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| author | petermaxlee <petermaxlee@gmail.com> | 2016-06-30 16:49:59 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2016-06-30 16:49:59 -0700 |
| commit | fb41670c9263a89ec233861cc91a19cf1bb19073 (patch) | |
| tree | 48bef5a493fccc003c70aa7df323323c727b3fc1 /python | |
| parent | 5d00a7bc19ddeb1b5247733b55095a03ee7b1a30 (diff) | |
| download | spark-fb41670c9263a89ec233861cc91a19cf1bb19073.tar.gz spark-fb41670c9263a89ec233861cc91a19cf1bb19073.tar.bz2 spark-fb41670c9263a89ec233861cc91a19cf1bb19073.zip | |
[SPARK-16336][SQL] Suggest doing table refresh upon FileNotFoundException
## What changes were proposed in this pull request?
This patch appends a message to suggest users running refresh table or reloading data frames when Spark sees a FileNotFoundException due to stale, cached metadata.
## How was this patch tested?
Added a unit test for this in MetadataCacheSuite.
Author: petermaxlee <petermaxlee@gmail.com>
Closes #14003 from petermaxlee/SPARK-16336.
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