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Akira Ajisaka commented on HDFS-11696: -------------------------------------- Thank you for updating the patch, [~linyiqun]. Can we just ignore the warnings in NNUpgradeUtil.java by adding a section in findbugs-exclude.xml? The method throws NPE even after the fix when the input variable is null. > Fix warnings from Spotbugs in hadoop-hdfs > ----------------------------------------- > > Key: HDFS-11696 > URL: https://issues.apache.org/jira/browse/HDFS-11696 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 3.0.0-alpha3 > Reporter: Yiqun Lin > Assignee: Yiqun Lin > Attachments: findbugsHtml.html, HADOOP-14337.001.patch, > HADOOP-14337.002.patch, HADOOP-14337.003.patch, HDFS-11696.004.patch, > HDFS-11696.005.patch, HDFS-11696.006.patch > > > There are totally 12 findbugs issues generated after switching from Findbugs > to Spotbugs across the project in HADOOP-14316. This JIRA focus on cleaning > up the part of warnings under scope of HDFS(mainly contained in hadoop-hdfs > and hadoop-hdfs-client). -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org