Details
-
Improvement
-
Status: Resolved
-
Major
-
Resolution: Fixed
-
None
-
None
-
Reviewed
Description
Takes a while to get into this condition. Not each to tell how because all logs have rolled off and I only have logs filled w/ below:
2020-01-09 07:01:01,723 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Flush status journal: Acquiring readlock on region at 1578553261723 Flush successful flush result:CANNOT_FLUSH_MEMSTORE_EMPTY, failureReason:Nothing to flush,flush seq id45226854 at 1578553261723 2020-01-09 07:01:01,723 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Flush status journal: Acquiring readlock on region at 1578553261723 Flush successful flush result:CANNOT_FLUSH_MEMSTORE_EMPTY, failureReason:Nothing to flush,flush seq id45226855 at 1578553261723 2020-01-09 07:01:01,723 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Flush status journal: Acquiring readlock on region at 1578553261723 Flush successful flush result:CANNOT_FLUSH_MEMSTORE_EMPTY, failureReason:Nothing to flush,flush seq id45226856 at 1578553261723 2020-01-09 07:01:01,723 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Flush status journal: Acquiring readlock on region at 1578553261723 Flush successful flush result:CANNOT_FLUSH_MEMSTORE_EMPTY, failureReason:Nothing to flush,flush seq id45226857 at 1578553261723
... I added the printing of flushresult... i.e. cannot flush because store is empty.
Digging.
Attachments
Issue Links
1.
|
Add UT for procedure store region flusher | Resolved | Duo Zhang |