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From Xi Yang <alex.xi.y...@gmail.com>
Subject Why hbase doesn't remove the empty region
Date Fri, 18 Nov 2016 02:18:15 GMT
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,

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