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https://issues.apache.org/jira/browse/HIVE-25744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Krisztian Kasa reassigned HIVE-25744:
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> Support backward compatibility of thrift struct CreationMetadata
> ----------------------------------------------------------------
>
> Key: HIVE-25744
> URL: https://issues.apache.org/jira/browse/HIVE-25744
> Project: Hive
> Issue Type: Task
> Components: Materialized views, Thrift API
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
> Fix For: 4.0.0
>
>
> Old
> {code}
> struct CreationMetadata {
> 1: required string catName
> 2: required string dbName,
> 3: required string tblName,
> 4: required set<string> tablesUsed,
> 5: optional string validTxnList,
> 6: optional i64 materializationTime
> }HIVE-25656 introduced a breaking change in the HiveServer2 <-> Metastore
> thrift api:
> {code}
> New
> {code}
> struct CreationMetadata {
> 1: required string catName
> 2: required string dbName,
> 3: required string tblName,
> 4: required set<SourceTable> tablesUsed,
> 5: optional string validTxnList,
> 6: optional i64 materializationTime
> }
> {code}
> 4th field type changed
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