Xieming Li created HADOOP-17080:
-----------------------------------
Summary: javadocs fails for hadoop-federation-balance
Key: HADOOP-17080
URL: https://issues.apache.org/jira/browse/HADOOP-17080
Project: Hadoop Common
Issue Type: Improvement
Reporter: Xieming Li
Assignee: Xieming Li
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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