[jira] [Created] (KAFKA-6482) when produce send a invalidity timestamps, broker will be not delete retention files
HongLiang created KAFKA-6482: Summary: when produce send a invalidity timestamps, broker will be not delete retention files Key: KAFKA-6482 URL: https://issues.apache.org/jira/browse/KAFKA-6482 Project: Kafka Issue Type: Bug Components: log Affects Versions: 1.0.0 Reporter: HongLiang when produce send a invalidity timestamps, broker will be not delete retention files. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Created] (KAFKA-6484) 'ConsumerGroupCommand' performance optimization for old consumer describe group
HongLiang created KAFKA-6484: Summary: 'ConsumerGroupCommand' performance optimization for old consumer describe group Key: KAFKA-6484 URL: https://issues.apache.org/jira/browse/KAFKA-6484 Project: Kafka Issue Type: Improvement Components: admin Affects Versions: 1.0.0 Reporter: HongLiang Attachments: ConsumerGroupCommand.diff ConsumerGroupCommand describegroup performance optimization. performance improvement 3 times compare trunk(1.0+). and performance improvement 10 times compare 0.10.2.1 -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Created] (KAFKA-6485) 'ConsumerGroupCommand' performance optimization for old consumer describe group
HongLiang created KAFKA-6485: Summary: 'ConsumerGroupCommand' performance optimization for old consumer describe group Key: KAFKA-6485 URL: https://issues.apache.org/jira/browse/KAFKA-6485 Project: Kafka Issue Type: Improvement Components: admin Affects Versions: 1.0.0 Reporter: HongLiang Attachments: ConsumerGroupCommand.diff ConsumerGroupCommand describegroup performance optimization. performance improvement 3 times compare trunk(1.0+). and performance improvement 10 times compare 0.10.2.1 -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Created] (KAFKA-6306) Auto-commit of offsets fail, and not recover forever...
HongLiang created KAFKA-6306:
Summary: Auto-commit of offsets fail, and not recover forever...
Key: KAFKA-6306
URL: https://issues.apache.org/jira/browse/KAFKA-6306
Project: Kafka
Issue Type: Bug
Components: clients, consumer
Affects Versions: 1.0.0, 0.10.2.1
Reporter: HongLiang
Attachments: _883ddf50-beb7-4e87-9630-168acaa9b046.png,
e6cf53be-e128-47dc-a45a-79439a9e55ff.png
Auto-commit of offsets fail, and not recover forever. at
sendOffsetCommitRequest, while "generation equal NULL", ConsumerCoordinator
request will fail always. it maybe a bug. error log below:
has more and more warn log
"2017-12-01 22:08:39.112 WARN pool-390-thread-1#1
(ConsumerCoordinator.java:626) - Auto-commit of offsets
{drawing_gift_sent-1=OffsetAndMetadata{offset=32150359, metadata=''}} failed
for group gift_rich_audience_write: Commit cannot be completed since the group
has already rebalanced and assigned the partitions to another member. This
means that the time between subsequent calls to poll() was longer than the
configured max.poll.interval.ms, which typically implies that the poll loop is
spending too much time message processing. You can address this either by
increasing the session timeout or by reducing the maximum size of batches
returned in poll() with max.poll.records."
!e6cf53be-e128-47dc-a45a-79439a9e55ff.png|thumbnail!
!_883ddf50-beb7-4e87-9630-168acaa9b046.png|thumbnail!
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[jira] [Created] (KAFKA-6326) when broker is unavailable(such as broker's machine is down), controller will wait 30 sec timeout
HongLiang created KAFKA-6326: Summary: when broker is unavailable(such as broker's machine is down), controller will wait 30 sec timeout Key: KAFKA-6326 URL: https://issues.apache.org/jira/browse/KAFKA-6326 Project: Kafka Issue Type: Bug Components: controller Affects Versions: 1.0.0 Reporter: HongLiang Attachments: _f7d1d2b4-39ae-4e02-8519-99bcba849668.png, fast-recver-shutdownbroker.diff when broker is unavailable(such as broker's machine is down), controller will wait 30 sec timeout by dedault. it seems to be that the timeout waiting is not necessary. It will be increase the MTTR of dead broker . -- This message was sent by Atlassian JIRA (v6.4.14#64029)
