Marco Gaido c220cc42ab [SPARK-25028][SQL] Avoid NPE when analyzing partition with NULL values ... ## What changes were proposed in this pull request? `ANALYZE TABLE ... PARTITION(...) COMPUTE STATISTICS` can fail with a NPE if a partition column contains a NULL value. The PR avoids the NPE, replacing the `NULL` values with the default partition placeholder. ## How was this patch tested? added UT Closes #22036 from mgaido91/SPARK-25028. Authored-by: Marco Gaido <marcogaido91@gmail.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>		2018-08-14 00:59:18 +08:00
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benchmarks	[SPARK-24549][SQL] Support Decimal type push down to the parquet data sources	2018-07-16 15:44:51 +08:00
src	[SPARK-25028][SQL] Avoid NPE when analyzing partition with NULL values	2018-08-14 00:59:18 +08:00
pom.xml	[SPARK-25019][BUILD] Fix orc dependency to use the same exclusion rules	2018-08-06 12:00:39 -07:00