accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Billie Rinaldi (JIRA)" <>
Subject [jira] [Created] (ACCUMULO-3741) Reduce incompatibilities with htrace 3.2.0-incubating
Date Sat, 18 Apr 2015 00:32:58 GMT
Billie Rinaldi created ACCUMULO-3741:

             Summary: Reduce incompatibilities with htrace 3.2.0-incubating
                 Key: ACCUMULO-3741
             Project: Accumulo
          Issue Type: Bug
            Reporter: Billie Rinaldi
            Assignee: Billie Rinaldi

HTrace 3.2.0-incubating is coming out soon and there are some significant differences in its
API.  Ideally we would like Accumulo to work with either version.  Differences include:
* no Trace.setProcessId method
* process ID is handled differently now; it defaults to name/IP, while before Accumulo tracked
IP manually
* SpanReceivers are expected to set process ID if it is not provided
* return type of Span.getKVAnnotations changed from Map<byte[],byte[]> to Map<String,String>
* Spans can now have multiple parents (although none do yet) and getParentId has been replaced
by getParents which returns a list of longs
* multiple parents means there is no longer a fixed root span ID; root spans just have an
empty list of parents

This message was sent by Atlassian JIRA

View raw message