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https://issues.apache.org/jira/browse/CASSANDRA-1761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jon Hermes updated CASSANDRA-1761:
----------------------------------

    Description: 
{noformat}column_families:
  - name: CF
    comparator: BytesType
    column_metadata: 
      - name: foo
        index_name: 626172
        index_type: KEYS
      - name: bar
        index_type: KEYS{noformat}

Auto-generated versus user-supplied names collide in the YAML above. The code:
{code}cfname = parentCf + "." + (info.getIndexName() == null ? 
FBUtilities.bytesToHex(info.name) : info.getIndexName()){code}

>From the first ColumnDefinition, we create cfname = "CF.626172" (from the fail 
>clause of the ternany, user-supplied name)
>From the second ColumnDefinition, we create cfname = "CF.626172" (from the 
>pass clause of the ternary, we generate the name)

They're in hex form. This is possible, but fairly unlikely that someone will do 
this.

  was:
{noformat}column_families:
  - name: CF
    comparator: BytesType
    column_metadata: 
      - name: foo
        index_name: bar
        index_type: KEYS
      - name: bar
        index_type: KEYS{noformat}

Auto-generated versus user-supplied names collide in the YAML above. The code:
{code}cfname = parentCf + "." + (info.getIndexName() == null ? 
FBUtilities.bytesToHex(info.name) : info.getIndexName()){code}

>From the first ColumnDefinition, we create cfname = "CF.bar" (from the fail 
>clause of the ternany, user-supplied name)
>From the second ColumnDefinition, we create cfname = "CF.bar" (from the pass 
>clause of the ternary, we generate the name)

       Priority: Minor  (was: Major)

CF.bar -> CF.626172.

> Indexes: Auto-generating the CFname may collide with user-generated names
> -------------------------------------------------------------------------
>
>                 Key: CASSANDRA-1761
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1761
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.7 beta 3
>            Reporter: Jon Hermes
>            Assignee: Jon Hermes
>            Priority: Minor
>
> {noformat}column_families:
>   - name: CF
>     comparator: BytesType
>     column_metadata: 
>       - name: foo
>         index_name: 626172
>         index_type: KEYS
>       - name: bar
>         index_type: KEYS{noformat}
> Auto-generated versus user-supplied names collide in the YAML above. The code:
> {code}cfname = parentCf + "." + (info.getIndexName() == null ? 
> FBUtilities.bytesToHex(info.name) : info.getIndexName()){code}
> From the first ColumnDefinition, we create cfname = "CF.626172" (from the 
> fail clause of the ternany, user-supplied name)
> From the second ColumnDefinition, we create cfname = "CF.626172" (from the 
> pass clause of the ternary, we generate the name)
> They're in hex form. This is possible, but fairly unlikely that someone will 
> do this.

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