Description
as reported on the user list...
We encounter a lot of log warning entries from the MetricsHistoryHandler saying
o.a.s.h.a.MetricsHistoryHandler Unknown format of leader id, skipping:
244550997187166214-server1-b.myhost:8983_solr-n_0000000094I don't even know what this MetricsHistoryHandler does, but at least there's a warning.
Looking at the code you can see that it has to fail if the hostname of the node contains a hyphen:
String[] ids = oid.split("-"); if (ids.length != 3) { // unknown format log.warn("Unknown format of leader id, skipping: " + oid); return null; }