Hello HBase Community,
We have been doing a lot of exploratory work into different modes of Flash
acceleration for HBase, specifically adding Flash to HDD systems in both One
SSD as well as BucketCache modes. In addition, we are also exploring the
impact of hardware acceleration for GZIP
For #2, the reason was:
state=ROLLEDBACK exec-time=1mins,59.108sec
exception=org.apache.hadoop.hbase.TableNotFoundException:
mytable
For #3, 179108 corresponded with '1mins,59.108sec' shown above which was
the processing time (> 10,000ms)
I think you only posted part of the master log, right ?
Dear community,
Really appreciate it if someone could provide some guides on how to debug
this.
We are using HBase 1.1.9 ( + rsgroup patch) on AWS EC2 instances, and I
found it is quite slow to drop a table with a lot of regions (300+).
The Master's log shows:
2018-04-27 12:39:58,483 INFO
