Github user qwemicheal commented on the issue:
https://github.com/apache/zeppelin/pull/2390
@zjffdu Unit test merged and the traceback msg concatenated to one string.
During CI testing, the third one would fail randomly with the following
error:
ParagraphActionsIT.testSingleDynamicFormTextInput:554->AbstractZeppelinIT.waitForParagraph:68->AbstractZeppelinIT.pollingWait:94
û Timeout
Sometimes, rerun the test or just do some minor syntax change can pass the
third CI.
I have no idea why this would happen. The error message seems to be
complaining wait timeout during spark test which had nothing to do with the
code I changed.
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