dlmarion commented on code in PR #5497: URL: https://github.com/apache/accumulo/pull/5497#discussion_r2056312896
########## server/tserver/src/main/java/org/apache/accumulo/tserver/log/LogSorter.java: ########## @@ -274,12 +274,7 @@ void writeBuffer(String destPath, List<Pair<LogFileKey,LogFileValue>> buffer, in var logFileKey = pair.getFirst(); var logFileValue = pair.getSecond(); Key k = logFileKey.toKey(); - var list = keyListMap.putIfAbsent(k, logFileValue.mutations); - if (list != null) { - var muts = new ArrayList<>(list); - muts.addAll(logFileValue.mutations); - keyListMap.put(logFileKey.toKey(), muts); - } + keyListMap.computeIfAbsent(k, (key) -> new ArrayList<>()).addAll(logFileValue.mutations); Review Comment: Do we need to optimize for the single key case so as not to copy the mutations? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@accumulo.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org