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From "Anusauskas, Laimonas" <LAnusaus...@corp.untd.com>
Subject RE: Memory leak in HBase replication ?
Date Wed, 17 Jul 2013 23:03:11 GMT
I don't know how this works well enough to suggest lowering default setting, maybe 64MB really
helps the throughput for other setups ? At least there could be a note in Hbase requirements
about heap sizes and replication. 

Ideally there should be throttling of some kind so that if target regionserver cannot keep
up with replication requests the rate of replication is slowed down but at least the regionserver
does not run out of free heap space. 

Limus

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