https://issues.apache.org/bugzilla/show_bug.cgi?id=48113
Summary: Member hostname components are printed as signed 8bits
Product: Tomcat 6
Version: unspecified
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Cluster
AssignedTo: [email protected]
ReportedBy: [email protected]
Created an attachment (id=24467)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=24467)
Patch to print hostname IP components as unsigned int
Hey,
Take the following member for example: 192.168.1.61:4000, when it's hostname is
printed (like in toString()), it shows as:
tcp://{-64, -88, 1, 61}:4000
Like in:
16:23:17,773 INFO [TcpFailureDetector] Received
memberDisappeared[org.apache.catalina.tribes.membership.MemberImpl[tcp://{-64,
-88, 1, 61}:4000,{-64, -88, 1, 61},4000, alive=1814258,id={50 18 86 10 111 -47
79 83 -108 -4 82 -8 26 82 -79 -59 }, payload={-84 -19 0 5 115 114 0 50 111
...(423)}, command={}, domain={74 79 84 84 65 95 87 65 68 ...(10)}, ]] message.
Will verify.
16:23:17,897 INFO [TcpFailureDetector] Verification complete. Member still
alive[org.apache.catalina.tribes.membership.MemberImpl[tcp://{-64, -88, 1,
61}:4000,{-64, -88, 1, 61},4000, alive=1814258,id={50 18 86 10 111 -47 79 83
-108 -4 82 -8 26 82 -79 -59 }, payload={-84 -19 0 5 115 114 0 50 111 ...(423)},
command={}, domain={74 79 84 84 65 95 87 65 68 ...(10)}, ]]
I attached a patch which takes the Arrays.toString(byte[]) and creates another
one with a second argument "unsigned". Then the original delegates to this new
one with a default of "false" for unsigned. So existing code will continue to
behave as is, but the getHostname() code in MemberImpl passes "true" for this
argument, which will make the name print as:
tcp://{192, 168, 1, 61}:4000
So this code updates:
java/org/apache/catalina/tribes/util/Arrays.java
java/org/apache/catalina/tribes/membership/MemberImpl.java
I generated the patch from trunk with a root of:
java/org/apache/catalina/
So it needs to be applied from this directory.
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