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KAFKA-9704: Fix the issue z/OS won't let us resize file when mmap. #8224

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merged 3 commits into from
Apr 24, 2020

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@zshuo zshuo commented Mar 4, 2020

https://issues.apache.org/jira/browse/KAFKA-9704

Committer Checklist (excluded from commit message)

  • Verify design and implementation
  • Verify test coverage and CI build status
  • Verify documentation (including upgrade notes)

@zshuo zshuo changed the title A minor change for zOS Fix the issue z/OS won't let us resize file when mmap. Mar 11, 2020
@zshuo zshuo changed the title Fix the issue z/OS won't let us resize file when mmap. KAFKA-9704: Fix the issue z/OS won't let us resize file when mmap. Mar 12, 2020
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zshuo commented Mar 12, 2020

@edoardocomar Could you please help review this? Thanks!

@mimaison mimaison self-assigned this Apr 17, 2020
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zshuo commented Apr 17, 2020

@mimaison FYI, this part of code change has been confirmed works on z/OS.

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ok to test

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zshuo commented Apr 23, 2020

Is there anything else I need to do before it gets merged?

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@zshuo No. I've taken a look at the change and it looks good. By commenting ok to test, I triggered the Jenkins builds. If those builds pass, I'll merge your PR

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There is a checkstyle violation:

[ant:checkstyle] [ERROR] /Users/mickael/github-ws/kafka/clients/src/main/java/org/apache/kafka/common/utils/OperatingSystem.java:36: 'static initialization rcurly' has incorrect indentation level 5, expected level should be 4. [Indentation]

Can you fix the identation of the curly bracket in OperatingSystem.java:36?

You should see this issue if you run the build locally:

gradle
./gradlew build

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zshuo commented Apr 23, 2020

ok to test

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ok to test

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retest this please

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retest this please

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retest this please

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retest this please

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retest this please

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Test failure is unrelated, merging

@mimaison mimaison merged commit 62b2eac into apache:trunk Apr 24, 2020
ijuma added a commit to ijuma/kafka that referenced this pull request Apr 29, 2020
…t-for-generated-requests

* apache-github/trunk: (366 commits)
  MINOR: Improve producer test BufferPoolTest#testCloseNotifyWaiters. (apache#7982)
  MINOR: document how to escape json parameters to ducktape tests (apache#8546)
  KAFKA-9885; Evict last members of a group when the maximum allowed is reached (apache#8525)
  KAFKA-9866: Avoid election for topics where preferred leader is not in ISR (apache#8524)
  KAFKA-9839; Broker should accept control requests with newer broker epoch (apache#8509)
  KAKFA-9612: Add an option to kafka-configs.sh to add configs from a prop file (KIP-574)
  MINOR: Partition is under reassignment when adding and removing (apache#8364)
  MINOR: reduce allocations in log start and recovery checkpoints (apache#8467)
  MINOR: Remove unused foreign-key join class (apache#8547)
  HOTFIX: Fix broker bounce system tests (apache#8532)
  KAFKA-9704: Fix the issue z/OS won't let us resize file when mmap. (apache#8224)
  KAFKA-8639: Replace AddPartitionsToTxn with Automated Protocol  (apache#8326)
  MINOR: equals() should compare all fields for generated classes (apache#8539)
  KAFKA-9844; Fix race condition which allows more than maximum number of members(apache#8454)
  KAFKA-9823: Remember the sent generation for the coordinator request (apache#8445)
  KAFKA-9883: Add better error message when REST API forwards a request and leader is not known (apache#8536)
  KAFKA-9907: Switch default build to Scala 2.13 (apache#8537)
  MINOR: Some html fixes in Streams DSL documentation (apache#8503)
  MINOR: Enable fatal warnings with scala 2.13 (apache#8429)
  KAFKA-9852: Change the max duration that calls to the buffer pool can block from 2000ms to 10ms to reduce overall test runtime (apache#8464)
  ...
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