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Jeff Zhang commented on TEZ-1568: --------------------------------- [~bikassaha] I remove this, it is not used. + private AtomicBoolean eventHandled = new AtomicBoolean(false); > Add system test for propagation of diagnostics for errors > --------------------------------------------------------- > > Key: TEZ-1568 > URL: https://issues.apache.org/jira/browse/TEZ-1568 > Project: Apache Tez > Issue Type: Sub-task > Reporter: Jeff Zhang > Assignee: Jeff Zhang > Attachments: TEZ-1568.patch, Tez-1568-2.patch, Tez-1568-3.patch, > Tez-1568-4.patch, Tez-1568-5.patch, Tez-1568-6.patch > > > Design system test where exception come from Input, Output, Processor, > InputInitializer and VertexManagerPlugin -- This message was sent by Atlassian JIRA (v6.3.4#6332)