When was the last time major compaction was performed on this region ? Were you referring to the store files by 'them' in your question ?
Cheers On Thu, Nov 17, 2016 at 6:18 PM, Xi Yang <[email protected]> wrote: > I have some regions are empty. But HBase doesn't remove them, why? > > You can see the storeFileSize is only 549. But I use hbase shell to scan > this region, the result is empty > > "Namespace_default_table_java_app_logs_region_ > 3854912733f1acaaa8a255abd6b7b1ec_metric_storeFileCount" > : 1, > "Namespace_default_table_java_app_logs_region_ > 3854912733f1acaaa8a255abd6b7b1ec_metric_memStoreSize" > : 424, > "Namespace_default_table_java_app_logs_region_ > 3854912733f1acaaa8a255abd6b7b1ec_metric_storeFileSize" > : 549, > "Namespace_default_table_java_app_logs_region_ > 3854912733f1acaaa8a255abd6b7b1ec_metric_compactionsCompletedCount" > : 4, > "Namespace_default_table_java_app_logs_region_ > 3854912733f1acaaa8a255abd6b7b1ec_metric_numBytesCompactedCount" > : 8503271111, > "Namespace_default_table_java_app_logs_region_ > 3854912733f1acaaa8a255abd6b7b1ec_metric_numFilesCompactedCount" > : 4, >
