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https://issues.apache.org/jira/browse/CASSANDRA-12627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15638193#comment-15638193
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Edward Capriolo commented on CASSANDRA-12627:
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I am a bit confused. I am looking at the code you are sending me here:
{quote}
String priamSeeds =
DataFetcher.fetchData("http://127.0.0.1:8080/Priam/REST/v1/cassconfig/get_seeds";);
for (String seed : priamSeeds.split(","))
seeds.add(InetAddress.getByName(seed));
{quote}
With the feature I am proposing you can replace that with:
CASSANDRA_SEED_LIST=`wget
http://127.0.0.1:8080/Priam/REST/v1/cassconfig/get_seeds` bin/cassandra
You could also do
CASSANDRA_SEED_LIST=`dig -t txt mydomain.com` bin/cassandra
Doesn't this seem extremely useful and straight forward?
> Provide new seed providers
> --------------------------
>
> Key: CASSANDRA-12627
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12627
> Project: Cassandra
> Issue Type: New Feature
> Reporter: Edward Capriolo
> Assignee: Edward Capriolo
>
> SeedProvider is plugable, however only one implementation exists.
> Changes:
> * Create a SeedProvider that reads properties from System properties or env
> * Provide a SeedProvider that scans ranges of IP addresses to find peers.
> * Refactor interface to abstract class because all seed providers must
> provide a constructor that accepts Map<String,String>
> * correct error messages
> * Do not catch Exception use MultiCatch and catch typed exceptions
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