Github user kirklund commented on a diff in the pull request:
https://github.com/apache/geode/pull/490#discussion_r114673640
--- Diff:
geode-core/src/main/java/org/apache/geode/internal/cache/wan/parallel/WaitUntilParallelGatewaySenderFlushedCoordinator.java
---
@@ -46,22 +48,30 @@ public boolean waitUntilFlushed() throws Throwable {
sender.getCancelCriterion().checkCancelInProgress(null);
}
- // Create callables for local buckets
- List<WaitUntilBucketRegionQueueFlushedCallable> callables =
- buildWaitUntilBucketRegionQueueFlushedCallables(pr);
-
- // Submit local callables for execution
ExecutorService service =
this.sender.getDistributionManager().getWaitingThreadPool();
List<Future<Boolean>> callableFutures = new ArrayList<>();
int callableCount = 0;
- if (logger.isDebugEnabled()) {
- logger.debug("WaitUntilParallelGatewaySenderFlushedCoordinator:
Created and being submitted "
- + callables.size() + " callables=" + callables);
- }
- for (Callable<Boolean> callable : callables) {
+ long nanosRemaining = unit.toNanos(timeout);
+ long endTime = System.nanoTime() + nanosRemaining;
+ Set<BucketRegion> localBucketRegions = getLocalBucketRegions(pr);
+ for (BucketRegion br : localBucketRegions) {
+ // timeout exceeded, do not submit more callables, return
localResult false
+ if (System.nanoTime() >= endTime) {
+ localResult = false;
+ break;
+ }
+ // create and submit callable with updated timeout
+ Callable<Boolean> callable =
createWaitUntilBucketRegionQueueFlushedCallable(
+ (BucketRegionQueue) br, nanosRemaining, TimeUnit.NANOSECONDS);
+ if (logger.isDebugEnabled()) {
+ logger.debug(
--- End diff --
You should probably use log4j2's message formatting and parameters:
```java
logger.debug("WaitUntilParallelGatewaySenderFlushedCoordinator: Submitting
callable for bucket {} callable={} nanosRemaining={}", br.getId(), callable,
nanosRemaining);
```
What you have wouldn't cause problems because it's protected by
isDebugEnabled, but that's the log4j2 way if you want to use it.
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