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Íñigo Goiri commented on HADOOP-15475: -------------------------------------- bq. So you are seeing 239 failures on branch-2, but Jenkins is at 446? 239 for branch-2.9 on VSTS using Azure builders and 443 for trunk on Jenkins. They are not fully comparable though; this was more like a reference. We started with +700 on branch-2.9 and +800 for trunk. Once we narrow this down a little more (<100 in VSTS) we can go over the differences. > Fix broken unit tests on Windows > -------------------------------- > > Key: HADOOP-15475 > URL: https://issues.apache.org/jira/browse/HADOOP-15475 > Project: Hadoop Common > Issue Type: Test > Reporter: Anbang Hu > Assignee: Anbang Hu > Priority: Minor > > There are hundreds of unit tests that fail on Windows. This JIRA tracks the > effort to fix them. > The main reasons for unit test failures on Windows are: > * Windows/Linux path formats (e.g., HDFS-10256). > * Line separator. > * Locked files: Windows locks files when opening them. > ** The typical trigger is not cleaning MiniDFSCluster leaves files locked > when a test times out; they need to be cleaned using After. > * Memory lock size. > * Slow DNS resolution (e.g., HDFS-13569). > * Locked ports (e.g., HDFS-11700) -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org