Howie Wang
We use VagrantCluster and define a couple of node with VagrantFile as below: ``` config.vm.define "zookeeper-#{i}" do |zookeeper| ... config.vm.define "server-#{i}" do |server| ... ``` As we have different GCE...
When a Waltz log is shared amongst several applications, it might be useful for some applications to ignore messages that they don't care about. One way to ignore irrelevant message...
Based on PerformanceCli test-consumers performance test, we believe most of the latency in inter-region performance tests are coming from the network hop between regions. The idea is to have the...
We will need an auditing tool for Waltz to validate that no transactions are ever lost. Ideally, this tool will run continuously, and immediately alert us to any lost transactions....
Waltz only uses JmxReporter. We should make it so that waltz can select different reporters, etc. GraphiteReporter.
```[20:43:42 17560 williamp@poc-waltz01]$ java com.wepay.waltz.tools.zk.ZooKeeperCli create --zookeeper 127.0.0.1:2181 --root /wrptest --name test-cluster --partitions 3 Verifying cluster does not already exist... Cluster already exists. Aborting. [20:43:44 17560 williamp@poc-waltz01]$ java com.wepay.waltz.tools.zk.ZooKeeperCli add-storage-node...
Because we decide to add 32 (or 64) bit Flags to distinguish a regular request from an admin request, like ``` public HelloRequest(String greeting, Flags flags) { this.greeting = greeting;...
We should take a look at building a Kubernetes operator for Waltz (similar to the open source MySqlOperator and KafkaOperator).
Create a storage-admin CLI command that has the following functionality: ``` ./storage session --partition=[partition_id] --get --set=[session_id] ``` - Add ability to get session ID for a partition on a storage...
We should agree and document on naming convention of metrics before proceeding further. I think using a class name as a part of a metric name is expressively long and...