Not sure I understood your suggestion about renaming packaging. If you are 
referring to 3rd party libraries, then there are too many of them. 

Users can also extend Ranger native policy evaluations using the “Dynamic 
Policy” feature or send audit records to their custom destination. Both this 
might require additional 3rd party libraries to be used which might be known 
during the Ranger dev timeline.

Bosco





On 6/10/16, 8:05 AM, "Ellis, Tom (Financial Markets IT)" 
<[email protected]> wrote:

>Thanks Bosco, makes sense.
>
>Any reason why shading with package renaming of the possibly conflicting 
>libraries wasn't used? Just because you might not know which libraries may be 
>added to the component in the future?
>
>Cheers,
>
>Tom Ellis
>Consultant Developer – Excelian
>Data Lake | Financial Markets IT
>LLOYDS BANK COMMERCIAL BANKING
>
>
>E: [email protected]
>Website: www.lloydsbankcommercial.com
>, , , 
>Reduce printing. Lloyds Banking Group is helping to build the low carbon 
>economy.
>Corporate Responsibility Report: www.lloydsbankinggroup-cr.com/downloads 
>
>
>-----Original Message-----
>From: Don Bosco Durai [mailto:[email protected]] 
>Sent: 10 June 2016 07:28
>To: [email protected]
>Subject: Re: Ranger Shims
>
>-- This email has reached the Bank via an external source --
> 
>
>Hi Tom
>
>Ranger plugins are libraries/jars that are loaded within the component 
>process. Since some of the libraries used by Ranger might be of different 
>versions than used by the components, it might cause conflict. Having the shim 
>classes, help us to isolate the libraries both ways. The shim classes are 
>invoked by the component, which internally calls the Ranger plugins in 
>different class loader.
>
>Hope this helps.
>
>Bosco
>
>
>
>
>On 6/9/16, 11:52 AM, "Ellis, Tom (Financial Markets IT)" 
><[email protected]> wrote:
>
>>Hi Ranger Dev,
>>
>>I was just wondering if someone could explain to me the reason for the shim 
>>projects in Ranger and why it's necessary to use RangerPluginClassLoader?
>>
>>Cheers,
>>
>>Tom Ellis
>>Consultant Developer - Excelian
>>Data Lake | Financial Markets IT
>>LLOYDS BANK COMMERCIAL BANKING
>>________________________________
>>
>>E: [email protected]<mailto:[email protected]>
>>Website: www.lloydsbankcommercial.com<http://www.lloydsbankcommercial.com/>
>>, , ,
>>Reduce printing. Lloyds Banking Group is helping to build the low carbon 
>>economy.
>>Corporate Responsibility Report: 
>>www.lloydsbankinggroup-cr.com/downloads<http://www.lloydsbankinggroup-cr.com/downloads>
>>
>>
>>
>>Lloyds Banking Group plc. Registered Office: The Mound, Edinburgh EH1 1YZ. 
>>Registered in Scotland no. SC95000. Telephone: 0131 225 4555. Lloyds Bank 
>>plc. Registered Office: 25 Gresham Street, London EC2V 7HN. Registered in 
>>England and Wales no. 2065. Telephone 0207626 1500. Bank of Scotland plc. 
>>Registered Office: The Mound, Edinburgh EH1 1YZ. Registered in Scotland no. 
>>SC327000. Telephone: 03457 801 801. Cheltenham & Gloucester plc. Registered 
>>Office: Barnett Way, Gloucester GL4 3RL. Registered in England and Wales 
>>2299428. Telephone: 0345 603 1637
>>
>>Lloyds Bank plc, Bank of Scotland plc are authorised by the Prudential 
>>Regulation Authority and regulated by the Financial Conduct Authority and 
>>Prudential Regulation Authority.
>>
>>Cheltenham & Gloucester plc is authorised and regulated by the Financial 
>>Conduct Authority.
>>
>>Halifax is a division of Bank of Scotland plc. Cheltenham & Gloucester 
>>Savings is a division of Lloyds Bank plc.
>>
>>HBOS plc. Registered Office: The Mound, Edinburgh EH1 1YZ. Registered in 
>>Scotland no. SC218813.
>>
>>This e-mail (including any attachments) is private and confidential and may 
>>contain privileged material. If you have received this e-mail in error, 
>>please notify the sender and delete it (including any attachments) 
>>immediately. You must not copy, distribute, disclose or use any of the 
>>information in it or any attachments. Telephone calls may be monitored or 
>>recorded.
>
>
>Lloyds Banking Group plc. Registered Office: The Mound, Edinburgh EH1 1YZ. 
>Registered in Scotland no. SC95000. Telephone: 0131 225 4555. Lloyds Bank plc. 
>Registered Office: 25 Gresham Street, London EC2V 7HN. Registered in England 
>and Wales no. 2065. Telephone 0207626 1500. Bank of Scotland plc. Registered 
>Office: The Mound, Edinburgh EH1 1YZ. Registered in Scotland no. SC327000. 
>Telephone: 03457 801 801. Cheltenham & Gloucester plc. Registered Office: 
>Barnett Way, Gloucester GL4 3RL. Registered in England and Wales 2299428. 
>Telephone: 0345 603 1637
>
>Lloyds Bank plc, Bank of Scotland plc are authorised by the Prudential 
>Regulation Authority and regulated by the Financial Conduct Authority and 
>Prudential Regulation Authority.
>
>Cheltenham & Gloucester plc is authorised and regulated by the Financial 
>Conduct Authority.
>
>Halifax is a division of Bank of Scotland plc. Cheltenham & Gloucester Savings 
>is a division of Lloyds Bank plc.
>
>HBOS plc. Registered Office: The Mound, Edinburgh EH1 1YZ. Registered in 
>Scotland no. SC218813.
>
>This e-mail (including any attachments) is private and confidential and may 
>contain privileged material. If you have received this e-mail in error, please 
>notify the sender and delete it (including any attachments) immediately. You 
>must not copy, distribute, disclose or use any of the information in it or any 
>attachments. Telephone calls may be monitored or recorded.

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