[SPARK-31784][CORE][TEST] Fix test BarrierTaskContextSuite."share messages with allGather() call"#28596
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Ngone51 wants to merge 2 commits intoapache:masterfrom
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[SPARK-31784][CORE][TEST] Fix test BarrierTaskContextSuite."share messages with allGather() call"#28596Ngone51 wants to merge 2 commits intoapache:masterfrom
Ngone51 wants to merge 2 commits intoapache:masterfrom
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Test build #122920 has finished for PR 28596 at commit
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retest this please |
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Test build #122949 has finished for PR 28596 at commit
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retest this please |
| val messages = rdd2.collect().head | ||
| // All the task partitionIds are shared | ||
| for((x, i) <- messages.view.zipWithIndex) assert(x.toString == i.toString) | ||
| assert(messages === List("0", "1", "2", "3")) |
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We'd better verify the whole rdd collect array, not only the head of result array?
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Test build #122959 has finished for PR 28596 at commit
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LGTM |
jiangxb1987
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May 22, 2020
…sages with allGather() call"
### What changes were proposed in this pull request?
Change from `messages.toList.iterator` to `Iterator.single(messages.toList)`.
### Why are the changes needed?
In this test, the expected result of `rdd2.collect().head` should actually be `List("0", "1", "2", "3")` but is `"0"` now.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Updated test.
Thanks WeichenXu123 reported this problem.
Closes #28596 from Ngone51/fix_allgather_test.
Authored-by: yi.wu <yi.wu@databricks.com>
Signed-off-by: Xingbo Jiang <xingbo.jiang@databricks.com>
(cherry picked from commit 83d0967)
Signed-off-by: Xingbo Jiang <xingbo.jiang@databricks.com>
Contributor
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Thanks, merged to master/3.0 ! |
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Test build #122962 has finished for PR 28596 at commit
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thanks all! |
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What changes were proposed in this pull request?
Change from
messages.toList.iteratortoIterator.single(messages.toList).Why are the changes needed?
In this test, the expected result of
rdd2.collect().headshould actually beList("0", "1", "2", "3")but is"0"now.Does this PR introduce any user-facing change?
No.
How was this patch tested?
Updated test.
Thanks @WeichenXu123 reported this problem.