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via Spring JIRA by Ilayaperumal Gopinathan, 1 year ago
via Spring JIRA by Ilayaperumal Gopinathan, 2 years ago
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, 5 months ago
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java.lang.NullPointerException at com.fasterxml.jackson.core.JsonFactory.createParser( at com.fasterxml.jackson.databind.ObjectReader.readValue( at at at at at at at at at at org.springframework.xd.dirt.server.admin.deployment.zk.DeploymentLoader.loadStream( at org.springframework.xd.dirt.server.admin.deployment.zk.DefaultDeploymentStateRecalculator.recalculateStreamStates( at org.springframework.xd.dirt.server.admin.deployment.zk.DefaultDeploymentStateRecalculator.onSupervisorElected( at org.springframework.xd.dirt.server.admin.deployment.zk.DeploymentSupervisor$LeaderListener.takeLeadership( at$WrappedListener.takeLeadership( at at at$100( at$ at$ at at java.util.concurrent.Executors$ at at java.util.concurrent.ThreadPoolExecutor.runWorker( at java.util.concurrent.ThreadPoolExecutor$ at