[ https://issues.apache.org/jira/browse/HADOOP-16400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
luhuachao updated HADOOP-16400: ------------------------------- Status: Patch Available (was: Open) > clover task failed > ------------------ > > Key: HADOOP-16400 > URL: https://issues.apache.org/jira/browse/HADOOP-16400 > Project: Hadoop Common > Issue Type: Bug > Reporter: luhuachao > Priority: Major > Attachments: HADOOP-16400.patch > > > ERROR when exec 'mvn clover2:setup test clover2:aggregate clover2:clover' in > hadoop-common cause task failed, below is the info > > {code:java} > [WARNING] Some messages have been simplified; recompile with -Xdiags:verbose > to get full output > [INFO] 42 warnings > [INFO] ------------------------------------------------------------- > [INFO] ------------------------------------------------------------- > [ERROR] COMPILATION ERROR : > [INFO] ------------------------------------------------------------- > [ERROR] > /data4/luhuachao/opensource/hadoop-git/hadoop/hadoop-common-project/hadoop-common/target/clover/src-instrumented/org/apache/hadoop/fs/Options.java:[349,52] > reference to resolve is ambiguous > both method > resolve(org.apache.hadoop.fs.FileSystem,org.apache.hadoop.fs.Options.HandleOpt...) > in org.apache.hadoop.fs.Options.HandleOpt and method > resolve(java.util.function.BiFunction<org.apache.hadoop.fs.FileStatus,org.apache.hadoop.fs.Options.HandleOpt[],org.apache.hadoop.fs.PathHandle>,org.apache.hadoop.fs.Options.HandleOpt...) > in org.apache.hadoop.fs.Options.HandleOpt match > [ERROR] > /data4/luhuachao/opensource/hadoop-git/hadoop/hadoop-common-project/hadoop-common/target/clover/src-instrumented/org/apache/hadoop/fs/Options.java:[349,94] > incompatible types: cannot infer type-variable(s) I,T > (argument mismatch; java.lang.Object is not a functional interface) > [ERROR] > /data4/luhuachao/opensource/hadoop-git/hadoop/hadoop-common-project/hadoop-common/target/clover/src-instrumented/org/apache/hadoop/security/RuleBasedLdapGroupsMapping.java:[80,157] > incompatible types: inference variable T has incompatible bounds > equality constraints: java.lang.String > lower bounds: java.lang.Object > [ERROR] > /data4/luhuachao/opensource/hadoop-git/hadoop/hadoop-common-project/hadoop-common/target/clover/src-instrumented/org/apache/hadoop/security/RuleBasedLdapGroupsMapping.java:[83,157] > incompatible types: inference variable T has incompatible bounds > equality constraints: java.lang.String > lower bounds: java.lang.Object > [ERROR] > /data4/luhuachao/opensource/hadoop-git/hadoop/hadoop-common-project/hadoop-common/target/clover/src-instrumented/org/apache/hadoop/io/erasurecode/CodecRegistry.java:[123,11] > no suitable method found for > collect(java.util.stream.Collector<java.lang.CharSequence,capture#1 of > ?,java.lang.String>) > method > java.util.stream.Stream.<R>collect(java.util.function.Supplier<R>,java.util.function.BiConsumer<R,? > super java.lang.Object>,java.util.function.BiConsumer<R,R>) is not applicable > (cannot infer type-variable(s) R > (actual and formal argument lists differ in length)) > method java.util.stream.Stream.<R,A>collect(java.util.stream.Collector<? > super java.lang.Object,A,R>) is not applicable > (cannot infer type-variable(s) R,A > (argument mismatch; > java.util.stream.Collector<java.lang.CharSequence,capture#1 of > ?,java.lang.String> cannot be converted to java.util.stream.Collector<? super > java.lang.Object,A,R>)) > [INFO] 5 errors > {code} > -- 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