Hadoop QA commented on ZOOKEEPER-831:
+1 overall. Here are the results of testing the latest attachment
against trunk revision 980576.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
This message is automatically generated.
> BookKeeper: Throttling improved for reads
> Key: ZOOKEEPER-831
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-831
> Project: Zookeeper
> Issue Type: Bug
> Components: contrib-bookkeeper
> Affects Versions: 3.3.1
> Reporter: Flavio Junqueira
> Assignee: Flavio Junqueira
> Fix For: 3.4.0
> Attachments: ZOOKEEPER-831.patch
> Reads and writes in BookKeeper are asymmetric: a write request writes one
> entry, whereas a read request may read multiple requests. The current
> implementation of throttling only counts the number of read requests instead
> of counting the number of entries being read. Consequently, a few read
> requests reading a large number of entries each will spawn a large number of
> read-entry requests.
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