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https://issues.apache.org/jira/browse/TEZ-1893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jeff Zhang updated TEZ-1893:
----------------------------
    Description: 
{code}
          throw new TezUncheckedException(vertex.getLogIdentifier() +
          " has -1 tasks but does not have input initializers, " +
          "1-1 uninited sources or custom vertex manager to set it at runtime");
{code}

IMO, for this kind of verification we could do it in client side (DAG.verify)

  was:
{code}
          throw new TezUncheckedException(vertex.getLogIdentifier() +
          " has -1 tasks but does not have input initializers, " +
          "1-1 uninited sources or custom vertex manager to set it at runtime");
{code}

IMO, we could do think of verification in client side (DAG.verify)


> Some vertex init fail are still not propagated to clients
> ---------------------------------------------------------
>
>                 Key: TEZ-1893
>                 URL: https://issues.apache.org/jira/browse/TEZ-1893
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>            Assignee: Jeff Zhang
>
> {code}
>           throw new TezUncheckedException(vertex.getLogIdentifier() +
>           " has -1 tasks but does not have input initializers, " +
>           "1-1 uninited sources or custom vertex manager to set it at 
> runtime");
> {code}
> IMO, for this kind of verification we could do it in client side (DAG.verify)



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