shuangchengsun commented on a change in pull request #3828:
URL: https://github.com/apache/rocketmq/pull/3828#discussion_r804397062
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File path: store/src/main/java/org/apache/rocketmq/store/CommitLog.java
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@@ -1143,19 +1135,17 @@ public long getJointime() {
public static class GroupCommitRequest {
private final long nextOffset;
private CompletableFuture<PutMessageStatus> flushOKFuture = new
CompletableFuture<>();
- private final long startTimestamp = System.currentTimeMillis();
- private long timeoutMillis = Long.MAX_VALUE;
+ private final long deadLine;
public GroupCommitRequest(long nextOffset, long timeoutMillis) {
this.nextOffset = nextOffset;
- this.timeoutMillis = timeoutMillis;
+ this.deadLine = System.nanoTime() + (timeoutMillis << 20);
Review comment:
yes，This operation will cause a 4% inaccuracy, but I think it is
acceptable.
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