[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-05-22 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16484502#comment-16484502 ] ASF GitHub Bot commented on KAFKA-6378: --- wicknicks opened a new pull request #5065: KAFKA-6378:

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-02-01 Thread Andy Bryant (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16349439#comment-16349439 ] Andy Bryant commented on KAFKA-6378: Thanks [~guozhang] - much appreciated! > NullPointerException on

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-02-01 Thread Guozhang Wang (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16349046#comment-16349046 ] Guozhang Wang commented on KAFKA-6378: -- [~kiwiandy] I have added you to the contributor list so that

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-31 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16346626#comment-16346626 ] ASF GitHub Bot commented on KAFKA-6378: --- andybryant opened a new pull request #4494: KAFKA-6378

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-15 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16326652#comment-16326652 ] ASF GitHub Bot commented on KAFKA-6378: --- andybryant opened a new pull request #4424: KAFKA-6378

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-11 Thread Matthias J. Sax (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16322672#comment-16322672 ] Matthias J. Sax commented on KAFKA-6378: Cool. Thanks a lot! > NullPointerException on

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-11 Thread Andy Bryant (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16322091#comment-16322091 ] Andy Bryant commented on KAFKA-6378: Sure thing Matthias. Will try and get that out tomorrow >

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-10 Thread Matthias J. Sax (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16321832#comment-16321832 ] Matthias J. Sax commented on KAFKA-6378: Can you open a PR? If yes, please update the JavaDocs

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-10 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16321393#comment-16321393 ] Ted Yu commented on KAFKA-6378: --- Here is the two line change : {code} diff --git

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-10 Thread Andy Bryant (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16321374#comment-16321374 ] Andy Bryant commented on KAFKA-6378: A sentinel value is ok where only a subset of the available

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2018-01-02 Thread Guozhang Wang (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16308856#comment-16308856 ] Guozhang Wang commented on KAFKA-6378: -- For this special case, generally using a sentinel value that

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2017-12-25 Thread Matthias J. Sax (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16303368#comment-16303368 ] Matthias J. Sax commented on KAFKA-6378: I understand that there is not {{null}} key in the stream

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2017-12-25 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16303282#comment-16303282 ] Ted Yu commented on KAFKA-6378: --- bq. a null value2 argument can only indicate the absence of a matching

[jira] [Commented] (KAFKA-6378) NullPointerException on KStream-GlobalKTable leftJoin when KeyValueMapper returns null

2017-12-25 Thread Andy Bryant (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-6378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16303186#comment-16303186 ] Andy Bryant commented on KAFKA-6378: I can definitely see how having {{null}} keys is problematic, but