Re: Setting the heap size

wrote: >> On Thu, Oct 28, 2010 at 2:52 AM, Tim Robertson >> wrote: >>> We are setting up a small Hadoop 13 node cluster running 1 HDFS >>> master, 9 region severs for HBase and 3 map reduce nodes, and are just >>> installing zookeeper to perform the HBase

Setting the heap size

Hi all, We are setting up a small Hadoop 13 node cluster running 1 HDFS master, 9 region severs for HBase and 3 map reduce nodes, and are just installing zookeeper to perform the HBase coordination and to manage a few simple process locks for other tasks we run. Could someone please advise what k

Re: Expiring session... timeout of 600000ms exceeded

or pages of data. A second query is assembled based on the response of the first. These are Biodiversity domain specific protocols DiGIR, TAPIR and BioCASe which are closer to SOAP based requests / response. I'll look at Bixo. Thanks again, Tim > > On Tue, Sep 21, 2010 at 8:24 AM,

Expiring session... timeout of 600000ms exceeded

Hi all, I am seeing a lot of my clients being kicked out after the 10 minute negotiated timeout is exceeded. My clients are each a JVM (around 100 running on a machine) which are doing web crawling of specific endpoints and handling the response XML - so they do wait around for 3-4 minutes on HTTP

Re: Lock example

ing for something like that or just a simple lock and unlock > that doesn't have to worry abt the above issues. > If that's the case then just doing an ephemeral create and delete should give > you your lock and unlock recipes. > > > Thanks > mahadev > > &

Lock example

Hi all, I am new to ZK and using the queue and lock examples that come with zookeeper but have run into ZOOKEEPER-645 with the lock. I have several JVMs each keeping a long running ZK client and the first JVM (and hence client) does not respect the locks obtained by subsequent clients - e.g. the f