DataWorks:Problemas comuns

How data backfilling works

Why parallelism fails for hourly and minute nodes

Why instances insira the Pending (Schedule) state

Why the "execute time out of range" error?

Why are no backfill instances generated?

Why are instances waiting for resources?

Why does a task keep waiting for gateway scheduling resources?

Why does a Data Integration task keep showing a 'wait' status?

Key concept

Why does an instance perform a dry execute?

1. Scenario 1: Dry execute for weekly/monthly cycle

2. Scenario 2: Deprecated real-time generated instance

3. Scenario 3: Instance defina as successful

4. Scenario 4: Instance property is defina to dry execute

5. Scenario 5: Unselected instance in temporary workflow

Troubleshooting daily node dry executes

Node execute conditions

Reasons for delayed execution

Task not found in Operation Center

A periodic task generates no instances

Specific task generates no instances

Instances are generated but do not execute

Prerequisites for a task to execute

What happens after I freeze or unfreeze an auto triggered node or an auto triggered node instance?

Why is a frozen auto triggered node execute as scheduled?

Scenario 1: Node succeeds with an execution log

Scenario 2: Node succeeds without an execution log

Referências gerais

• A task configured to retry on failure does not retry after a execute failure and reports Task Execute Timed Out, Killed by System!!

• [What do I do if the following error is reported for a node when the node is execute: OSError: [Errno 7] Argument list too long?](t2100800.dita#section_1r3_6w0_ct6)

Nós do MaxCompute

• [ODPS-0420095: Access Denied - Authorization Failed [4093], You have NO privilege to do the restricted operation on {acs:odps:*:projects/xxxx}. Access Mode is AllDenied.](t2100800.dita#section_pid_20m_hbs)

• What do I do if the message ODPS-0420061: Invalid parameter in HTTP request - Fetched data is larger than the rendering limitation. Please try to reduce your limit size or column number appears?

• What do I do if the data synchronized by using multiple threads is out of order?

Nós do AnalyticDB for MySQL

What do I do if my synchronization node that uses an AnalyticDB for MySQL data source and executes on a shared resource group fails to execute?

Nós de banco de dados

When I execute a data synchronization node that uses a MySQL data source, the system displays an error message indicating that the Java Database Connectivity (JDBC) driver for the MySQL node is not supported. What do I do?

Nós gerais

• How do I visualize the logs of a for-each node, do-while node, or PAI node in Operation Center?

• What do I do if the error message error in your condition execute fail appears when I execute a branch node?

• What do I do if the error message None Ftp connection info!! appears when I execute an FTP Check node?

• What do I do if the error message Connect Failed appears when I execute an FTP Check node?

• What do I do if the error message The current time has exceeded the end-check time point! appears when I execute an FTP Check node?

• What do I do if the error message File not Exists or exceeded the end-check time point! appears when I execute an FTP Check node?

Grupos de recursos

Error: no available machine resources under the task resource group

Undeploy a node

Undeploy nodes

Verifique successful undeployment

Restore an undeployed node

Scenario: Isolated nodes

Grupos de recursos

• How long are logs for instances and the instances retained?

• Why cannot I perform big data computing on a resource group for scheduling?

Outros

How do I adjust the priority of a node instance?