[jira] [Created] (CASSANDRA-7669) nodetool fails to connect when ipv6 host is specified

["Adam Holmberg (JIRA)" <ji...@apache.org>]

Adam Holmberg created CASSANDRA-7669:
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             Summary: nodetool fails to connect when ipv6 host is specified
                 Key: CASSANDRA-7669
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7669
             Project: Cassandra
          Issue Type: Bug
          Components: Tools
         Environment: java version "1.7.0_65"
Java(TM) SE Runtime Environment (build 1.7.0_65-b17)
Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
            Reporter: Adam Holmberg
            Priority: Trivial
             Fix For: 2.1.0
         Attachments: nodetool_url_fmt.txt

The NodeProbe fmtUrl does not account for ipv6 addresses specified for 'host'. 

nodetool -h with ipv6 host address fails with cryptic error message

Adding square brackets as in http://www.ietf.org/rfc/rfc3986.txt section 3.2.2 corrects this behavior. Patch attached.

{code:title=Before}
aholmberg-rmbp15:cassandra-2.1.0-rc4 adamholmberg$ for h in localhost 127.0.0.1 ::1 0::1; do cmd="bin/nodetool -h $h -p 7100 version"; echo $cmd; eval $cmd; done
bin/nodetool -h localhost -p 7100 version
ReleaseVersion: 2.1.0-rc4-SNAPSHOT
bin/nodetool -h 127.0.0.1 -p 7100 version
ReleaseVersion: 2.1.0-rc4-SNAPSHOT
bin/nodetool -h ::1 -p 7100 version
nodetool: For input string: ":1:7100"
See 'nodetool help' or 'nodetool help <command>'.
bin/nodetool -h 0::1 -p 7100 version
nodetool: For input string: ":1:7100"
See 'nodetool help' or 'nodetool help <command>’.
{code}

{code:title=After}
aholmberg-rmbp15:cassandra-2.1.0-rc4 adamholmberg$ for h in localhost 127.0.0.1 ::1 0::1; do cmd="bin/nodetool -h $h -p 7100 version"; echo $cmd; eval $cmd; done
bin/nodetool -h localhost -p 7100 version
ReleaseVersion: 2.1.0-rc4-SNAPSHOT
bin/nodetool -h 127.0.0.1 -p 7100 version
ReleaseVersion: 2.1.0-rc4-SNAPSHOT
bin/nodetool -h ::1 -p 7100 version
ReleaseVersion: 2.1.0-rc4-SNAPSHOT
bin/nodetool -h 0::1 -p 7100 version
ReleaseVersion: 2.1.0-rc4-SNAPSHOT
{code}



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