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3164235 - Does Smart Data Integration (SDI) Impala Adapters support security property UseSasl?


  • Installed the ImpalaAdapter and try to establish the connection using Kerberos.
  • The connection is required to use SASL. There does not seem to be a parameter in the graphical remote source configuration.
  • Tried to create the remote source using SQL (and guessing SASL parameters). 
    <PropertyGroup name="security" displayName="Security">
       <PropertyEntry name="enable_ssl">true</PropertyEntry>
       <PropertyEntry name="allow_self_signed_cert">true</PropertyEntry>
       <PropertyEntry name="ca_issued_cert_name_mismatch">false</PropertyEntry>
    <PropertyEntry name="use_agent_stored_credential">false</PropertyEntry>
       <PropertyEntry name="UseSasl">1</PropertyEntry>
       <PropertyEntry name="krb_use_sasl">1</PropertyEntry>

  • Error "403 internal error: cannot get remote source objects: could not get tables"
  • Framework trace shows:
    2022-03-10 10:46:00,633 [ERROR] DPFramework | WorkerThread.processRequest  - Cannot establish JDBC connection. Error: Connection failed. Context: java.sql.SQLException: Connection failed.
                                    Caused by: java.lang.NullPointerException: while trying to invoke the method java.lang.String.toCharArray() of a null object loaded from field of an object loaded from local variable 'this'




SAP HANA Smart Data Integration


SAP HANA smart data integration 2.0


SDI ImpalaAdapter  security  properties   , KBA , HAN-DP-SDI , SAP HANA smart data integration (SDI) , Problem

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