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| author | Zheng Tan <zheng.tan@hulu.com> | 2016-05-03 12:22:52 -0700 |
|---|---|---|
| committer | Shixiong Zhu <shixiong@databricks.com> | 2016-05-03 12:22:52 -0700 |
| commit | f5623b460224ce363316c63f5d28947215078fc5 (patch) | |
| tree | 5ed669971191c6e7dde17d065d2f6afba6c2bafa /docs/streaming-kinesis-integration.md | |
| parent | 84b3a4a873de8444eda1bd162ed52f79941ec864 (diff) | |
| download | spark-f5623b460224ce363316c63f5d28947215078fc5.tar.gz spark-f5623b460224ce363316c63f5d28947215078fc5.tar.bz2 spark-f5623b460224ce363316c63f5d28947215078fc5.zip | |
[SPARK-15059][CORE] Remove fine-grained lock in ChildFirstURLClassLoader to avoid dead lock
## What changes were proposed in this pull request?
In some cases, fine-grained lock have race condition with class-loader lock and have caused dead lock issue. It is safe to drop this fine grained lock and load all classes by single class-loader lock.
Author: Zheng Tan <zheng.tan@hulu.com>
Closes #12857 from tankkyo/master.
Diffstat (limited to 'docs/streaming-kinesis-integration.md')
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