Re: [ANNOUNCE] New Kafka Committer Ewen Cheslack-Postava

2015-12-08 Thread Liquan Pei
e Kafka > community! > > -- > Thanks, > Neha > -- Liquan Pei Department of Physics University of Massachusetts Amherst

Re: kafka consumer group is rebalancing

2016-05-31 Thread Liquan Pei
note, I am adding session.timeout.ms > as 3 and heartbeat.interval.ms as 1 to consumer and polling > happens > for sure with in 3. Can anyone help me out. Please let me know if any > information is needed. > I am using 3 node kafka cluster. > Thanks, > Sunny > -- Liquan Pei Software Engineer, Confluent Inc

Re: [VOTE] KIP-41: Consumer Max Records

2016-01-14 Thread Liquan Pei
; > -- > Jens Rantil > Backend engineer > Tink AB > > Email: jens.ran...@tink.se > Phone: +46 708 84 18 32 > Web: www.tink.se > > Facebook <https://www.facebook.com/#!/tink.se> Linkedin > < > http://www.linkedin.com/company/2735919?trk=vsrp_companie

Re: kafka-connector sink task flush() interval

2016-04-09 Thread Liquan Pei
ersity > Phone: +86 13770681551 > Email: victory_...@163.com > ResearchLab Homepage: http://pasa-bigdata.nju.edu.cn -- Liquan Pei Software Engineer, Confluent Inc

Re: [VOTE] KIP-51 - List Connectors REST API

2016-03-22 Thread Liquan Pei
read if you > > feel there's something to still be discussed. > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-51+-+List+Connectors+REST+API > > > > I'll obviously kick things off with a +1. > > > > -Ewen > > > -- Liquan Pei Department of Physics University of Massachusetts Amherst

Re: Problem with kafka doFlush method

2016-04-13 Thread Liquan Pei
va:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > > Does anyone know how to fix this exception? > > > I am using confluent-2.0.1 with kafka-9.0.1-cp1. > > > > > -- Liquan Pei Software Engineer, Confluent Inc

[VOTE] KIP-56 Allow cross origin HTTP requests on all HTTP methods

2016-04-21 Thread Liquan Pei
Hi I would like to start vote on KIP-56. https://cwiki.apache.org/confluence/display/KAFKA/KIP-56%3A+Allow+cross+origin+HTTP+requests+on+all+HTTP+methods Thanks, -- Liquan Pei Software Engineer, Confluent Inc

Re: Kafka missing from ASF Jira?

2016-04-25 Thread Liquan Pei
a ticket on the ASF > Jira, Kafka is not visible in the list of projects in the first field > of the ticket. I see the hundred+ other Apache projects, but no Kafka > :( > -- Liquan Pei Software Engineer, Confluent Inc

Re: [DISCUSS] scalability limits in the coordinator

2016-05-23 Thread Liquan Pei
consumers 1363112 bytes > > >>>>>>> 60 consumers 1598621 bytes > > >>>>>>> 70 consumers 1837359 bytes > > >>>>>>> 80 consumers 2066934 bytes > > >>>>>>> 90 consumers 2310970 bytes > > >&g

Re: [DISCUSS] KIP-48 Support for delegation tokens as an authentication mechanism

2016-05-24 Thread Liquan Pei
It seems that the links to images in the KIP are broken. Liquan On Tue, May 24, 2016 at 9:33 AM, parth brahmbhatt < brahmbhatt.pa...@gmail.com> wrote: > 110. What does getDelegationTokenAs mean? > In the current proposal we only allow a user to get delegation token for > the identity that it

Re: [VOTE] 0.10.0.0 RC4

2016-05-10 Thread Liquan Pei
ation: > http://kafka.apache.org/0100/documentation.html > > * Protocol: > http://kafka.apache.org/0100/protocol.html > > /** > > Thanks, > > Gwen > -- Liquan Pei Software Engineer, Confluent Inc

