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https://issues.apache.org/jira/browse/CASSANDRA-10858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071013#comment-15071013
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Stefania commented on CASSANDRA-10858:
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The pull request is [here|https://github.com/riptano/cassandra-dtest/pull/725]
> test_copy_to_with_more_failures_than_max_attempts is failing
> ------------------------------------------------------------
>
> Key: CASSANDRA-10858
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10858
> Project: Cassandra
> Issue Type: Sub-task
> Components: Testing, Tools
> Reporter: Philip Thompson
> Assignee: Stefania
> Fix For: 2.1.x, 2.2.x, 3.0.x, 3.x
>
>
> {{cqlsh_tests.cqlsh_copy_tests.CqlshCopyTest.test_copy_to_with_more_failures_than_max_attempts}}
> which was introduced for CASSANDRA-9306 is failing when run on clusters
> without vnodes. To reproduce, simply run the test with the environment
> variable DISABLE_VNODES=true.
> Here is the entire debug output:
> {code}
> dtest: DEBUG: cluster ccm directory:
> /var/folders/v3/z4wf_34n1q506_xjdy49gb780000gn/T/dtest-iJQECY
> dtest: DEBUG: removing ccm cluster test at:
> /var/folders/v3/z4wf_34n1q506_xjdy49gb780000gn/T/dtest-iJQECY
> dtest: DEBUG: clearing ssl stores from
> [/var/folders/v3/z4wf_34n1q506_xjdy49gb780000gn/T/dtest-iJQECY] directory
> dtest: DEBUG: cluster ccm directory:
> /var/folders/v3/z4wf_34n1q506_xjdy49gb780000gn/T/dtest-CnOgA8
> dtest: DEBUG: Running stress
> dtest: DEBUG: Exporting to csv file:
> /var/folders/v3/z4wf_34n1q506_xjdy49gb780000gn/T/tmpZYqB01 with
> {"failing_range": {"start": 0, "end": 5000000000000000000, "num_failures":
> 5}} and 3 max attempts
> dtest: DEBUG:
> Starting copy of keyspace1.standard1 with columns ['key', 'C0', 'C1', 'C2',
> 'C3', 'C4'].
> Processed 10000 rows; Written: 10503.508303 rows/s
> Processed 20000 rows; Written: 11860.954046 rows/s
> Processed 30000 rows; Written: 13068.388704 rows/s
> Processed 40000 rows; Written: 16941.628006 rows/s
> Processed 50000 rows; Written: 17609.109488 rows/s
> Processed 60000 rows; Written: 19475.156238 rows/s
> Processed 70000 rows; Written: 19976.978154 rows/s
> Processed 80000 rows; Written: 19992.329090 rows/s
> Processed 90000 rows; Written: 20623.291907 rows/s
> Processed 100000 rows; Written: 21644.815363 rows/s
> Processed 100000 rows; Written: 10822.407682 rows/s
> 100000 rows exported in 5.816 seconds.
> {code}
> I assume this is related to the failure injection code in cqlsh not handling
> fewer token ranges.
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