[ 
https://issues.apache.org/jira/browse/KNOX-2634?focusedWorklogId=623060&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-623060
 ]

ASF GitHub Bot logged work on KNOX-2634:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 15/Jul/21 13:47
            Start Date: 15/Jul/21 13:47
    Worklog Time Spent: 10m 
      Work Description: pzampino commented on a change in pull request #469:
URL: https://github.com/apache/knox/pull/469#discussion_r670474747



##########
File path: 
gateway-provider-ha/src/main/java/org/apache/knox/gateway/ha/provider/HaServiceConfig.java
##########
@@ -57,4 +57,8 @@
   boolean isNoFallbackEnabled();
 
   void setNoFallbackEnabled(boolean noFallbackEnabled);
+
+  void setDisableStickySessionForUserAgents(String 
disableStickySessionForUserAgents);

Review comment:
       (minor) nit: The method name is misleading to me. 
   setStickySessionDisabledUserAgents() ?

##########
File path: 
gateway-provider-ha/src/main/java/org/apache/knox/gateway/ha/provider/impl/HaServiceConfigConstants.java
##########
@@ -53,4 +59,6 @@
    boolean DEFAULT_NO_FALLBACK_ENABLED = false;
 
    String DEFAULT_STICKY_SESSION_COOKIE_NAME = "KNOX_BACKEND";
+
+   String DEFAULT_DISABLE_LB_USER_AGENTS = "ClouderaODBCDriverforApacheHive";

Review comment:
       What if the default includes multiple values in the future? Should this 
be an array type instead?

##########
File path: 
gateway-provider-ha/src/main/java/org/apache/knox/gateway/ha/provider/HaServiceConfig.java
##########
@@ -57,4 +57,8 @@
   boolean isNoFallbackEnabled();
 
   void setNoFallbackEnabled(boolean noFallbackEnabled);
+
+  void setDisableStickySessionForUserAgents(String 
disableStickySessionForUserAgents);
+
+  String getDisableStickySessionForUserAgents();

Review comment:
       (minor) nit: The method name is misleading to me. 
   List<String> getStickySessionDisabledUserAgents() ?




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 623060)
    Time Spent: 0.5h  (was: 20m)

> ODBC connection broken when HA Loadbalancing config is enabled
> --------------------------------------------------------------
>
>                 Key: KNOX-2634
>                 URL: https://issues.apache.org/jira/browse/KNOX-2634
>             Project: Apache Knox
>          Issue Type: Bug
>          Components: Server
>            Reporter: Sandeep More
>            Assignee: Sandeep More
>            Priority: Major
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> When connecting using ODBC Connection against Knox with HA Loadbalancing 
> template get the error described below:
>  
> ERROR [HY000] [Cloudera][Hardy] (35) Error from server: error code: '0' error 
> message: 'Invalid OperationHandle: OperationHandle [opType=GET_TABLES, 
> getHandleIdentifier()=1097ca76-1815-4f0c-9c09-67fa84d22e43]'.
> Details:
> DataSourceKind=Odbc
> DataSourcePath=dsn=HIVE



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