Re: [VOTE] KIP-33 - Add a time based log index

2016-04-17 Thread Liquan Pei
> > > log > >> > > > >> segment to retrieve the largest timestamp since the time index > >> > always > >> > > > has > >> > > > >> an entry for the largest timestamp. Is that only for restarting > >> > after > >> > > a > >> > > > >> hard failure? > >> > > > >> > >> > > > >> 11. On broker startup, if a log segment misses the time index, > do > >> we > >> > > > >> always > >> > > > >> rebuild it? This can happen when the broker is upgraded. > >> > > > >> > >> > > > >> 12. Related to Guozhang's question #1. It seems it's simpler to > >> add > >> > > time > >> > > > >> index entries independent of the offset index since at index > entry > >> > may > >> > > > not > >> > > > >> be added to the offset and the time index at the same time. > Also, > >> > this > >> > > > >> allows time index to be rebuilt independently if needed. > >> > > > >> > >> > > > >> Thanks, > >> > > > >> > >> > > > >> Jun > >> > > > >> > >> > > > >> > >> > > > >> On Wed, Apr 6, 2016 at 5:44 PM, Becket Qin < > becket@gmail.com> > >> > > > wrote: > >> > > > >> > >> > > > >> > Hi all, > >> > > > >> > > >> > > > >> > I updated KIP-33 based on the initial implementation. Per > >> > discussion > >> > > > on > >> > > > >> > yesterday's KIP hangout, I would like to initiate the new > vote > >> > > thread > >> > > > >> for > >> > > > >> > KIP-33. > >> > > > >> > > >> > > > >> > The KIP wiki: > >> > > > >> > > >> > > > >> > > >> > > > >> > >> > > > > >> > > > >> > > >> > https://cwiki.apache.org/confluence/display/KAFKA/KIP-33+-+Add+a+time+based+log+index > >> > > > >> > > >> > > > >> > Here is a brief summary of the KIP: > >> > > > >> > 1. We propose to add a time index for each log segment. > >> > > > >> > 2. The time indices are going to be used of log retention, > log > >> > > rolling > >> > > > >> and > >> > > > >> > message search by timestamp. > >> > > > >> > > >> > > > >> > There was an old voting thread which has some discussions on > >> this > >> > > KIP. > >> > > > >> The > >> > > > >> > mail thread link is following: > >> > > > >> > > >> > > > >> > > >> > > > >> > >> > > > > >> > > > >> > > >> > http://mail-archives.apache.org/mod_mbox/kafka-dev/201602.mbox/%3ccabtagwgoebukyapfpchmycjk2tepq3ngtuwnhtr2tjvsnc8...@mail.gmail.com%3E > >> > > > >> > > >> > > > >> > I have the following WIP patch for reference. It needs a few > >> more > >> > > unit > >> > > > >> > tests and documentation. Other than that it should run fine. > >> > > > >> > > >> > > > >> > > >> > > > >> > >> > > > > >> > > > >> > > >> > https://github.com/becketqin/kafka/commit/712357a3fbf1423e05f9eed7d2fed5b6fe6c37b7 > >> > > > >> > > >> > > > >> > Thanks, > >> > > > >> > > >> > > > >> > Jiangjie (Becket) Qin > >> > > > >> > > >> > > > >> > >> > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > > > > > > > > -- > > -- Guozhang > -- Liquan Pei Software Engineer, Confluent Inc

Re: KTable.count(...)

2016-04-17 Thread Liquan Pei
he count topic is: > A:1 > A:2 > A:1 > A:2 > A:1 > A:2 > A:1 > A:2 > A:1 > > Is this expected behaviour? Have i misunderstood how count is supposed to > work? > > Also, KTable.count(KeyValueMapper<K,V,K1> selector, String name) causes a > NullPointerException > > Thanks, > Damian > -- Liquan Pei Software Engineer, Confluent Inc

[DISCUSS] KIP-56 Allow cross origin HTTP requests on all HTTP methods

2016-04-18 Thread Liquan Pei
Hi I would like to start a quick discussion on KIP-56 https://cwiki.apache.org/confluence/display/KAFKA/KIP-56%3A+Allow+cross+origin+HTTP+requests+on+all+HTTP+methods This proposal is to allow cross origin HTTP requests on all HTTP methods. Thanks, Liquan -- Liquan Pei Software Engineer

