Ok, I'll try ti raise the value of this timeout and see what happens
thanks
On 6/1/12 5:32 PM, N Keywal wrote:
Yes, this is the balance process (as its name says: keeps the cluster
balanced), and it's not related to the process of looking after dead
nodes.
The nodes are monitored by ZooKeeper,
I've another regionserver (hb-d2) that crashed (I can easily reproduce
the issue by continuing injections), and as I see in master log, it gets
information about hb-d2 every 5 minutes. I suppose it's what helps him
to note if a node is dead or not. However it adds hb-d2 to the dead node
list
Yes, this is the balance process (as its name says: keeps the cluster
balanced), and it's not related to the process of looking after dead
nodes.
The nodes are monitored by ZooKeeper, the timeout is by default 180
seconds (setting: zookeeper.session.timeout)
On Fri, Jun 1, 2012 at 4:40 PM, Cyril
I'm still having region nodes that crash :(
You can see reasons on 2 region nodes :
*node1 :*
2012-05-31 17:57:03,937 INFO
org.apache.hadoop.hbase.regionserver.HRegion: Starting compaction on
region ise,ID-TST-100-1Rw6ue7L8i
What I'm seeing looks more like GC issues. Start reading this:
http://hbase.apache.org/book.html#gc
J-D
On Thu, May 31, 2012 at 12:10 PM, Cyril Scetbon cyril.scet...@free.fr wrote:
I'm still having region nodes that crash :(
You can see reasons on 2 region nodes :
*node1 :*
2012-05-31
On 5/31/12 11:00 PM, Jean-Daniel Cryans wrote:
What I'm seeing looks more like GC issues. Start reading this:
http://hbase.apache.org/book.html#gc
J-D
Hi,
Really not sure cause I've enabled gcc's verbose option and I don't see
anything taking a long time. Maybe I can check again on one node.
Both, also you could bigger log snippets (post them on something like
pastebin.com) and we could see more evidence of the issue.
J-D
On Thu, May 31, 2012 at 2:09 PM, Cyril Scetbon cyril.scet...@free.fr wrote:
On 5/31/12 11:00 PM, Jean-Daniel Cryans wrote:
What I'm seeing looks more like GC
Hi,
I've installed hbase on the following configuration :
12 x (rest hbase + regionserver hbase + datanode hadoop)
2 x (zookeeper + hbase master)
1 x (zookeeper + hbase master + namenode hadoop)
OS used is ubuntu lucid (10.04)
The issue is that when I try to load data using rest api, some
Hi,
I've installed hbase on the following configuration :
12 x (rest hbase + regionserver hbase + datanode hadoop)
2 x (zookeeper + hbase master)
1 x (zookeeper + hbase master + namenode hadoop)
OS used is ubuntu lucid (10.04)
The issue is that when I try to load data using rest api, some
On Tue, May 29, 2012 at 7:25 AM, Cyril Scetbon cyril.scet...@free.fr wrote:
07:05:01 PM 1 0.04 0.00 0.01 0.09 0.03
99.83 --- last measure before host becomes reachable
07:40:07 PM all 14.72 0.00 17.93 0.02 13.31
54.02 --- new measure
Hi,
I've installed hbase on the following configuration :
12 x (rest hbase + regionserver hbase + datanode hadoop)
2 x (zookeeper + hbase master)
1 x (zookeeper + hbase master + namenode hadoop)
OS used is ubuntu lucid (10.04)
The issue is that when I try to load data using rest api, some
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