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#  to you under the Apache License, Version 2.0 (the
#  "License"); you may not use this file except in compliance
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#
#      http://www.apache.org/licenses/LICENSE-2.0
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#  distributed under the License is distributed on an "AS IS" BASIS,
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# This file defines the default environment for Flink's SQL Client.
# Defaults might be overwritten by a session specific environment.


# See the Table API & SQL documentation for details about supported properties.


#==============================================================================
# Tables
#==============================================================================

# Define tables here such as sources, sinks, views, or temporal tables.

tables: [] # empty list
# A typical table source definition looks like:
# - name: ...
#   type: source-table
#   connector: ...
#   format: ...
#   schema: ...

# A typical view definition looks like:
# - name: ...
#   type: view
#   query: "SELECT ..."

# A typical temporal table definition looks like:
# - name: ...
#   type: temporal-table
#   history-table: ...
#   time-attribute: ...
#   primary-key: ...

#==============================================================================
# User-defined functions
#==============================================================================

# Define scalar, aggregate, or table functions here.

functions: [] # empty list
# A typical function definition looks like:
# - name: ...
#   from: class
#   class: ...
#   constructor: ...

#==============================================================================
# Execution properties
#==============================================================================

# Execution properties allow for changing the behavior of a table program.

execution:
  # 'batch' or 'streaming' execution
  type: streaming
  # allow 'event-time' or only 'processing-time' in sources
  time-characteristic: event-time
  # interval in ms for emitting periodic watermarks
  periodic-watermarks-interval: 200
  # 'changelog' or 'table' presentation of results
  result-mode: table
  # maximum number of maintained rows in 'table' presentation of results
  max-table-result-rows: 1000000
  # parallelism of the program
  parallelism: 1
  # maximum parallelism
  max-parallelism: 128
  # minimum idle state retention in ms
  min-idle-state-retention: 0
  # maximum idle state retention in ms
  max-idle-state-retention: 0
  # controls how table programs are restarted in case of a failures
  restart-strategy:
    # strategy type
    # possible values are "fixed-delay", "failure-rate", "none", or "fallback" (default)
    type: fallback


#==============================================================================
# Deployment properties
#==============================================================================

# Deployment properties allow for describing the cluster to which table
# programs are submitted to.

deployment:
  # general cluster communication timeout in ms
  response-timeout: 5000
  # (optional) address from cluster to gateway
  gateway-address: ""
  # (optional) port from cluster to gateway
  gateway-port: 0


#==============================================================================
# Catalog properties
#==============================================================================
#catalogs:
#  - name: myhive
#    catalog:
#      type: hive
#      connector:
#        hive.metastore.uris: thrift://localhost:9083
#      is-default: false
#      default-database: default