This is an automated email from the ASF dual-hosted git repository.
dchen pushed a change to branch elasticity-checkpoint-lastProcessedOffsets
in repository https://gitbox.apache.org/repos/asf/samza.git
from e37fe259c SAMZA-2730: Add process CPU usage metric using units of
processor count instead of percentage (#1593)
add 400d1972c SAMZA-2731: Add readAllCheckpoints to CheckpointManager and
implement for KafkaCheckpointManager
new 2cda17424 SAMZA-2733: [Elasticity] Compute last processed offsets when
container starts up using checkpoints from previous deploys when elasticity was
enabled
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Summary of changes:
.../apache/samza/checkpoint/CheckpointManager.java | 13 +
.../java/org/apache/samza/config/JobConfig.java | 9 +
.../samza/elasticity/ElasticTaskNameParts.java | 80 ++++
.../apache/samza/elasticity/ElasticityUtils.java | 486 +++++++++++++++++++++
.../apache/samza/checkpoint/OffsetManager.scala | 34 +-
.../org/apache/samza/config/TestJobConfig.java | 9 +
.../samza/elasticity/TestElasticityUtils.java | 363 +++++++++++++++
.../checkpoint/kafka/KafkaCheckpointManager.scala | 32 +-
.../kafka/TestKafkaCheckpointManager.java | 19 +
9 files changed, 1026 insertions(+), 19 deletions(-)
create mode 100644
samza-core/src/main/java/org/apache/samza/elasticity/ElasticTaskNameParts.java
create mode 100644
samza-core/src/main/java/org/apache/samza/elasticity/ElasticityUtils.java
create mode 100644
samza-core/src/test/java/org/apache/samza/elasticity/TestElasticityUtils.java
