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Mingliang Liu commented on HADOOP-13351: ---------------------------------------- The License header should not be changed any way in the v5 patch. My IntelliJ boldly did it for me without my grant. Sorry about that. > TestDFSClientSocketSize buffer size tests are flaky > --------------------------------------------------- > > Key: HADOOP-13351 > URL: https://issues.apache.org/jira/browse/HADOOP-13351 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 2.8.0, 3.0.0-alpha1 > Reporter: Aaron Fabbri > Assignee: Aaron Fabbri > Attachments: HADOOP-13351.005.patch, HADOOP-13551.001.patch, > HADOOP-13551.002.patch, HADOOP-13551.003.patch, HADOOP-13551.004.patch > > > {{TestDFSClientSocketSize}} has two tests that assert that a value that was > set via {{java.net.Socket#setSendBufferSize}} is equal to the value > subsequently returned by {{java.net.Socket#getSendBufferSize}}. > These tests are flaky when we run them. The occasionally fail. > This is expected behavior, actually, because > {{Socket#setSendBufferSize()}}[is only a > hint|https://docs.oracle.com/javase/7/docs/api/java/net/Socket.html#setSendBufferSize(int)]. > (Similar to how the underlying libc {{setsockopt(SO_SNDBUF)}} works). -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org