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https://issues.apache.org/jira/browse/HBASE-18808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Rodionov reassigned HBASE-18808:
-----------------------------------------
Assignee: (was: Vladimir Rodionov)
> Ineffective config check in BackupLogCleaner#getDeletableFiles()
> ----------------------------------------------------------------
>
> Key: HBASE-18808
> URL: https://issues.apache.org/jira/browse/HBASE-18808
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
>
> Here is related code:
> {code}
> if (this.getConf() == null || !BackupManager.isBackupEnabled(getConf())) {
> LOG.warn("Backup is not enabled. Check your " +
> BackupRestoreConstants.BACKUP_ENABLE_KEY
> + " setting");
> return files;
> }
> {code}
> However, in setConf() we don't store the Configuration where backup is
> disabled:
> {code}
> public void setConf(Configuration config) {
> // If backup is disabled, keep all members null
> if (!config.getBoolean(BackupRestoreConstants.BACKUP_ENABLE_KEY,
> BackupRestoreConstants.BACKUP_ENABLE_DEFAULT)) {
> LOG.warn("Backup is disabled - allowing all wals to be deleted");
> return;
> }
> {code}
> This means that once config with backup enabled is remembered, it won't go to
> disabled state.
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