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Re: Short-circuit reads - HBase - [mail # user]
...Inline.  J-D  On Sun, Jan 27, 2013 at 2:29 PM, David Koch  wrote:  That's the big limitation right now. Running everything as the same user can make managing jobs difficu...
   Author: Jean-Daniel Cryans, 2013-01-27, 22:45
[HBASE-7293] [replication] Remove dead sinks from ReplicationSource.currentPeers and pick new ones - HBase - [issue]
...I happened to look at a log today where I saw a lot lines like this:2012-12-06 23:29:08,318 INFO org.apache.hadoop.hbase.replication.regionserver.ReplicationSource: Slave cluster looks down:...
http://issues.apache.org/jira/browse/HBASE-7293    Author: Jean-Daniel Cryans, 2013-01-23, 12:33
Re: write throughput in cassandra, understanding hbase - HBase - [mail # user]
...On Tue, Jan 22, 2013 at 10:38 AM, S Ahmed  wrote:  Numbers with 0 context don't mean much, if at all.   Our writes are generally quite fast, I think at the moment some improve...
   Author: Jean-Daniel Cryans, 2013-01-22, 18:46
[HBASE-6841] Meta prefetching is slower than doing multiple meta lookups - HBase - [issue]
...I got myself into a situation where I needed to truncate a massive table while it was getting hits and surprisingly the clients were not recovering. What I see in the logs is that every time...
http://issues.apache.org/jira/browse/HBASE-6841    Author: Jean-Daniel Cryans, 2013-01-21, 04:38
[HBASE-5138] [ref manual] Add a discussion on the number of regions - HBase - [issue]
...ntelford on IRC made the good point that we say people shouldn't have too many regions, but we don't say why. His problem currently is:09:21 < ntelford> problem is, if you're running M...
http://issues.apache.org/jira/browse/HBASE-5138    Author: Jean-Daniel Cryans, 2013-01-21, 00:50
Re: Throttle replication speed in case of datanode failure - HBase - [mail # user]
...Since this is a Hadoop question, it should be sent [EMAIL PROTECTED] (which I'm now sending this to and I put user@hbase in BCC).  J-D  On Thu, Jan 17, 2013 at 9:54 AM, Brennon Chu...
   Author: Jean-Daniel Cryans, 2013-01-17, 18:03
Re: User mailing list - HBase - [mail # user]
...I checked a few emails and as far as I can see it's going to issues@ not user@  J-D  On Tue, Jan 15, 2013 at 11:48 AM, Renato MarroquĂ­n Mogrovejo  wrote:...
   Author: Jean-Daniel Cryans, 2013-01-15, 21:18
[HBASE-7534] [replication] TestReplication.queueFailover can fail because HBaseTestingUtility.createMultiRegions is dangerous - HBase - [issue]
...HBaseTestingUtility.createMultiRegions is an abomination, it uses an already existing table and hot replaces the regions in it. I've seen TestReplication failing a few times because the "old...
http://issues.apache.org/jira/browse/HBASE-7534    Author: Jean-Daniel Cryans, 2013-01-15, 19:40
[HBASE-7515] Store.loadStoreFiles should close opened files if there's an exception - HBase - [issue]
...Related to HBASE-7513. If a RS is able to open a few store files in Store.loadStoreFiles but one of them fails like in 7513, the opened files won't be closed and file descriptors will remain...
http://issues.apache.org/jira/browse/HBASE-7515    Author: Jean-Daniel Cryans, 2013-01-15, 19:40
[HBASE-7531] [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader - HBase - [issue]
...Here's a NPE I get half the time I run TestReplication:2012-12-20 08:59:17,259 ERROR [RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2] regionserver.Replicat...
http://issues.apache.org/jira/browse/HBASE-7531    Author: Jean-Daniel Cryans, 2013-01-15, 19:40
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