WEBVTT 00:04.430 --> 00:09.920 We have just agreed that the separate configuration files for all three brokers that we are going to 00:10.160 --> 00:18.470 launch in this example, and those files differ basically inside of every broker here with this parameter 00:18.650 --> 00:24.050 in the port where our broker will be run and also local directory. 00:24.380 --> 00:29.780 So let's now get started and let's launch different brokers using those three files. 00:30.080 --> 00:37.820 Let me go to the file with basic commands and let me copy this line and pasted the two times here like 00:37.820 --> 00:38.240 so. 00:38.870 --> 00:42.620 And here, adjust the server to several zero. 00:42.770 --> 00:48.860 Here will be Setara one and here will be several to remember that all those three in your files are 00:48.860 --> 00:50.990 still located in config folder. 00:51.170 --> 00:58.040 So here is this folder and we will launch three different brokers using those three separate commands 00:58.310 --> 01:00.500 and Zookeeper Command will be unchanged. 01:00.740 --> 01:03.090 And let's basically start zookeeper. 01:03.110 --> 01:04.340 Let me copy this command. 01:04.580 --> 01:07.070 Go to terminal code to COFCO. 01:08.000 --> 01:09.320 And here, paste command. 01:11.180 --> 01:13.790 Great zookeeper now is up and running. 01:14.020 --> 01:17.110 Let's open up New Tab City to Kafka again. 01:18.270 --> 01:24.690 And now let's start throws the broker broker with a zero copy of this comment based here. 01:29.430 --> 01:37.740 Start was successful, and we see that this Calcaterra has zero great, let's open up new tab and go 01:37.740 --> 01:38.840 back to this file. 01:39.240 --> 01:45.420 Now this line and sedita to Kafka here in this step and based corporate line like Weichsel. 01:48.430 --> 01:56.560 And no second salary is up and running, and now it has one Wonderful Life launch last summer. 01:56.860 --> 01:59.200 Come on, Dim Sydney to COFCO. 02:00.190 --> 02:02.710 And copy this last line. 02:03.780 --> 02:04.620 Waste here. 02:08.440 --> 02:15.370 And finally, Cafcass celebrate with to was started and now our coffeecake last hour has three different 02:15.370 --> 02:23.110 brockers but if will go to Zookeeper you will not see any logs related to connection of specific Breuker 02:23.380 --> 02:23.620 or. 02:23.620 --> 02:28.540 What I see is that the zookeeper has created the new look file Laucke Dota one. 02:29.080 --> 02:30.580 But you might ask me a question. 02:30.910 --> 02:34.840 How are we able to verify which Broadcloth exist in Kafka? 02:34.840 --> 02:35.440 Closter. 02:36.130 --> 02:39.550 Let me ask this question and let me do that in the next lecture by.