Re: Kafka Connect connector monitoring tasks via offset storage reader

2016-05-24 Thread Liquan Pei
figs(int)’ method > could use the OffsetStorageReader to read previously-recorded offsets to > more intelligently configure its tasks. This seems very straightforward, > backward compatible, and non-intrusive. > > Is there any interest in this? If so, I can create an issue and wo

Re: [DISCUSSION] KIP-300: Add Windowed KTable API in StreamsBuilder

2018-05-21 Thread Liquan Pei
5044 > > > I understood that the community is busy working on 2.0 release, but this > KIP is really important for our internal use case. So if any of you got > time, please focus on clarifying the use case and reaching the agreement of > API. Really appreciate your time! > > >

Re: Vote for KIP-393 (Fix time windowed serde to deserialize changelog topic)

2018-12-06 Thread Liquan Pei
I wanted to start a vote on approval of KIP-393 > > < > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-393%3A+Time+windowed+serde+to+properly+deserialize+changelog+input+topic > > > > > to > > fix the current time windowed serde for properly deserializing changelog > > input topics. Let me know what you guys think. > > > > Thanks, > > Shawn > > > > > -- > -- Guozhang > -- Liquan Pei Software Engineer, Confluent Inc

Re: [VOTE] KIP-429: Kafka Consumer Incremental Rebalance Protocol

2019-05-22 Thread Liquan Pei
IP-429:KafkaConsumerIncrementalRebalanceProtocol-RebalanceCallbackErrorHandling > > And the on-going PRs available for review: > > Part I: https://github.com/apache/kafka/pull/6528 > Part II: https://github.com/apache/kafka/pull/6778 > > > Thanks > -- Guozhang > -- Liquan Pei Software Engineer, Confluent Inc

Re: [ANNOUNCE] New committer: Boyang Chen

2020-06-24 Thread Liquan Pei
ontributions, Boyang > > has > > > also helped reviewing even more PRs and KIPs than his own. > > > > > > Thanks for all the contributions Boyang! And look forward to more > > > collaborations with you on Apache Kafka. > > > > > > > > > -- Guozhang, on behalf of the Apache Kafka PMC > > > > > > -- Liquan Pei Software Engineer, Confluent Inc

[jira] [Updated] (KAFKA-2484) Add schema projection utilities

2015-10-16 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-2484: -- Status: Patch Available (was: In Progress) > Add schema projection utilit

[jira] [Work started] (KAFKA-2479) Add CopycatExceptions to indicate transient and permanent errors in a connector/task

2015-10-09 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-2479 started by Liquan Pei. - > Add CopycatExceptions to indicate transient and permanent errors in a > con

[jira] [Work started] (KAFKA-2484) Add schema projection utilities

2015-10-09 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-2484 started by Liquan Pei. - > Add schema projection utilit

[jira] [Work started] (KAFKA-2480) Handle non-CopycatExceptions from SinkTasks

2015-10-09 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-2480 started by Liquan Pei. - > Handle non-CopycatExceptions from SinkTa

[jira] [Assigned] (KAFKA-2369) Add Copycat REST API

2015-10-09 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-2369: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Add Copycat REST

[jira] [Assigned] (KAFKA-2479) Add CopycatExceptions to indicate transient and permanent errors in a connector/task

2015-09-28 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-2479: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Add CopycatExceptions to indicate transi

[jira] [Assigned] (KAFKA-2484) Add schema projection utilities

2015-09-28 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-2484: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Add schema projection utilit

[jira] [Assigned] (KAFKA-2481) Allow copycat sinks to request periodic invocation of put even if no new data is available

2015-09-28 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-2481: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Allow copycat sinks to request perio

[jira] [Commented] (KAFKA-2480) Handle non-CopycatExceptions from SinkTasks

2015-09-25 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14908909#comment-14908909 ] Liquan Pei commented on KAFKA-2480: --- Can you assign this to me? > Handle non-CopycatExceptions f

