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Tencent Cloud Developer
Tencent Cloud Developer
Jul 2, 2024 · Big Data

Apache Flink Deployment with Pulsar Connector: Setup, Demos, and Best Practices

This guide shows how to deploy Apache Flink 1.17 in Docker, configure off‑heap memory, connect it to Pulsar via the 4.1.0‑1.17 connector, run example jobs that copy topics and perform windowed word‑count, and provides Maven dependencies, custom serialization tips, batching settings, and version‑specific best‑practice notes.

Apache FlinkDataStreamDocker Deployment
0 likes · 20 min read
Apache Flink Deployment with Pulsar Connector: Setup, Demos, and Best Practices
37 Interactive Technology Team
37 Interactive Technology Team
Jun 13, 2017 · Big Data

MapReduce Principles and Hadoop Execution Process with WordCount Example

The article explains MapReduce’s divide‑and‑conquer model and Hadoop’s execution pipeline—including map, partition, spill, merge, shuffle, and reduce phases—illustrated with a WordCount example that shows how mappers emit word‑1 pairs and reducers aggregate counts to produce final frequencies on HDFS.

Big DataDistributed ComputingHadoop
0 likes · 7 min read
MapReduce Principles and Hadoop Execution Process with WordCount Example