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Ship it! Thanks for the latest patch. Looks good overall. To avoid holding to this relative large patch for too long, I am committed the latest patch to trunk. There are a few minor comments below and we can commit any necessary fix in a follow up patch. clients/src/main/java/org/apache/kafka/clients/consumer/KafkaConsumer.java (lines 335 - 338) <https://reviews.apache.org/r/34789/#comment141530> These seem redundant give the code below. clients/src/main/java/org/apache/kafka/clients/consumer/KafkaConsumer.java (line 420) <https://reviews.apache.org/r/34789/#comment141531> Should this be volatile so that different threads can see the latest value of refcount? clients/src/main/java/org/apache/kafka/clients/consumer/internals/Coordinator.java (line 319) <https://reviews.apache.org/r/34789/#comment141529> What's the logic to initiate connection to coordinator if the coordinator is not available during HB? - Jun Rao On June 22, 2015, 11:35 p.m., Jason Gustafson wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/34789/ > ----------------------------------------------------------- > > (Updated June 22, 2015, 11:35 p.m.) > > > Review request for kafka. > > > Bugs: KAFKA-2168 > https://issues.apache.org/jira/browse/KAFKA-2168 > > > Repository: kafka > > > Description > ------- > > KAFKA-2168; refactored callback handling to prevent unnecessary requests > > > KAFKA-2168; address review comments > > > KAFKA-2168; fix rebase error and checkstyle issue > > > KAFKA-2168; address review comments and add docs > > > KAFKA-2168; handle polling with timeout 0 > > > KAFKA-2168; timeout=0 means return immediately > > > KAFKA-2168; address review comments > > > KAFKA-2168; address more review comments > > > KAFKA-2168; updated for review comments > > > KAFKA-2168; add serialVersionUID to ConsumerWakeupException > > > Diffs > ----- > > clients/src/main/java/org/apache/kafka/clients/consumer/Consumer.java > 8f587bc0705b65b3ef37c86e0c25bb43ab8803de > > clients/src/main/java/org/apache/kafka/clients/consumer/ConsumerRecords.java > 1ca75f83d3667f7d01da1ae2fd9488fb79562364 > > clients/src/main/java/org/apache/kafka/clients/consumer/ConsumerWakeupException.java > PRE-CREATION > clients/src/main/java/org/apache/kafka/clients/consumer/KafkaConsumer.java > 951c34c92710fc4b38d656e99d2a41255c60aeb7 > clients/src/main/java/org/apache/kafka/clients/consumer/MockConsumer.java > f50da825756938c193d7f07bee953e000e2627d9 > > clients/src/main/java/org/apache/kafka/clients/consumer/OffsetResetStrategy.java > PRE-CREATION > > clients/src/main/java/org/apache/kafka/clients/consumer/internals/Coordinator.java > 41cb9458f51875ac9418fce52f264b35adba92f4 > > clients/src/main/java/org/apache/kafka/clients/consumer/internals/Fetcher.java > 56281ee15cc33dfc96ff64d5b1e596047c7132a4 > > clients/src/main/java/org/apache/kafka/clients/consumer/internals/Heartbeat.java > e7cfaaad296fa6e325026a5eee1aaf9b9c0fe1fe > > clients/src/main/java/org/apache/kafka/clients/consumer/internals/RequestFuture.java > PRE-CREATION > > clients/src/main/java/org/apache/kafka/clients/consumer/internals/SubscriptionState.java > cee75410127dd1b86c1156563003216d93a086b3 > clients/src/main/java/org/apache/kafka/common/utils/Utils.java > f73eedb030987f018d8446bb1dcd98d19fa97331 > > clients/src/test/java/org/apache/kafka/clients/consumer/MockConsumerTest.java > 677edd385f35d4262342b567262c0b874876d25b > > clients/src/test/java/org/apache/kafka/clients/consumer/internals/CoordinatorTest.java > 1454ab73df22cce028f41f74b970628829da4e9d > > clients/src/test/java/org/apache/kafka/clients/consumer/internals/FetcherTest.java > 419541011d652becf0cda7a5e62ce813cddb1732 > > clients/src/test/java/org/apache/kafka/clients/consumer/internals/HeartbeatTest.java > ecc78cedf59a994fcf084fa7a458fe9ed5386b00 > > clients/src/test/java/org/apache/kafka/clients/consumer/internals/SubscriptionStateTest.java > e000cf8e10ebfacd6c9ee68d7b88ff8c157f73c6 > clients/src/test/java/org/apache/kafka/common/utils/UtilsTest.java > 2ebe3c21f611dc133a2dbb8c7dfb0845f8c21498 > > Diff: https://reviews.apache.org/r/34789/diff/ > > > Testing > ------- > > > Thanks, > > Jason Gustafson > >
