Madhan Neethiraj created RANGER-775:
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Summary: Annotate classes used in REST API with ignoreUnknown=true
for version compatibility
Key: RANGER-775
URL: https://issues.apache.org/jira/browse/RANGER-775
Project: Ranger
Issue Type: Bug
Components: plugins
Affects Versions: 0.5.0
Reporter: Madhan Neethiraj
Assignee: Madhan Neethiraj
Classes used in Ranger REST API must be annotated to ignore unknown attributes
that might be found in the response from the server - with
@JsonIgnoreProperties(ignoreUnknown=true). If not, the older version of REST
clients might fail to process the response from newer version of Ranger Admin -
like HDP-2.3.* plugins fail while reading the policies downloaded from Erie TP
version of Ranger Admin.
To avoid this issue, ensure that all classes, including the inner classes, are
annotated with @JsonIgnoreProperties(ignoreUnknown=true). Following inner
classes currently miss this annotation:
RangerServiceDef.RangerEnumDef
RangerServiceDef.RangerEnumElementDef
RangerServiceDef.RangerServiceConfigDef
RangerServiceDef.RangerResourceDef
RangerServiceDef.RangerAccessTypeDef
RangerServiceDef.RangerPolicyConditionDef
RangerServiceDef.RangerContextEnricherDef
RangerPolicy.RangerPolicyResource
RangerPolicy.RangerPolicyItem
RangerPolicy.RangerPolicyItemAccess
RangerPolicy.RangerPolicyItemCondition
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