[ https://issues.apache.org/jira/browse/BEAM-1273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Diomin reassigned BEAM-1273: ----------------------------------- Assignee: Alexey Diomin (was: Aljoscha Krettek) > Error with FlinkPipelineOptions serialization after setStateBackend > ------------------------------------------------------------------- > > Key: BEAM-1273 > URL: https://issues.apache.org/jira/browse/BEAM-1273 > Project: Beam > Issue Type: Bug > Components: runner-flink > Reporter: Alexey Diomin > Assignee: Alexey Diomin > > Trying setup FlinkPipelineOptions.setStateBackend cause error: > {code} > Caused by: com.fasterxml.jackson.databind.JsonMappingException: Can not > construct instance of org.apache.flink.runtime.state.AbstractStateBackend: > abstract types either need to be mapped to concrete types, have custom > deserializer, or contain additional type information. > {code} > Exception was thrown in SerializedPipelineOptions. > Main problem then AbstractStateBackend and their implementation can't be > mapped in JSON schema for serialization. > Error starting after: > [BEAM-617][flink] introduce option to set state backend -- This message was sent by Atlassian JIRA (v6.3.4#6332)