[jira] [Created] (HBASE-21733) SnapshotQuotaObserverChore should only fetch space quotas

["Yi Mei (JIRA)" <ji...@apache.org>]

Yi Mei created HBASE-21733:
------------------------------

             Summary: SnapshotQuotaObserverChore should only fetch space quotas
                 Key: HBASE-21733
                 URL: https://issues.apache.org/jira/browse/HBASE-21733
             Project: HBase
          Issue Type: Bug
            Reporter: Yi Mei


In SnapshotQuotaObserverChore.getSnapshotsFromTables method, it fetches space quotas using the following filter:
{code:java}
QuotaFilter filter = new QuotaFilter();
filter.addTypeFilter(QuotaType.SPACE);
{code}
but the QuotaType filter hasn't been implemented.

And if there is throttle quotas in quota table, it will encounter Exception as follows:
{code:java}
java.lang.IllegalStateException: Expected only one of namespace and tablename to be null

at org.apache.hadoop.hbase.quotas.SnapshotQuotaObserverChore.getSnapshotsToComputeSize(SnapshotQuotaObserverChore.java:137)
at org.apache.hadoop.hbase.quotas.TestSnapshotQuotaObserverChore.testSnapshotsFromNamespaces(TestSnapshotQuotaObserverChore.java:184)
{code}



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