[HDFS-9217] Fix broken findbugsExcludeFile.xml for hadoop-hdfs-client module

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha1
• Component/s: build
• Hadoop Flags: Reviewed
• Assignee: Mingliang Liu
• Reporter: Mingliang Liu
• Created: 08/Oct/15 22:56
• Updated: 12/May/16 18:16
• Resolved: 09/Oct/15 01:25

Description

The findbugsExcludeFile.xml file was broken and the findbugs complains as follows:

[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Hadoop HDFS Client 3.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @ hadoop-hdfs-client ---
[INFO] Fork Value is true
     [java] The following errors occurred during analysis:
     [java]   Unable to read filter: /Users/mliu/Workspace/hadoop/hadoop-hdfs-project/hadoop-hdfs-client/target/findbugsExcludeFile.xml : The value of attribute "name" associated with an element type "Class" must not contain the '<' character.
     [java]     java.io.IOException: The value of attribute "name" associated with an element type "Class" must not contain the '<' character.
     [java]       At edu.umd.cs.findbugs.filter.Filter.<init>(Filter.java:134)
     [java]       At edu.umd.cs.findbugs.FindBugs.configureFilter(FindBugs.java:516)
     [java]       At edu.umd.cs.findbugs.FindBugs2.addFilter(FindBugs2.java:374)
     [java]       At edu.umd.cs.findbugs.FindBugs2.configureFilters(FindBugs2.java:521)
     [java]       At edu.umd.cs.findbugs.FindBugs2.setUserPreferences(FindBugs2.java:475)
     [java]       At edu.umd.cs.findbugs.TextUICommandLine.configureEngine(TextUICommandLine.java:685)
     [java]       At edu.umd.cs.findbugs.FindBugs.processCommandLine(FindBugs.java:361)
     [java]       At edu.umd.cs.findbugs.FindBugs2.main(FindBugs2.java:1188)
     [java] Warnings generated: 748
[INFO] Done FindBugs Analysis....

The reason is that in HDFS-9182, the newly added lines contain “ character, which should be ".

Issue Links

• is broken by: HDFS-9182 Cleanup the findbugs and other issues after HDFS EC merged to trunk.