHelper.main(SchemaUpgradeHelper.java:235) > > 13:47:46,017 INFO [main] DBAccessorImpl:463 - Executing query: ALTER > TABLE hostgroup_component ADD CONSTRAINT FK_hgc_blueprint_name FOREIGN KEY > (hostgroup_name) REFERENCES hostgroup (name) > > 13:47:46,018 WARN [main] DBAccessorImpl:469 - Error executing query: > ALTER TABLE hostgroup_component ADD CONSTRAINT FK_hgc_blueprint_name > FOREIGN KEY (hostgroup_name) REFERENCES hostgroup (name) > > org.postgresql.util.PSQLException: ERROR: there is no unique constraint > matching given keys for referenced table "hostgroup" > > at > org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2102) > > at > org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1835) > > at > org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:500) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:374) > > at > org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:366) > > at > org.apache.ambari.server.orm.DBAccessorImpl.executeQuery(DBAccessorImpl.java:466) > > at > org.apache.ambari.server.orm.DBAccessorImpl.executeQuery(DBAccessorImpl.java:452) > > at > org.apache.ambari.server.orm.DBAccessorImpl.addFKConstraint(DBAccessorImpl.java:337) > > at > org.apache.ambari.server.orm.DBAccessorImpl.addFKConstraint(DBAccessorImpl.java:321) > > at > org.apache.ambari.server.upgrade.UpgradeCatalog150.executeDDLUpdates(UpgradeCatalog150.java:396) > > at > org.apache.ambari.server.upgrade.AbstractUpgradeCatalog.upgradeSchema(AbstractUpgradeCatalog.java:177) > > at > org.apache.ambari.server.upgrade.SchemaUpgradeHelper.executeUpgrade(SchemaUpgradeHelper.java:175) > > at > org.apache.ambari.server.upgrade.SchemaUpgradeHelper.main(SchemaUpgradeHelper.java:235) > -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. 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