GitHub user granthenke opened a pull request: https://github.com/apache/kafka/pull/910
KAFKA-3088: (0.9 branch) broker crash on receipt of produce request w⦠â¦ith empty client ID - Adds NULLABLE_STRING Type to the protocol - Changes client_id in the REQUEST_HEADER to NULLABLE_STRING with a default of "" - Fixes server handling of invalid ApiKey request and other invalid requests Specifically for 0.9 branch: - Changes legacy 'readFrom' methods to default client id to "" on read You can merge this pull request into a Git repository by running: $ git pull https://github.com/granthenke/kafka null-clientid-0.9 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/910.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #910 ---- commit a369d94dad34033cb8a1ba57366fe73e161f4efa Author: Grant Henke <granthe...@gmail.com> Date: 2016-02-13T04:02:32Z KAFKA-3088: (0.9 branch) broker crash on receipt of produce request with empty client ID - Adds NULLABLE_STRING Type to the protocol - Changes client_id in the REQUEST_HEADER to NULLABLE_STRING with a default of "" - Fixes server handling of invalid ApiKey request and other invalid requests Specifically for 0.9 branch: - Changes legacy 'readFrom' methods to default client id to "" on read ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---