[jira] [Comment Edited] (KAFKA-2480) Handle non-CopycatExceptions from SinkTasks

2015-09-25 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14908909#comment-14908909 ] Liquan Pei edited comment on KAFKA-2480 at 9/26/15 12:00 AM: - Can anyone

[jira] [Assigned] (KAFKA-2375) Implement elasticsearch Copycat sink connector

2015-12-16 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-2375: - Assignee: Liquan Pei > Implement elasticsearch Copycat sink connec

[jira] [Updated] (KAFKA-3782) Transient failure with kafkatest.tests.connect.connect_distributed_test.ConnectDistributedTest.test_bounce.clean=True

2016-06-02 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3782: -- Description: For commit 946ae60 max() arg is an empty sequence Traceback (most recent call last

[jira] [Assigned] (KAFKA-3820) Provide utilities for tracking source offsets

2016-06-09 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3820: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Provide utilities for tracking sou

[jira] [Assigned] (KAFKA-2894) WorkerSinkTask doesn't handle rewinding offsets on rebalance

2016-05-31 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-2894: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > WorkerSinkTask doesn't handle rewind

[jira] [Created] (KAFKA-3782) Transient failure with kafkatest.tests.connect.connect_distributed_test.ConnectDistributedTest.test_bounce.clean=True

2016-06-02 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3782: - Summary: Transient failure with kafkatest.tests.connect.connect_distributed_test.ConnectDistributedTest.test_bounce.clean=True Key: KAFKA-3782 URL: https://issues.apache.org/jira

[jira] [Assigned] (KAFKA-3124) Update protocol wiki page to reflect latest request/response formats

2016-01-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3124: - Assignee: Liquan Pei > Update protocol wiki page to reflect latest request/response form

[jira] [Work started] (KAFKA-3526) REST APIs return object representation instead of string for config values, default values and recommended values

2016-04-07 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3526 started by Liquan Pei. - > REST APIs return object representation instead of string for config val

[jira] [Updated] (KAFKA-3526) REST APIs return object representation instead of string for config values, default values and recommended values

2016-04-07 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3526: -- Description: In the response of {code} PUT /connector-plugins/{name}/config/validate {code

[jira] [Updated] (KAFKA-3526) REST APIs return object representation instead of string for config values, default values and recommended values

2016-04-07 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3526: -- Description: In the response of PUT /connector-plugins/{name}/config/validate, The value.value

[jira] [Created] (KAFKA-3526) REST APIs return object representation instead of string for config values, default values and recommended values

2016-04-07 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3526: - Summary: REST APIs return object representation instead of string for config values, default values and recommended values Key: KAFKA-3526 URL: https://issues.apache.org/jira/browse

[jira] [Work started] (KAFKA-3520) System tests of config validate and list connectors REST APIs

2016-04-06 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3520 started by Liquan Pei. - > System tests of config validate and list connectors REST A

[jira] [Created] (KAFKA-3520) System tests of config validate and list connectors REST APIs

2016-04-06 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3520: - Summary: System tests of config validate and list connectors REST APIs Key: KAFKA-3520 URL: https://issues.apache.org/jira/browse/KAFKA-3520 Project: Kafka Issue

[jira] [Commented] (KAFKA-3552) New Consumer: java.lang.OutOfMemoryError: Direct buffer memory

2016-04-12 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15238372#comment-15238372 ] Liquan Pei commented on KAFKA-3552: --- Hi Kanak, Can you share with us the consumer configuration file

[jira] [Assigned] (KAFKA-3552) New Consumer: java.lang.OutOfMemoryError: Direct buffer memory

2016-04-12 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3552: - Assignee: Liquan Pei (was: Neha Narkhede) > New Consumer: java.lang.OutOfMemoryError: Dir

[jira] [Assigned] (KAFKA-3530) Making the broker-list option consistent across all tools

2016-04-08 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3530: - Assignee: Liquan Pei > Making the broker-list option consistent across all to

