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https://issues.apache.org/jira/browse/KAFKA-603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13494198#comment-13494198
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John Fung commented on KAFKA-603:
---------------------------------
Thanks Joel for looking into this. The validation approach is modified to break
down the messages received per partition as shown below:
_test_case_name : testcase_4011
_test_class_name : ReplicaBasicTest
arg : bounce_broker : true
arg : broker_down_time_in_sec : 5
arg : broker_type : leader
arg : log_retention_test : true
arg : message_producing_free_time_sec : 15
arg : num_iteration : 1
arg : num_partition : 2
arg : replica_factor : 2
arg : sleep_seconds_between_producer_calls : 1
validation_status :
Leader Election Latency - iter 1 brokerid 2 : 325.00 ms
Leader Election Latency MAX : 325.00
Leader Election Latency MIN : 325.00
Unique messages from consumer on [test_1] : 4000
Unique messages from consumer on [test_1] at
simple_consumer_test_1-0_r1.log : 2000
Unique messages from consumer on [test_1] at
simple_consumer_test_1-0_r2.log : 2000
Unique messages from consumer on [test_1] at
simple_consumer_test_1-0_r3.log : 0
Unique messages from consumer on [test_1] at
simple_consumer_test_1-1_r1.log : 0
Unique messages from consumer on [test_1] at
simple_consumer_test_1-1_r2.log : 2000
Unique messages from consumer on [test_1] at
simple_consumer_test_1-1_r3.log : 2000
Unique messages from consumer on [test_2] : 3500
Unique messages from consumer on [test_2] at
simple_consumer_test_2-0_r1.log : 1755
Unique messages from consumer on [test_2] at
simple_consumer_test_2-0_r2.log : 1755
Unique messages from consumer on [test_2] at
simple_consumer_test_2-0_r3.log : 0
Unique messages from consumer on [test_2] at
simple_consumer_test_2-1_r1.log : 0
Unique messages from consumer on [test_2] at
simple_consumer_test_2-1_r2.log : 1745
Unique messages from consumer on [test_2] at
simple_consumer_test_2-1_r3.log : 1745
Unique messages from producer on [test_1] : 4000
Unique messages from producer on [test_2] : 3500
Validate for data matched on topic [test_1] : PASSED
Validate for data matched on topic [test_1] across replicas : PASSED
Validate for data matched on topic [test_2] : PASSED
Validate for data matched on topic [test_2] across replicas : PASSED
Validate leader election successful : PASSED
This ticket can be closed now
> System Test Data Validation Failure - Replication Factor less than No. of
> Broker
> ---------------------------------------------------------------------------------
>
> Key: KAFKA-603
> URL: https://issues.apache.org/jira/browse/KAFKA-603
> Project: Kafka
> Issue Type: Bug
> Reporter: John Fung
> Priority: Critical
> Attachments: kafka-603-reproduce-issue.patch
>
>
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