We recently upgraded multiple clusters to CDH 4.2, which comes with hbase
0.94.2 Since then We've seen region servers die periodically in a way I
never saw before on CDH3.
Here are the exceptions:
First I see a slew of these: http://pastebin.com/WqSwMzuZ
Then the regionserver starts closing all its regions, after throwing this
This has now happened on multiple servers across multiple clusters, all cdh
Any thoughts? During the time our NameNodes seem to be doing fine and I
don't see any issue on our datanodes either.
Jean-Daniel Cryans 2013-03-04, 17:41
Bryan Beaudreault 2013-03-04, 17:53
Ted Yu 2013-03-04, 17:51
Ted Yu 2013-03-04, 17:04
Bryan Beaudreault 2013-03-04, 17:20
Ted Yu 2013-03-04, 17:23
Bryan Beaudreault 2013-03-04, 17:26