What are you trying to prove/observe, Abhishek?
HBase does not hold the row lock while the WAL is sync'ed (see my previous
response), so network settings would have no bearing on how long the row locks
are being held.See HBASE-4528. You'd to go back to an 0.92 release to still
observe that effect.
-- Lars
From: abhishek1015 <[email protected]>
To: [email protected]
Sent: Saturday, October 11, 2014 9:39 PM
Subject: Re: hbase row locking
I set the durability of both tables to SYNC_WAL and changed the network delay
using 'tc' command from .1ms to 20ms to 200ms. I see throughput to be 1500,
58 and 6 per regionserver respectively for both schema. This was unexpected
as I was certainly hoping to see row locking for wide table case.
Thanks
Abhishek
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