[jira] [Created] (IMPALA-11304) impala-shell: Make the client retry attempts configurable

["Abhishek Rawat (Jira)" <ji...@apache.org>]

Abhishek Rawat created IMPALA-11304:
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             Summary: impala-shell: Make the client retry attempts configurable
                 Key: IMPALA-11304
                 URL: https://issues.apache.org/jira/browse/IMPALA-11304
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Abhishek Rawat


In hs2-http mode max tries is hard coded to 4. Would be good to make this option configurable.
{code:java}
class ImpalaHS2Client(ImpalaClient):
  """Impala client. Uses the HS2 protocol plus Impala-specific extensions."""
  def __init__(self, *args, **kwargs):
    super(ImpalaHS2Client, self).__init__(*args, **kwargs)
    self.FINISHED_STATE = TOperationState._NAMES_TO_VALUES["FINISHED_STATE"]
    self.ERROR_STATE = TOperationState._NAMES_TO_VALUES["ERROR_STATE"]
    self.CANCELED_STATE = TOperationState._NAMES_TO_VALUES["CANCELED_STATE"]


    # If connected, this is the handle returned by the OpenSession RPC that needs
    # to be passed into most HS2 RPCs.
    self.session_handle = None
    # Enable retries only for hs2-http protocol.
    if self.use_http_base_transport:
      # Maximum number of tries for idempotent rpcs.
      self.max_tries = 4
    else:
      self.max_tries = 1
    # Minimum sleep interval between retry attempts.
    self.min_sleep_interval = 1 {code}
 

 

 



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