config presto on hue ，can not create session

xfly — Tue, 21 Apr 2026 13:43:17 GMT

I config prostro on hue ：Hue Service → Configuration → Service-Wide → Advanced → Hue Service
Advanced Configuration Snippet (Safety Valve) for hue_safety_valve.ini，

when I add the following:

[notebook]
  [[interpreters]]
    [[[presto]]]
    name=Presto JDBC
    interface=jdbc
    options='{"url": "jdbc:presto://172.31.17.252:9080/", "driver": "com.facebook.presto.jdbc.PrestoDriver"}'

thus the hue-->query-->editor only show "prosto JDBC ", how to config presto without losting the hive and impala button on edior ????

I try to config all these

[notebook]

  ## Show the notebook menu or not
  # show_notebooks=true

  ## Flag to enable the selection of queries from files, saved queries into the editor or as snippet.
  # enable_external_statements=true

  ## Flag to enable the bulk submission of queries as a background task through Oozie.
  # enable_batch_execute=true

  ## Flag to turn on the SQL indexer.
  # enable_sql_indexer=false

  ## Flag to turn on the Presentation mode of the editor.
  # enable_presentation=true

  ## Flag to enable the SQL query builder of the table assist.
  # enable_query_builder=true

  ## Flag to enable the creation of a coordinator for the current SQL query.
  # enable_query_scheduling=false

  ## Main flag to override the automatic starting of the DBProxy server.
  # enable_dbproxy_server=true

  ## Classpath to be appended to the default DBProxy server classpath.
  # dbproxy_extra_classpath=

  ## Comma separated list of interpreters that should be shown on the wheel. This list takes precedence over the
  ## order in which the interpreter entries appear. Only the first 5 interpreters will appear on the wheel.
  # interpreters_shown_on_wheel=

  # One entry for each type of snippet.
  [[interpreters]]
    # Define the name and how to connect and execute the language.

    [[[hive]]]
      # The name of the snippet.
      name=Hive
      # The backend connection to use to communicate with the server.
      interface=hiveserver2

    [[[impala]]]
      name=Impala
      interface=hiveserver2

    # [[[sparksql]]]
    #   name=SparkSql
    #   interface=hiveserver2

    [[[spark]]]
      name=Scala
      interface=livy

    [[[pyspark]]]
      name=PySpark
      interface=livy

    [[[r]]]
      name=R
      interface=livy

    [[[jar]]]
      name=Spark Submit Jar
      interface=livy-batch

    [[[py]]]
      name=Spark Submit Python
      interface=livy-batch

    [[[text]]]
      name=Text
      interface=text

    [[[markdown]]]
      name=Markdown
      interface=text

    [[[mysql]]]
      name = MySQL
      interface=rdbms

    [[[sqlite]]]
      name = SQLite
      interface=rdbms

    [[[postgresql]]]
      name = PostgreSQL
      interface=rdbms

    [[[oracle]]]
      name = Oracle
      interface=rdbms

    [[[solr]]]
      name = Solr SQL
      interface=solr
      ## Name of the collection handler
      # options='{"collection": "default"}'

    [[[pig]]]
      name=Pig
      interface=oozie

    [[[java]]]
      name=Java
      interface=oozie

    [[[spark2]]]
      name=Spark
      interface=oozie

    [[[mapreduce]]]
      name=MapReduce
      interface=oozie

    [[[sqoop1]]]
      name=Sqoop1
      interface=oozie

    [[[distcp]]]
      name=Distcp
      interface=oozie

    [[[shell]]]
      name=Shell
      interface=oozie
    [[[presto]]]
      name=Presto JDBC
      interface=jdbc
      options='{"url": "jdbc:presto://172.31.17.252:9080/hive/tmp", "driver": "com.facebook.presto.jdbc.PrestoDriver","user":"", "password":""}'

thus The hive impala return，but I when click prestoJDBC on editor ,I got this in hue server log file :

Error running autocomplete
Traceback (most recent call last):
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/desktop/libs/notebook/src/notebook/decorators.py", line 97, in decorator
    return func(*args, **kwargs)
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/desktop/libs/notebook/src/notebook/api.py", line 572, in autocomplete
    autocomplete_data = get_api(request, snippet).autocomplete(snippet, database, table, column, nested)
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/desktop/libs/notebook/src/notebook/connectors/base.py", line 269, in get_api
    return JdbcApi(request.user, interpreter=interpreter)
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/desktop/libs/notebook/src/notebook/connectors/jdbc.py", line 66, in __init__
    self.db = API_CACHE[self.cache_key] = Jdbc(self.options['driver'], self.options['url'], username, self.options['password'])
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/desktop/libs/librdbms/src/librdbms/jdbc.py", line 67, in __init__
    self.gateway = JavaGateway.launch_gateway(classpath=classpath)
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/build/env/lib/python2.7/site-packages/py4j-0.9-py2.7.egg/py4j/java_gateway.py", line 1537, in launch_gateway
    daemonize_redirect=daemonize_redirect)
  File "/home/ubuntu/data_disk/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/lib/hue/build/env/lib/python2.7/site-packages/py4j-0.9-py2.7.egg/py4j/java_gateway.py", line 178, in launch_gateway
    close_fds=True)
  File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

what file missing ??????

Re: config presto on hue ，can not create session

xfly — Mon, 14 Jan 2019 02:54:05 GMT

Got it myself , the error above is due to lack of lib, ( do not konw which exacly)

solved after install the following

sudo apt-get install git ant gcc g++ libffi-dev libkrb5-dev libmysqlclient-dev libsasl2-dev libsasl2-modules-gssapi-mit libsqlite3-dev libssl-dev libxml2-dev libxslt-dev make maven libldap2-dev python-dev python-setuptools libgmp3-dev

Re: config presto on hue ，can not create session

cjervis — Mon, 14 Jan 2019 13:59:22 GMT

Congratulations on solving your issue. Thanks for sharing the solution in case others face a similar situation in the future.

question Re: config presto on hue ，can not create session in Support Questions

config presto on hue ，can not create session

Re: config presto on hue ，can not create session

Re: config presto on hue ，can not create session