anoopsjohn commented on a change in pull request #1654:
URL: https://github.com/apache/hbase/pull/1654#discussion_r419922765
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MultiVersionConcurrencyControl.java
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@@ -225,11 +233,12 @@ void waitForRead(WriteEntry e) {
synchronized (readWaiters) {
while (readPoint.get() < e.getWriteNumber()) {
if (count % 100 == 0 && count > 0) {
- LOG.warn("STUCK: " + this);
+ long totalWaitTillNow = READPOINT_ADVANCE_WAIT_TIME * count;
+ LOG.warn("STUCK for : " + totalWaitTillNow + " millis. " + this);
Review comment:
Ideally WARN level will be enabled always. That is why I thought its ok
to keep this existing way. I pushed master branch already this way. If u
strongly feel we need to change, I can change. Might have to put addendum on
Master. wdyt?
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