[ https://issues.apache.org/jira/browse/FLINK-9784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann resolved FLINK-9784. ---------------------------------- Resolution: Fixed Fix Version/s: 1.6.0 1.5.2 Fixed via 1.6.0: 5363595d588d7a20840e5caef2373ba3b62cb662 1.5.2: 93170091155f9f766f1bfa8e54085bd6c70be525 > Inconsistent use of 'static' in AsyncIOExample.java > --------------------------------------------------- > > Key: FLINK-9784 > URL: https://issues.apache.org/jira/browse/FLINK-9784 > Project: Flink > Issue Type: Bug > Components: Examples > Affects Versions: 1.5.0, 1.4.2 > Reporter: Alexei Nekrassov > Assignee: Alexei Nekrassov > Priority: Minor > Labels: pull-request-available > Fix For: 1.5.2, 1.6.0 > > > In SampleAsyncFunction having _executorService_ and _random_ as static, but > _counter_ as instance-specific will not work when someone creates a second > instance of SampleAsyncFunction. In second SampleAsyncFunction the _counter_ > will be 0 and we will re-intialize static _executorService_ and _random_, > thus interfering with the first SampleAsyncFunction object. > To fix this example and make it clearer, make _executorService_ and _random_ > instance-specific. That will make _counter_ redundant; also synchronization > on class will no longer be needed. -- This message was sent by Atlassian JIRA (v7.6.3#76005)