{
  "spark": {
    "log.level": "WARN",
    "checkpoint.dir": "hdfs://localhost/test/griffin/cp",
    "batch.interval": "2s",
    "process.interval": "10s",
    "init.clear": true,
    "config": {
      "spark.master": "local[*]",
      "spark.task.maxFailures": 5,
      "spark.streaming.kafkaMaxRatePerPartition": 1000,
      "spark.streaming.concurrentJobs": 4,
      "spark.yarn.maxAppAttempts": 5,
      "spark.yarn.am.attemptFailuresValidityInterval": "1h",
      "spark.yarn.max.executor.failures": 120,
      "spark.yarn.executor.failuresValidityInterval": "1h",
      "spark.hadoop.fs.hdfs.impl.disable.cache": true
    }
  },

  "sinks": [
    {
      "type": "consoleSink",
      "config": {
        "max.log.lines": 100
      }
    }
  ],

  "griffin.checkpoint": [
    {
      "type": "zk",
      "config": {
        "hosts": "localhost:2181",
        "namespace": "griffin/infocache",
        "lock.path": "lock",
        "mode": "persist",
        "init.clear": true,
        "close.clear": false
      }
    }
  ]
}