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Wenlong Lyu commented on FLINK-5817: ------------------------------------ [~shijinkui] I think the reason why you want to change the java.io.tmp property is to solve the ut problem. But I think the best way is to avoid UTs depends on the system property, which will make building more clear. And when we make it, where is no need to set java.io.tmp by pom any more. > Fix test concurrent execution failure by test dir conflicts. > ------------------------------------------------------------ > > Key: FLINK-5817 > URL: https://issues.apache.org/jira/browse/FLINK-5817 > Project: Flink > Issue Type: Bug > Reporter: Wenlong Lyu > Assignee: Wenlong Lyu > > Currently when different users build flink on the same machine, failure may > happen because some test utilities create test file using the fixed name, > which will cause file access failing when different user processing the same > file at the same time. > We have found errors from AbstractTestBase, IOManagerTest, FileCacheTest. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
