HANDLER %{WORD}.%{WORD}.%{WORD}.%{WORD}.%{WORD}
SOLR_QUERY \[collection%{NUMBER:collection}\]\s+webapp=/%{WORD:webapp}\s+path=/%{WORD:path}\s+params=\{%{GREEDYDATA:params}\}\s+hits=%{NUMBER:hits}\s+status=%{NUMBER:status}\s+QTime=%{NUMBER:QTime}
SOLR_LOG %{LOGLEVEL}\s+-\s%{TIMESTAMP_ISO8601};\s%{JAVACLASS};\s+%{MESSAGE:message}

SOLR_6_LOG4J %{TIMESTAMP_ISO8601:logdate} %{LOGLEVEL:level_s} \(%{DATA:thread_s}\) \[(?:%{DATA:mdc_s}| )\] %{DATA:category_s} %{JAVALOGMESSAGE:logmessage}
SOLR_6_REQUEST \[%{DATA:core_node_name_s}\] webapp=\/%{WORD:webapp_s} path=\/%{DATA:path_s} params=\{%{GREEDYDATA:params_s}\} hits=%{NUMBER:hits_i} status=%{NUMBER:status_i} QTime=%{NUMBER:qtime_i}
