Apache NiFi

Contains all the posts related to Apache NiFi tool.

Installing Apache NiFi Cluster on Linux

Step 1: Update hosts file entry with below 10.128.0.4 nifi0110.128.0.7 nifi0310.128.0.5 nifi02 Step 2: Update zookeeper.properties File on all the serversserver.1=nifi01:2888:3888;2181server.2=nifi02:2888:3888;2181server.3=nifi03:2888:3888;2181 Step 3: Create myid File Create ./state/zookeeper/myid file on all the 3 instances Step 4: Update content of myid file Update the value of myid file to 1 on instance 1, 2 on instance 2 …

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Installing NiFi Cluster on Windows Server

Step 1: Update hosts file entry with below  127.0.0.1 node1127.0.0.1 node2127.0.0.1 node3 Step 2: Update zookeeper.properties File on all the 3 instances server.1=node1:2888:3888;2181server.2=node2:2889:3889;2182server.3=node3:2890:3890;2183 Step 3: Create myid File Create ./state/zookeeper/myid file on all the 3 instances Step 4: Update content of myid file Update the value of myid file to 1 on instance 1, 2 …

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Splitting Large Files to Smaller Files in NiFi

See the complete Video or scroll down to continue reading. Thumb Rule is, You should always use split record processor to split your total records divided by 10. So for example, If you have a file with 1,000,000 records and you want final output with only 10 records per FlowFile. Then you should first split …

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