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| author | Davies Liu <davies@databricks.com> | 2015-08-12 21:26:00 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-08-12 21:26:00 -0700 |
| commit | a8ab2634c1eee143a4deaf309204df8add727f9e (patch) | |
| tree | dccc4cfeed6be61aff6dbad37fdd2f088152d8c3 /mllib/src | |
| parent | 2278219054314f1d31ffc358a59aa5067f9f5de9 (diff) | |
| download | spark-a8ab2634c1eee143a4deaf309204df8add727f9e.tar.gz spark-a8ab2634c1eee143a4deaf309204df8add727f9e.tar.bz2 spark-a8ab2634c1eee143a4deaf309204df8add727f9e.zip | |
[SPARK-9832] [SQL] add a thread-safe lookup for BytesToBytseMap
This patch add a thread-safe lookup for BytesToBytseMap, and use that in broadcasted HashedRelation.
Author: Davies Liu <davies@databricks.com>
Closes #8151 from davies/safeLookup.
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