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SUMMARY:Re: [Question: replication] why only one regionserver is used durin
g replication? 0.94.9
CLASS:PUBLIC
ATTENDEE;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:MAILTO:[email protected]
ATTENDEE;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:MAILTO:[email protected]
UID:XRIMCAL-564352521-1675005804-15279064
SEQUENCE:2
DTSTART:20130827T231557Z
DTEND:20130828T001557Z
DESCRIPTION:J-D\, thanks for the tip.\n\n\nOn Tue\, Aug 27\, 2013 at 11:40
AM\, Jean-Daniel Cryans <[email protected]>wrote:\n\n> Region servers re
plicate data written to them\, so look at how your regions\n> are distribu
ted.\n>\n> J-D\n>\n>\n> On Tue\, Aug 27\, 2013 at 11:29 AM\, Demai Ni <nid
[email protected]> wrote:\n>\n> > hi\, guys\,\n> >\n> > I am using hbase 0.94.
9. And setup replication from a 4-nodes master(3\n> > regserver) to a 3-no
des slave(2 regserver).\n> >\n> > I can tell that all source regservers c
an successfully replicate data.\n> > However\, it seems for each particula
r table\, only one regserver will\n> handle\n> > its replication at each g
iven table.\n> >\n> > For example\, I am using YCSB to load 1\,000\,000 ro
ws with workloada\, with\n> 16\n> > threads. During the load period\, I lo
oked at the ageOfLastShippedOp and\n> > sizeOfLogQueue. I can tell one of
the regserver from Master is doing the\n> > replication. While values of b
oth age and sizeOfLog are growing\, another\n> > two regserver doesn't com
e into help.\n> >\n> > So does that mean: for each table and process\, onl
y one regionserver will\n> > do the replication regardless how long the qu
eue is? Or did I miss some\n> > setup configuration?\n> >\n> > Thanks.\n>
>\n> > Demai\n> >\n>
DTSTAMP:20130827T231318Z
ORGANIZER:MAILTO:[email protected]
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