abstractdog commented on code in PR #262:
URL: https://github.com/apache/tez/pull/262#discussion_r1071047228
##########
tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/Fetcher.java:
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@@ -563,7 +564,7 @@ private HostFetchResult
setupConnection(Collection<InputAttemptIdentifier> attem
protected void setupConnectionInternal(String host,
Collection<InputAttemptIdentifier> attempts)
throws IOException, InterruptedException {
- input = httpConnection.getInputStream();
+ input = new MeasuredDataInputStream(httpConnection.getInputStream());
Review Comment:
thanks for the input @rbalamohan, yes, absolutely, this is a
work-in-progress patch, I was thinking about making it configurable
too...working on that
I hope the basic idea makes sense to you, counting the time spent in
InputStream.read to reflect the actual time spent with network traffic
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