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https://issues.apache.org/jira/browse/HADOOP-17080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17141716#comment-17141716
]
Akira Ajisaka commented on HADOOP-17080:
----------------------------------------
I think this issue can be moved to the sub-task of HDFS-15294.
> Javadocs fails for hadoop-federation-balance
> --------------------------------------------
>
> Key: HADOOP-17080
> URL: https://issues.apache.org/jira/browse/HADOOP-17080
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Xieming Li
> Assignee: Xieming Li
> Priority: Minor
> Attachments: HADOOP-17080.000.patch
>
>
> javadoc fails for hadoop-federation-balance
> {code:java}
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:jar (module-javadocs) on
> project hadoop-federation-balance: MavenReportException: Error while
> generating Javadoc:
> [ERROR] Exit code: 1 -
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedure.java:124:
> warning: no @throws for java.io.IOException
> [ERROR] public abstract boolean execute() throws RetryException,
> IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedure.java:129:
> warning: no @return
> [ERROR] public long delayMillisBeforeRetry() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedure.java:136:
> warning: no @return
> [ERROR] protected boolean isSchedulerShutdown() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedure.java:151:
> warning: no @return
> [ERROR] public String nextProcedure() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedure.java:158:
> warning: no @return
> [ERROR] public String name() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/DistCpProcedure.java:124:
> warning: no @throws for java.io.IOException
> [ERROR] public DistCpProcedure(String name, String nextProcedure, long
> delayDuration,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:46:
> error: bad use of '>'
> [ERROR] * /a/b/c -> {ns:src path:/a/b/c}
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:48:
> error: bad use of '>'
> [ERROR] * /a/b/c -> {ns:dst path:/a/b/c}
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:66:
> warning: no @param for name
> [ERROR] public MountTableProcedure(String name, String nextProcedure,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:66:
> warning: no @param for nextProcedure
> [ERROR] public MountTableProcedure(String name, String nextProcedure,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:66:
> warning: no @param for delayDuration
> [ERROR] public MountTableProcedure(String name, String nextProcedure,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:66:
> warning: no @param for dstNs
> [ERROR] public MountTableProcedure(String name, String nextProcedure,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/MountTableProcedure.java:66:
> warning: no @throws for java.io.IOException
> [ERROR] public MountTableProcedure(String name, String nextProcedure,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/TrashProcedure.java:52:
> warning: no @throws for java.io.IOException
> [ERROR] public TrashProcedure(String name, String nextProcedure, long
> delayDuration,
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:186:
> warning: no @return
> [ERROR] public String getId() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:194:
> warning: no @return
> [ERROR] public boolean shouldRemoveAfterDone() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:211:
> warning: no @return
> [ERROR] public boolean isJobDone() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:218:
> warning: no @throws for java.lang.InterruptedException
> [ERROR] public synchronized void waitJobDone() throws InterruptedException {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:228:
> warning: no @return
> [ERROR] public Exception getError() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:332:
> warning: no @return
> [ERROR] public String getDetailMessage() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:71:
> warning: no @param for procedure
> [ERROR] public Builder nextProcedure(T procedure) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:71:
> warning: no @return
> [ERROR] public Builder nextProcedure(T procedure) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:85:
> warning: no @param for remove
> [ERROR] public Builder removeAfterDone(boolean remove) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJob.java:85:
> warning: no @return
> [ERROR] public Builder removeAfterDone(boolean remove) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:32:
> warning: no @param for job
> [ERROR] void saveJob(BalanceJob job) throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:32:
> warning: no @throws for java.io.IOException
> [ERROR] void saveJob(BalanceJob job) throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:37:
> warning: no @param for job
> [ERROR] void recoverJob(BalanceJob job) throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:37:
> warning: no @throws for java.io.IOException
> [ERROR] void recoverJob(BalanceJob job) throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:42:
> warning: no @return
> [ERROR] BalanceJob[] listAllJobs() throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:42:
> warning: no @throws for java.io.IOException
> [ERROR] BalanceJob[] listAllJobs() throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:47:
> warning: no @param for job
> [ERROR] void clear(BalanceJob job) throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceJournal.java:47:
> warning: no @throws for java.io.IOException
> [ERROR] void clear(BalanceJob job) throws IOException;
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:96:
> warning: no @throws for java.io.IOException
> [ERROR] public synchronized void init(boolean recoverJobs) throws
> IOException {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:128:
> warning: no @param for job
> [ERROR] public synchronized void submit(BalanceJob job) throws IOException {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:128:
> warning: no @throws for java.io.IOException
> [ERROR] public synchronized void submit(BalanceJob job) throws IOException {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:144:
> warning: no @param for job
> [ERROR] public BalanceJob remove(BalanceJob job) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:144:
> warning: no @return
> [ERROR] public BalanceJob remove(BalanceJob job) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:162:
> warning: no @param for job
> [ERROR] public BalanceJob findJob(BalanceJob job) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:176:
> warning: no @return
> [ERROR] public Collection<BalanceJob> getAllJobs() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:183:
> warning: no @param for job
> [ERROR] public void waitUntilDone(BalanceJob job) {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:236:
> warning: no @return
> [ERROR] public boolean isRunning() {
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:57:
> error: malformed HTML
> [ERROR] * Job.Builder builder = new Job.Builder<>();
> [ERROR] ^
> [ERROR]
> /Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/src/main/java/org/apache/hadoop/tools/fedbalance/procedure/BalanceProcedureScheduler.java:57:
> error: bad use of '>'
> [ERROR] * Job.Builder builder = new Job.Builder<>();
> [ERROR] ^
> [ERROR]
> [ERROR] Command line was:
> /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/jre/../bin/javadoc
> @options @packages
> [ERROR]
> [ERROR] Refer to the generated Javadoc files in
> '/Users/sri/projects/hadoop-mirror/hadoop-tools/hadoop-federation-balance/target/apidocs'
> dir.
> [ERROR]
> [ERROR] -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e
> switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please
> read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> [ERROR]
> [ERROR] After correcting the problems, you can resume the build with the
> command
> [ERROR] mvn <args> -rf :hadoop-federation-balance
> {code}
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