Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/4472
---
Github user greghogan commented on a diff in the pull request:
https://github.com/apache/flink/pull/4472#discussion_r132429138
--- Diff:
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/metrics/MetricStore.java
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@@ -24,8 +24,8 @@
import
Github user asdf2014 commented on a diff in the pull request:
https://github.com/apache/flink/pull/4472#discussion_r132358492
--- Diff:
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/metrics/MetricStore.java
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@@ -24,8 +24,8 @@
import org.slf4j.Logger;
GitHub user nicochen opened a pull request:
https://github.com/apache/flink/pull/4472
FLINK-7368: MetricStore makes cpu spin at 100%
Flink's `MetricStore` is not thread-safe. multi-treads may acess java'
hashmap inside `MetricStore` and can tirgger hashmap's infinte loop.
