keith-turner commented on a change in pull request #368: ACCUMULO-4777: fix log
messages
URL: https://github.com/apache/accumulo/pull/368#discussion_r165090810
##########
File path: fate/src/main/java/org/apache/accumulo/fate/zookeeper/Retry.java
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@@ -125,12 +149,51 @@ public long retriesCompleted() {
}
public void waitForNextAttempt() throws InterruptedException {
- log.debug("Sleeping for " + currentWait + "ms before retrying operation");
+ if (log.isDebugEnabled()) {
+ log.debug("Sleeping for " + currentWait + "ms before retrying operation:
" + getCaller());
+ }
sleep(currentWait);
currentWait = Math.min(maxWait, currentWait + waitIncrement);
}
protected void sleep(long wait) throws InterruptedException {
Thread.sleep(wait);
}
+
+ public void logRetry(String message, Throwable t) {
+ // log the first time, and then after every logInterval
+ if (lastRetryLog < 0 || (System.currentTimeMillis() - lastRetryLog) >
logInterval) {
+ log.warn(getMessage(message), t);
+ lastRetryLog = System.currentTimeMillis();
+ }
+ }
+
+ public void logRetry(String message) {
Review comment:
Another possibility is to have the caller pass in a logger like
`logRetry(Logger log, String message)`. If this is done, would the
`getCaller()` method be needed? Also the `setLogger()` method would not be
needed for testing.
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