mail archive zookeeper-user.hadoop.apache.org
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zookeeper-user.hadoop.apache.org
April 2010
user cousult (2 Replies)
li li — 127018391202 Apr 2010*
Dear developer, I am just making research using zookeeper as a load balancer.Recently,I plan to test the max load it can handle.But I have some confus...
zd.wbh — 127066095207 Apr 2010*
hi, all: Is it possible to build an mt version of zookeeper dll lib? I've tried, cygzookeeper_st-2.dll come out successfully, but not zookeeper_mt...
Errors while running sytest (2 Replies)
Vishal K — 127067143107 Apr 2010*
Hi, I am trying to run systest on a 3 node cluster ( http://svn.apache.org/repos/asf/hadoop/zookee... ). When I reach the 4th step which is to actuall...
zd.wbh — 127069109808 Apr 2010
and zookeeper is the latest build too , zookeeper-3.3.0 2010-04-08 Will Are you running cygwin 1.7 or 1.5? I believe there was a change btw versions o...
zd.wbh — 127070437308 Apr 2010*
likely to be the latest version. I need the sync api but zookeeper_st only provides async interface, do i need any additional libs? I've already i...
zd.wbh — 127070844108 Apr 2010
2010-04-08 zd.wbh 发件人: "zd.wbh"<zd.wbh@163.com> 发送时间: 2010-04-08 14:32 主 题: Re: Re: how to build an mt version of sh...
zd.wbh — 127071039308 Apr 2010*
$ ls /usr/lib/*pth* /usr/lib/libpthread.a checking for pthread_mutex_lock in -lpthread... yes Attach is the complete log for configure and make. Am i ...
Patrick Hunt — 127093527010 Apr 2010
I discovered a problem using nc with 3.3.0 such as: echo stat | nc localhost 2181 full details here: http://bit.ly/ahkHdb The failure is intermit...
Thomas Koch — 127109658612 Apr 2010*
Hi, I'd like to implement a feed loader with Hadoop and most likely HBase. I've got around 1 million feeds, that should be loaded and checked ...
znode cversion decreasing? (11 Replies)
Kevin Webb — 127111755513 Apr 2010*
I'm using Zookeeper (3.2.2) for a simple group membership service in the manner that is typically described[1,2]: I create a znode for the group, ...
the scale of the data in the node (1 Reply)
li li — 127122218114 Apr 2010*
Dear developer, We are just making research using zookeeper in our experiment.Now,I do research about the performance of the zookeeper. Now ,we need t...
rolling upgrade 3.2.1 -> 3.3.0 (2 Replies)
Charity Majors — 127129022915 Apr 2010*
Hi. I'm trying to upgrade a zookeeper cluster from 3.2.1 to 3.3.0, and having problems. I can't get a 3.3.0 node to successfully join the clus...
monitoring zookeeper (2 Replies)
Travis Crawford — 127129945615 Apr 2010*
Hey zookeeper gurus - Are there any recommended ways for one to monitor zookeeper ensembles? I'm familiar with the four-letter words and that stat...
Recovery protocol (12 Replies)
Avinash Lakshman — 127171981419 Apr 2010*
Hi All Let's say I have a Zookeeper cluster with nodes A, B, C, D and E. Let's assume A is the leader. Now let us assume after a few writes ha...
Would this work? (4 Replies)
Avinash Lakshman — 127180654120 Apr 2010*
Hi All This may sound weird but I want to know if there is something inherent that would preclude this from working. I want to have a thrift based ser...
odd error message (1 Reply)
Ted Dunning — 127181040121 Apr 2010*
We have just done an upgrade of ZK to 3.3.0. Previous to this, ZK has been up for about a year with no problems. On two nodes, we killed the previous ...
Client reconnection after a connection loss (3 Replies)
Julien Vey — 127191966822 Apr 2010*
Hi all, I'm currently working with ZooKeeper in CXF D-OSGI and i'm facing a problem that would require your help. When a client is connected t...
bug: wrong heading in recipes doc (8 Replies)
Adam Rosien — 127197992722 Apr 2010*
http://hadoop.apache.org/zookeeper/docs/r3.3.... uses the heading "recoverable" locks, but the text refers to "revocable". .. Adam...
Henry Robinson — 127235636027 Apr 2010*
Hi - Just wanted to announce to the community that we are lucky to have three talented students working on Google's Summer of Code projects direct...
David Rosenstrauch — 127237919927 Apr 2010*
I installed the zookeeper package (hbase-0.20-zookeeper) from the Cloudera CDH contrib repo. But neither it nor the hbase-0.20 package that it...
Zookeeper client (3 Replies)
Avinash Lakshman — 127239945427 Apr 2010*
Let's assume I have 100 clients connecting to a cluster of 5 Zookeeper servers over time. On the client side I instantiate a ZooKeeper instance an...
python client structure (3 Replies)
Travis Crawford — 127240655327 Apr 2010*
Hey zookeeper gurus - I'm getting started with Zookeeper and the python client and an curious if I'm structuring watches correctly. I'd li...
Satish Bhatti — 127247151328 Apr 2010*
One of our processes that uses ZooKeeper was behaving oddly so I ran a jstack on it. It is attached to this email. Note the "EventThread" li...
Kapil Thangavelu — 127249992229 Apr 2010*
Hi Folks, I'm trying to use zookeeper via zkpython to set an acl on a node, and then test that acl. I've configured a super user, and create a...
Patrick Hunt — 127255674729 Apr 2010
For those windows based ZooKeeper developers, Avro is looking at .NET support http://bit.ly/9nThxD seems like it would be a great project (and we are ...
zookeeper consistency model? (5 Replies)
Chen Bangzhong — 127256351029 Apr 2010*
If client A and Client B both connects to Zookeeper, A updates one znode and succeed, assume B connects to a server that haven't persisted the upd...
Misbehaving zk servers (5 Replies)
Travis Crawford — 127256422229 Apr 2010*
Hey zookeeper gurus - We recently had a zookeeper outage when one ZK server was started with a low limit after upgrading to 3.3.0. Several days later ...
Partially partitioned connectivity (3 Replies)
Kevin Webb — 127257416529 Apr 2010*
Suppose I have three zookeeper servers (A, B, and C). A can communicate with both B and C, but B and C are partitioned from one another. Is the system...
Lei Gao — 127267181930 Apr 2010*
Hi, I have a general question on how zookeeper can maintain its view of the user cluster (that zookeeper manages) that is consistent with the nodes in...