[jira] [Updated] (KAFKA-3316) Add Connect REST API to list available connector classes

2016-03-19 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3316: -- Affects Version/s: 0.10.0.0 Status: Patch Available (was: In Progress) > Add Conn

[jira] [Work started] (KAFKA-3316) Add Connect REST API to list available connector classes

2016-03-19 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3316 started by Liquan Pei. - > Add Connect REST API to list available connector clas

[jira] [Updated] (KAFKA-3462) Allow SinkTasks to disable consumer offset commit

2016-03-24 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3462: -- Description: SinkTasks should be able to disable consumer offset commit if they manage offsets

[jira] [Work started] (KAFKA-3462) Allow SinkTasks to disable consumer offset commit

2016-03-24 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3462 started by Liquan Pei. - > Allow SinkTasks to disable consumer offset com

[jira] [Created] (KAFKA-3462) Allow SinkTasks to disable consumer offset commit

2016-03-24 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3462: - Summary: Allow SinkTasks to disable consumer offset commit Key: KAFKA-3462 URL: https://issues.apache.org/jira/browse/KAFKA-3462 Project: Kafka Issue Type: Bug

[jira] [Updated] (KAFKA-3462) Allow SinkTasks to disable consumer offset commit

2016-03-24 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3462: -- Status: Patch Available (was: In Progress) > Allow SinkTasks to disable consumer offset com

[jira] [Updated] (KAFKA-3500) KafkaOffsetBackingStore set method needs to handle null

2016-04-04 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3500: -- Environment: (was: In some cases, the key or value for the offset map can be null. However

[jira] [Created] (KAFKA-3500) KafkaOffsetBackingStore set method needs to handle null

2016-04-04 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3500: - Summary: KafkaOffsetBackingStore set method needs to handle null Key: KAFKA-3500 URL: https://issues.apache.org/jira/browse/KAFKA-3500 Project: Kafka Issue Type

[jira] [Work started] (KAFKA-3611) Remove WARNs when using reflections

2016-04-22 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3611 started by Liquan Pei. - > Remove WARNs when using reflecti

[jira] [Work stopped] (KAFKA-3611) Remove WARNs when using reflections

2016-04-22 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3611 stopped by Liquan Pei. - > Remove WARNs when using reflecti

[jira] [Updated] (KAFKA-3611) Remove WARNs when using reflections

2016-04-22 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3611: -- Status: Patch Available (was: In Progress) > Remove WARNs when using reflecti

[jira] [Work started] (KAFKA-3611) Remove WARNs when using reflections

2016-04-22 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3611 started by Liquan Pei. - > Remove WARNs when using reflecti

[jira] [Created] (KAFKA-3611) Remove WARNs when using reflections

2016-04-22 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3611: - Summary: Remove WARNs when using reflections Key: KAFKA-3611 URL: https://issues.apache.org/jira/browse/KAFKA-3611 Project: Kafka Issue Type: Improvement

[jira] [Assigned] (KAFKA-3457) KafkaConsumer.committed(...) hangs forever if port number is wrong

2016-04-21 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3457: - Assignee: Liquan Pei > KafkaConsumer.committed(...) hangs forever if port number is wr

[jira] [Assigned] (KAFKA-3527) Consumer commitAsync should not expose internal exceptions

2016-04-21 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3527: - Assignee: Liquan Pei (was: Jason Gustafson) > Consumer commitAsync should not expose inter

[jira] [Resolved] (KAFKA-2479) Add CopycatExceptions to indicate transient and permanent errors in a connector/task

2016-04-21 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei resolved KAFKA-2479. --- Resolution: Fixed > Add CopycatExceptions to indicate transient and permanent err

[jira] [Reopened] (KAFKA-3605) Connector REST endpoint allows incorrectly overriding the connector name

2016-04-21 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reopened KAFKA-3605: --- > Connector REST endpoint allows incorrectly overriding the connector n

[jira] [Resolved] (KAFKA-3605) Connector REST endpoint allows incorrectly overriding the connector name

