GitHub user gatorsmile opened a pull request:
https://github.com/apache/spark/pull/17730
[SPARK-20439] [SQL] Fix Catalog API listTables and getTable when failed to
fetch table metadata
### What changes were proposed in this pull request?
`spark.catalog.listTables` and `spark.catalog.getTable` does not work if we
are unable to retrieve table metadata due to any reason (e.g., table serde
class is not accessible or the table type is not accepted by Spark SQL). After
this PR, the APIs still return the corresponding Table without the description
and tableType)
### How was this patch tested?
Added a test case
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gatorsmile/spark listTables
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17730.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #17730
----
commit fded331a6ddc002e0476056cae0ccee095fc75e5
Author: Xiao Li <[email protected]>
Date: 2017-04-22T22:21:13Z
fix.
commit ee2df36d580ed729a38a01b4cd81a41639af6143
Author: Xiao Li <[email protected]>
Date: 2017-04-22T22:30:15Z
clean test case
commit 1a5e24dc5d6d538e975200b4eb95583db36d5f9f
Author: Xiao Li <[email protected]>
Date: 2017-04-22T22:31:16Z
clean test case
----
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