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Posted to issues@flink.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/02/01 17:33:51 UTC
[jira] [Created] (FLINK-5696) Access to REAPER_THREAD lacks proper
synchronization in SafetyNetCloseableRegistry#doRegister
Ted Yu created FLINK-5696:
-----------------------------
Summary: Access to REAPER_THREAD lacks proper synchronization in SafetyNetCloseableRegistry#doRegister
Key: FLINK-5696
URL: https://issues.apache.org/jira/browse/FLINK-5696
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Here is related code:
{code}
PhantomDelegatingCloseableRef phantomRef = new PhantomDelegatingCloseableRef(
wrappingProxyCloseable,
this,
REAPER_THREAD.referenceQueue);
{code}
Access to REAPER_THREAD should be guarded by REAPER_THREAD_LOCK
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