2016-04-21 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei resolved KAFKA-3605. --- Resolution: Fixed > Connector REST endpoint allows incorrectly overriding the connector n

[jira] [Assigned] (KAFKA-3556) Improve group coordinator metrics

2016-04-21 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3556: - Assignee: Liquan Pei > Improve group coordinator metr

[jira] [Assigned] (KAFKA-3459) Returning zero task configurations from a connector does not properly clean up existing tasks

2016-04-20 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3459: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Returning zero task configurations f

[jira] [Assigned] (KAFKA-3035) Transient: kafka.api.PlaintextConsumerTest > testAutoOffsetReset FAILED

2016-04-20 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3035: - Assignee: Liquan Pei > Transient: kafka.api.PlaintextConsumerTest > testAutoOffsetReset

[jira] [Assigned] (KAFKA-3213) [CONNECT] It looks like we are not backing off properly when reconfiguring tasks

2016-04-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3213: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > [CONNECT] It looks like we are not back

[jira] [Commented] (KAFKA-3615) Exclude test jars in CLASSPATH of kafka-run-class.sh

2016-04-24 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15255889#comment-15255889 ] Liquan Pei commented on KAFKA-3615: --- [~enothereska] Kafka Connect provides a REST API to list installed

[jira] [Assigned] (KAFKA-3626) Transient failure in testGetAllTopicMetadata

2016-04-26 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3626: - Assignee: Liquan Pei > Transient failure in testGetAllTopicMetad

[jira] [Created] (KAFKA-3606) Traverse CLASSPATH during herder start to list connectors

2016-04-21 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3606: - Summary: Traverse CLASSPATH during herder start to list connectors Key: KAFKA-3606 URL: https://issues.apache.org/jira/browse/KAFKA-3606 Project: Kafka Issue Type

[jira] [Created] (KAFKA-3615) Exclude test jars in CLASSPATH of kafka-run-class.sh

2016-04-23 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3615: - Summary: Exclude test jars in CLASSPATH of kafka-run-class.sh Key: KAFKA-3615 URL: https://issues.apache.org/jira/browse/KAFKA-3615 Project: Kafka Issue Type

[jira] [Assigned] (KAFKA-3734) Exceptions in SourceTask.commit() methods should cause task to stop and report failed state

2016-05-19 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3734: - Assignee: Liquan Pei (was: Ewen Cheslack-Postava) > Exceptions in SourceTask.commit() meth

[jira] [Assigned] (KAFKA-3739) Add no-arg constructor for library provided serdes

2016-05-20 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3739: - Assignee: Liquan Pei > Add no-arg constructor for library provided ser

[jira] [Updated] (KAFKA-3742) Can't run connect-distributed.sh with -daemon flag

2016-05-20 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3742: -- Summary: Can't run connect-distributed.sh with -daemon flag (was: Can't run connect-distributed

[jira] [Assigned] (KAFKA-3742) Can't run connect-distributed with -daemon flag

2016-05-20 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3742: - Assignee: Liquan Pei > Can't run connect-distributed with -daemon f

[jira] [Updated] (KAFKA-3742) Can't run connect-distributed.sh with -daemon flag

2016-05-20 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3742: -- Description: Running on ubuntu 14.04. Discovered while experimenting various different kafka

[jira] [Updated] (KAFKA-3690) Avoid passing null to UnModifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3690: -- Summary: Avoid passing null to UnModifiableMap (was: Avoid passing null pointers to UnModifiableMap

[jira] [Created] (KAFKA-3690) Avoid passing null pointers to UnModifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3690: - Summary: Avoid passing null pointers to UnModifiableMap Key: KAFKA-3690 URL: https://issues.apache.org/jira/browse/KAFKA-3690 Project: Kafka Issue Type: Bug

[jira] [Work started] (KAFKA-3690) Avoid passing null to UnModifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3690 started by Liquan Pei. - > Avoid passing null to UnModifiable

[jira] [Updated] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Description: Currently, we doesn't use double quote when using CLASSPATH in kafka-run-class.sh

