Hi all,
During daily work I got NPE at mention line. full method below.
Anyone know if it's a known bug ? should I open a ticket for Solr ?
Thanks in advance,
Shay.
public Object More ...lookup(BytesRef indexedId) {
683 LogPtr entry;
684 TransactionLog lookupLog;
685
686 synchronized (this) {
687 entry = map.get(indexedId);
688 lookupLog = tlog; // something found in "map" will always be in
"tlog"
689 // SolrCore.verbose("TLOG: lookup: for id
",indexedId.utf8ToString(),"in
map",System.identityHashCode(map),"got",entry,"lookupLog=",lookupLog);
690 if (entry == null && prevMap != null) {
691 entry = prevMap.get(indexedId);
692 // something found in prevMap will always be found in preMapLog
(which could be tlog or prevTlog)
693 lookupLog = prevMapLog;
694 // SolrCore.verbose("TLOG: lookup: for id
",indexedId.utf8ToString(),"in
prevMap",System.identityHashCode(map),"got",entry,"lookupLog=",lookupLog);
695 }
696 if (entry == null && prevMap2 != null) {
697 entry = prevMap2.get(indexedId);
698 // something found in prevMap2 will always be found in preMapLog2
(which could be tlog or prevTlog)
699 lookupLog = prevMapLog2;
700 // SolrCore.verbose("TLOG: lookup: for id
",indexedId.utf8ToString(),"in
prevMap2",System.identityHashCode(map),"got",entry,"lookupLog=",lookupLog);
701 }
702
703 if (entry == null) {
704 return null;
705 }
706 lookupLog.incref();
707 }
708
709 try {
710 // now do the lookup outside of the sync block for concurrency
711 return lookupLog.lookup(entry.pointer);
712 } finally {
713 lookupLog.decref();
714 }
715
716 }
717
