26514b6534
This patch cuts down the size of directory trees used for distcp contract tests against object stores, so making them much faster against distant/slow stores. On abfs, the test only runs with -Dscale (as was the case for s3a already), and has the larger scale test timeout. After every test case, the FileSystem IOStatistics are logged, to provide information about what IO is taking place and what it's performance is. There are some test cases which upload files of 1+ MiB; you can increase the size of the upload in the option "scale.test.distcp.file.size.kb" Set it to zero and the large file tests are skipped. Contributed by Steve Loughran. |
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