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1. azure-databricks-airflow-example azure-databricks-airflow-example Public

   Example of orchestrating dependent Databricks jobs using Airflow

   Python 11 8

2. Zookeeper health check and restart s... Zookeeper health check and restart script using the Ambari REST API

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   #!/usr/bin/env bash

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   # Despite healthy state in Ambari, single Zookeeper servers are unable to join the quorum.

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   # See https://issues.apache.org/jira/browse/ZOOKEEPER-2938 for more details.

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   # 

3. orca orca Public

   Vagrant file creating multi-node virtual Hadoop cluster.

   Python 2 2

4. Collection of useful Kafka commands Collection of useful Kafka commands

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   # monitor the position of your consumers 

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   # http://kafka.apache.org/documentation/#basic_ops_consumer_group

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   watch -n5 bin/kafka-run-class.sh kafka.admin.ConsumerGroupCommand --bootstrap-server <broker_host>:<port> --group <group_id> --describe

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   # reset offsets to latest offset