[
https://issues.apache.org/jira/browse/FLINK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nico Chen updated FLINK-7368:
-
Description:
Flink's `MetricStore` is not thread-safe. multi-treads may acess java' hashmap
inside `Metri
[
https://issues.apache.org/jira/browse/FLINK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nico Chen updated FLINK-7368:
-
Description:
Flink's `MetricStore` is not thread-safe. multi-treads may acess java' hashmap
inside `Metri
[
https://issues.apache.org/jira/browse/FLINK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nico Chen updated FLINK-7368:
-
Attachment: MyHashMap.java
MyHashMapInfiniteLoopTest.java
MyHashMap is a copy of Java Hash
[
https://issues.apache.org/jira/browse/FLINK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nico Chen updated FLINK-7368:
-
Description:
Flink's `MetricStore` is not thread-safe. multi-treads may acess java' hashmap
inside `Metri
[
https://issues.apache.org/jira/browse/FLINK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nico Chen updated FLINK-7368:
-
Attachment: jm-jstack.log
> MetricStore makes cpu spin at 100%
> --
>
>
[
https://issues.apache.org/jira/browse/FLINK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nico Chen updated FLINK-7368:
-
Description:
Flink's `MetricStore` is not thread-safe. multi-treads may acess java' hashmap
inside `Metri
Nico Chen created FLINK-7368:
Summary: MetricStore makes cpu spin at 100%
Key: FLINK-7368
URL: https://issues.apache.org/jira/browse/FLINK-7368
Project: Flink
Issue Type: Bug
Components