[jira] [Updated] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Fix Version/s: (was: 0.10.0.0) 0.10.0.1 > Spaces in External CLASSPATH may ca

[jira] [Updated] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Status: Patch Available (was: In Progress) > Spaces in External CLASSPATH may cause it not be inclu

[jira] [Created] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
Liquan Pei created KAFKA-3692: - Summary: Spaces in External CLASSPATH may cause it not be included in the CLASSPATH Key: KAFKA-3692 URL: https://issues.apache.org/jira/browse/KAFKA-3692 Project: Kafka

[jira] [Commented] (KAFKA-3690) Avoid passing null to UnmodifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15279281#comment-15279281 ] Liquan Pei commented on KAFKA-3690: --- Agreed with [~ewencp]. I think we can add documentation to clarify

[jira] [Updated] (KAFKA-3690) Avoid passing null to UnmodifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3690: -- Priority: Major (was: Blocker) > Avoid passing null to Unmodifiable

[jira] [Updated] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Priority: Major (was: Blocker) > Spaces in External CLASSPATH may cause it not be inclu

[jira] [Commented] (KAFKA-3690) Avoid passing null to UnmodifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15279352#comment-15279352 ] Liquan Pei commented on KAFKA-3690: --- If JsonConverter is used for {code}internal.key.converter{code

[jira] [Updated] (KAFKA-3692) Wildcards in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Description: Currently, we doesn't use double quote when using CLASSPATH in kafka-run-class.sh

[jira] [Updated] (KAFKA-3690) Avoid passing null to UnmodifiableMap

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3690: -- Summary: Avoid passing null to UnmodifiableMap (was: Avoid passing null to UnModifiableMap) > Av

[jira] [Work started] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on KAFKA-3692 started by Liquan Pei. - > Spaces in External CLASSPATH may cause it not be included in the CLASSP

[jira] [Updated] (KAFKA-3692) Spaces in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Description: Currently, we doesn't use double quote when using CLASSPATH in (was: This may cause

[jira] [Updated] (KAFKA-3692) Wildcards in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-10 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Summary: Wildcards in External CLASSPATH may cause it not be included in the CLASSPATH (was: Spaces

[jira] [Assigned] (KAFKA-3705) Support non-key joining in KTable

2016-05-12 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei reassigned KAFKA-3705: - Assignee: Liquan Pei (was: Guozhang Wang) > Support non-key joining in KTa

[jira] [Updated] (KAFKA-3692) Wildcards in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-11 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Fix Version/s: (was: 0.10.0.1) 0.10.0.0 > Wildcards in External CLASSPATH

[jira] [Updated] (KAFKA-3692) Wildcards in External CLASSPATH may cause it not be included in the CLASSPATH

2016-05-11 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3692: -- Priority: Blocker (was: Major) > Wildcards in External CLASSPATH may cause it not be inclu

[jira] [Closed] (KAFKA-3582) remove references to Copcyat from connect property files

2016-04-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei closed KAFKA-3582. - > remove references to Copcyat from connect property fi

[jira] [Closed] (KAFKA-3615) Exclude test jars in CLASSPATH of kafka-run-class.sh

2016-04-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei closed KAFKA-3615. - > Exclude test jars in CLASSPATH of kafka-run-class

[jira] [Closed] (KAFKA-3611) Remove WARNs when using reflections

2016-04-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei closed KAFKA-3611. - > Remove WARNs when using reflections > > >

[jira] [Closed] (KAFKA-3606) Traverse CLASSPATH during herder start to list connectors

2016-04-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei closed KAFKA-3606. - > Traverse CLASSPATH during herder start to list connect

[jira] [Closed] (KAFKA-3578) Allow cross origin HTTP requests on all HTTP methods

2016-04-29 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei closed KAFKA-3578. - > Allow cross origin HTTP requests on all HTTP meth

[jira] [Updated] (KAFKA-3654) Config validation should validate both common and connector specific configurations

2016-05-03 Thread Liquan Pei (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liquan Pei updated KAFKA-3654: -- Summary: Config validation should validate both common and connector specific configurations

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