wrong request/sec in the gui reporting wrong
--------------------------------------------
Key: HBASE-1185
URL: https://issues.apache.org/jira/browse/HBASE-1185
Project: Hadoop HBase
Issue Type: Bug
Components: client, regionserver
Affects Versions: 0.19.0
Environment: 0.19.0
Reporter: Billy Pearson
Priority: Minor
Fix For: 0.20.0
I am seeing lower number of request in the masters gui then I have seen in
0.18.0 while scanning.
I thank part of it is we moved to report per sec request not per 3 secs so the
request should be 1/3 of the old numbers I was getting.
hbase.client.scanner.caching is not the reason the request are under reported.
I set hbase.client.scanner.caching = 1 and still get about 2K request a sec in
the gui
but when the job is done I take records / job time and get 36,324/ records
/sec. So
there must be some caching out side of the hbase.client.scanner.caching making
the
request per sec lower then it should be. I know it running faster then reported
just thought
it might give some new users the wrong impression that request/sec = read/write
/sec.
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