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chia7712 pushed a change to branch 4.1
in repository https://gitbox.apache.org/repos/asf/kafka.git
from f4ce123505f MINOR: Cleanups in ops docs (#20532)
new 807866ca6d5 KAFKA-19390: Call safeForceUnmap() in
AbstractIndex.resize() on Linux to prevent stale mmap of index files (#19961)
new 7f8c2a5fc94 MINOR: Refactor LockUtils and improve comments (follow up
to KAFKA-19390) (#20131)
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Summary of changes:
.../org/apache/kafka/server/util/LockUtils.java | 38 +++++-
.../kafka/storage/internals/log/AbstractIndex.java | 130 +++++++++++----------
.../kafka/storage/internals/log/OffsetIndex.java | 38 +++---
.../kafka/storage/internals/log/TimeIndex.java | 49 +++-----
.../storage/internals/log/AbstractIndexTest.java | 89 ++++++++++++++
5 files changed, 222 insertions(+), 122 deletions(-)
create mode 100644
storage/src/test/java/org/apache/kafka/storage/internals/log/AbstractIndexTest.java
