Dieter De Paepe created HBASE-29808:
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Summary: Simplify backup history retrieval
Key: HBASE-29808
URL: https://issues.apache.org/jira/browse/HBASE-29808
Project: HBase
Issue Type: Improvement
Components: backup&restore
Reporter: Dieter De Paepe
The API and code that is used to retrieve the backup history (BackupInfo) is
messy. Some points of critique:
* There's a specific BackupState value ANY just meant as "don't filter any in
this retrieval API"
* BackupSystemTable#getBackupHistory and BackupSystemTable#getBackupInfos both
retrieve BackupInfo, but don't clearly describe their difference.
* There's many different versions of BackupSystemTable#getBackupHistory, which
are all very similar, without any real optimizations between them:
ArrayList<BackupInfo> getBackupHistory(boolean onlyCompleted)
List<BackupInfo> getBackupHistory()
List<BackupInfo> getHistory(int n)
List<BackupInfo> getBackupHistory(int n, BackupInfo.Filter... filters)
List<BackupInfo> getBackupHistory(String backupRoot)
List<BackupInfo> getBackupHistoryForTable(TableName name)
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