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TOPIC: Foreign Key Constraint Error when replicating
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Cody Payne (User)
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Foreign Key Constraint Error when replicating 4 Months ago Karma: 0  
Our replication breaks seemingly every time we run the below SQL from master to the slave via the Replicator

Running: tungsten-community-1.3-rc-2

INFO | jvm 1 | 2010/05/06 13:14:20 | 2010-05-06 13:14:20,401 ERROR replicator.applier.JdbcApplier PreparedStatement failed: INSERT INTO benchmark.cnx_touchpoint ( tpid , session_id , tp_guid , orgid , contact_id , group_uid , pipe_opp_uid , call_uid , sched_call_uid , cls_uid , type , call_reason_id , resolutionid , aid , chat_session_uid , start_time , end_time , agent_callback , dw_loaded , call_reason ) VALUES ( ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? )
INFO | jvm 1 | 2010/05/06 13:14:20 | Arguments:
INFO | jvm 1 | 2010/05/06 13:14:20 | - ROW# = 0
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(1: tpid) = 16354368
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(2: session_id) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(3: tp_guid) = 67092962-5933-11df-a5b3-001b78be2e0a
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(4: orgid) = 33
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(5: contact_id) = 4444502
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(6: group_uid) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(7: pipe_opp_uid) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(8: call_uid) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(9: sched_call_uid) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(10: cls_uid) = 19426
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(11: type) = L
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(12: call_reason_id) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(13: resolutionid) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(14: aid) = 15543
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(15: chat_session_uid) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(16: start_time) = 2010-05-06 13:18:35.0
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(17: end_time) =
INFO | jvm 1 | 2010/05/06 13:14:20 | - COL(18: agen
INFO | jvm 1 | 2010/05/06 13:14:20 | 2010-05-06 13:14:20,401 ERROR replicator.pipeline.SingleThreadStageTask [thl-to-dbms] Event application failed: com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails ("benchmark"."cnx_touchpoint", CONSTRAINT "FK_TOUCHPOINT_REF_ACCT" FOREIGN KEY ("aid" REFERENCES "account" ("AID")
INFO | jvm 1 | 2010/05/06 13:14:20 | com.continuent.tungsten.replicator.applier.ApplierException: com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails ("benchmark"."cnx_touchpoint", CONSTRAINT "FK_TOUCHPOINT_REF_ACCT" FOREIGN KEY ("aid" REFERENCES "account" ("AID")
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.applier.JdbcApplier.applyOneRowChangePrepared (JdbcApplier.java:938)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.applier.JdbcApplier.applyRowChangeData(JdbcAp plier.java:1031)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.applier.JdbcApplier.apply(JdbcApplier.java: 1103)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.applier.ApplierWrapper.apply(ApplierWrapper.j ava:90)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.pipeline.SingleThreadStageTask.runTask(Single ThreadStageTask.java:331)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.pipeline.SingleThreadStageTask.run(SingleThre adStageTask.java:122)
INFO | jvm 1 | 2010/05/06 13:14:20 | at java.lang.Thread.run(Thread.java:595)
INFO | jvm 1 | 2010/05/06 13:14:20 | Caused by: com.mysql.jdbc.exceptions.MySQLIntegrityConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails ("benchmark"."cnx_touchpoint", CONSTRAINT "FK_TOUCHPOINT_REF_ACCT" FOREIGN KEY ("aid" REFERENCES "account" ("AID")
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1011)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2542)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1734)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2019)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1937)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1922)
INFO | jvm 1 | 2010/05/06 13:14:20 | at com.continuent.tungsten.replicator.applier.JdbcApplier.applyOneRowChangePrepared (JdbcApplier.java:913)


Doing a ls -l w/ the Manager we get:
+-----------------------------------------------------------------------+
|bcondb04.corporate.connextions.net: EPLICATOR(role=slave, |
|state=OFFLINE:ERROR) |
+-----------------------------------------------------------------------+
| appliedLastEventId: NONE |
| appliedLastSeqno: -1 |
| appliedLatency: -1.0 |
| clusterName: default |
| currentEventId: NONE |
| host: bcondb04.corporate.connextions.n |
|et |
| latestEpochNumber: -1 |
| masterConnectUri: thl://bcondb03/ |
| masterListenUri: thl://bcondb04/ |
| maximumStoredSeqNo: -1 |
| minimumStoredSeqNo: -1 |
| pendingError: Event application failed: |
| com.mysql.jdbc.exceptions.MySQLI |
| ntegrityConstraintViolationExcep |
| Cannot add or update a child row: |
| a foreign key constraint fails |
| ("benchmark"."cnx_touchpoint", |
| CONSTRAINT |
| "FK_TOUCHPOINT_REF_ACCT" FOREIGN |
| KEY ("aid" REFERENCES "account" |
| ("AID") |
| pendingErrorCode: NONE |
| pendingErrorEventId: 000009:0000000000077650;0 |
| pendingErrorSeqno: 185 |
| pendingExceptionMessage: com.mysql.jdbc.exceptions.MySQLI |
| ntegrityConstraintViolationExcep |
| Cannot add or update a child row: |
| a foreign key constraint fails |
| ("benchmark"."cnx_touchpoint", |
| CONSTRAINT |
| "FK_TOUCHPOINT_REF_ACCT" FOREIGN |
| KEY ("aid" REFERENCES "account" |
| ("AID") |
| resourceJdbcDriver: com.mysql.jdbc.Driver |
| resourceJdbcUrl: jdbc:mysql://bcondb04:3306/${DBN |
| AME}?jdbcCompliantTruncation=fal |
| se&zeroDateTimeBehavior=convertT |
| oNull&tinyInt1isBit=false&allowM |
| ultiQueries=true&yearIsDateType= |
| false |
| resourceVendor: mysql |
| role: slave |
| seqnoType: java.lang.Long |
| sourceId: bcondb04 |
| state: OFFLINE:ERROR |
| timeInStateSeconds: 1513.881 |
| uptimeSeconds: 1514.481 |
+-----------------------------------------------------------------------+
+-----------------------------------------------------------------------+
|bcondb04ATASERVER(state=ONLINE) |
+-----------------------------------------------------------------------+
| state: ONLINE |
+-----------------------------------------------------------------------+


Using the thl skip -seqno 185 worked one time after we restarted the replication service on bcondb04 but now seems I have to do it multiple times as there are more then just one of these replication updates waiting to be placed on the slave


Any ideas?
 
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      Topics Author Date
    emo
Foreign Key Constraint Error when replicating
Cody Payne 2010/05/06 13:41
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thread linkthread link Re:Foreign Key Constraint Error when replicating
Cody Payne 2010/05/06 13:54
    thread link
thread linkthread linkthread link Re:Foreign Key Constraint Error when replicating
Robert Hodges 2010/05/07 01:07
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