GitHub user xiaoyong03 opened a pull request:
https://github.com/apache/storm/pull/2333
fix HBaseSecurityUtil double_checked,
update HBaseSecurityUtil singleton to fix double_checked,
http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xiaoyong03/storm master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2333.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 #2333
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commit 225f99af97e1baceba5563e9dc2e19b373c6cd5c
Author: xiaoyong03 <fuhuaiyong...@126.com>
Date: 2017-09-20T08:44:24Z
fix HBaseSecurityUtil double_checked,
update HBaseSecurityUtil singleton to fix double_checked,
http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html
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