[SPARK-16335][SQL] Structured streaming should fail if source directory does not exist #14002
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rxin
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LGTM |
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Test build #61570 has finished for PR 14002 at commit
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Test build #3155 has finished for PR 14002 at commit
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Merging in master/2.0. |
asfgit
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Jul 1, 2016
…ry does not exist ## What changes were proposed in this pull request? In structured streaming, Spark does not report errors when the specified directory does not exist. This is a behavior different from the batch mode. This patch changes the behavior to fail if the directory does not exist (when the path is not a glob pattern). ## How was this patch tested? Updated unit tests to reflect the new behavior. Author: Reynold Xin <rxin@databricks.com> Closes #14002 from rxin/SPARK-16335. (cherry picked from commit d601894) Signed-off-by: Reynold Xin <rxin@databricks.com>
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What changes were proposed in this pull request?
In structured streaming, Spark does not report errors when the specified directory does not exist. This is a behavior different from the batch mode. This patch changes the behavior to fail if the directory does not exist (when the path is not a glob pattern).
How was this patch tested?
Updated unit tests to reflect the new behavior.