[
https://issues.apache.org/jira/browse/HADOOP-6205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747761#action_12747761
]
Konstantin Boudnik commented on HADOOP-6205:
--------------------------------------------
List of JavaDoc errors for Common project
{noformat}
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference CapacityTaskScheduler.java
MR/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred line 40
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobInitializationPoller.java
MR/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred line 36
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobQueuesManager.java
MR/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred line 35
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestCapacitySchedulerWithJobTracker.java
MR/src/contrib/capacity-scheduler/src/test/org/apache/hadoop/mapred line 32
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestCapacitySchedulerWithJobTracker.java
MR/src/contrib/capacity-scheduler/src/test/org/apache/hadoop/mapred line 64
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference DynamicPriorityScheduler.java
MR/src/contrib/dynamic-scheduler/src/java/org/apache/hadoop/mapred line 43
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference DynamicPriorityServlet.java
MR/src/contrib/dynamic-scheduler/src/java/org/apache/hadoop/mapred line 42
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference PriorityScheduler.java
MR/src/contrib/dynamic-scheduler/src/java/org/apache/hadoop/mapred line 47
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference FairScheduler.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 41
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference FairSchedulerEventLog.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 49
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference LoadManager.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 28
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskSelector.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 29
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestTestDriver.java
MR/src/contrib/mrunit/src/test/org/apache/hadoop/mrunit line 35
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference CleanupQueue.java MR/src/java/org/apache/hadoop/mapred line
42
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference EagerTaskInitializationListener.java
MR/src/java/org/apache/hadoop/mapred line 34
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference EagerTaskInitializationListener.java
MR/src/java/org/apache/hadoop/mapred line 35
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference IFileInputStream.java MR/src/java/org/apache/hadoop/mapred line
30
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference InterTrackerProtocol.java MR/src/java/org/apache/hadoop/mapred
line 33
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference InterTrackerProtocol.java MR/src/java/org/apache/hadoop/mapred
line 76
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference InterTrackerProtocol.java MR/src/java/org/apache/hadoop/mapred
line 93
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobChangeEvent.java MR/src/java/org/apache/hadoop/mapred line
21
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobInProgressListener.java MR/src/java/org/apache/hadoop/mapred
line 43
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobQueueJobInProgressListener.java
MR/src/java/org/apache/hadoop/mapred line 29
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobQueueTaskScheduler.java MR/src/java/org/apache/hadoop/mapred
line 31
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobStatusChangeEvent.java MR/src/java/org/apache/hadoop/mapred
line 21
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobTracker.java MR/src/java/org/apache/hadoop/mapred line 2832
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference JobTracker.java MR/src/java/org/apache/hadoop/mapred line 3940
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference LimitTasksPerJobTaskScheduler.java
MR/src/java/org/apache/hadoop/mapred line 32
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference LinuxTaskController.java MR/src/java/org/apache/hadoop/mapred
line 37
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference LinuxTaskController.java MR/src/java/org/apache/hadoop/mapred
line 41
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference LinuxTaskController.java MR/src/java/org/apache/hadoop/mapred
line 48
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference LocalJobRunner.java MR/src/java/org/apache/hadoop/mapred line
466
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference QueueManager.java MR/src/java/org/apache/hadoop/mapred line
117
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference QueueManager.java MR/src/java/org/apache/hadoop/mapred line
137
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference QueueManager.java MR/src/java/org/apache/hadoop/mapred line
145
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TIPStatus.java MR/src/java/org/apache/hadoop/mapred line 20
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskScheduler.java MR/src/java/org/apache/hadoop/mapred line
32
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskScheduler.java MR/src/java/org/apache/hadoop/mapred line
33
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskScheduler.java MR/src/java/org/apache/hadoop/mapred line
35
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskScheduler.java MR/src/java/org/apache/hadoop/mapred line
38
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskScheduler.java MR/src/java/org/apache/hadoop/mapred line
40
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskScheduler.java MR/src/java/org/apache/hadoop/mapred line
41
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
47
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
48
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
49
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
54
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
55
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
56
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
61
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
62
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line
64
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerStatus.java MR/src/java/org/apache/hadoop/mapred line
256
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskTrackerStatus.java MR/src/java/org/apache/hadoop/mapred line
258
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TaskUmbilicalProtocol.java MR/src/java/org/apache/hadoop/mapred
line 146
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference PipesNonJavaInputFormat.java
MR/src/java/org/apache/hadoop/mapred/pipes line 38
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference MarkableIterator.java MR/src/java/org/apache/hadoop/mapreduce line
26
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestLocalizationWithLinuxTaskController.java
MR/src/test/mapred/org/apache/hadoop/mapred line 39
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestLocalizationWithLinuxTaskController.java
MR/src/test/mapred/org/apache/hadoop/mapred line 92
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestLocalizationWithLinuxTaskController.java
MR/src/test/mapred/org/apache/hadoop/mapred line 167
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestRecoveryManager.java
MR/src/test/mapred/org/apache/hadoop/mapred line 38
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestRecoveryManager.java
MR/src/test/mapred/org/apache/hadoop/mapred line 39
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestRecoveryManager.java
MR/src/test/mapred/org/apache/hadoop/mapred line 51
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestRecoveryManager.java
MR/src/test/mapred/org/apache/hadoop/mapred line 146
Javadoc: 'public' visibility for malformed doc comments hides this 'default'
reference TestTTMemoryReporting.java
MR/src/test/mapred/org/apache/hadoop/mapred line 38
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference Schedulable.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 102
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference TestTestDriver.java
MR/src/contrib/mrunit/src/test/org/apache/hadoop/mrunit line 96
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference FileInputFormat.java MR/src/java/org/apache/hadoop/mapred
line 52
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference FileInputFormat.java MR/src/java/org/apache/hadoop/mapred
line 196
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference Job.java MR/src/java/org/apache/hadoop/mapreduce line
235
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference Mapper.java MR/src/java/org/apache/hadoop/mapreduce line 41
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference Mapper.java MR/src/java/org/apache/hadoop/mapreduce line 44
Javadoc: 'public' visibility for malformed doc comments hides this 'protected'
reference FileInputFormat.java
MR/src/java/org/apache/hadoop/mapreduce/lib/input line 48
Javadoc: Exception Exception is not declared ImportOptions.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop line 389
Javadoc: Exception Exception is not declared ImportOptions.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop line 526
Javadoc: Exception IOException is not declared DistributedCache.java
MR/src/java/org/apache/hadoop/mapreduce/filecache line 596
Javadoc: Exception IOException is not declared DistributedCache.java
MR/src/java/org/apache/hadoop/mapreduce/filecache line 607
Javadoc: HalfWaitingMapper cannot be resolved to a type
TestJobTrackerRestart.java MR/src/test/mapred/org/apache/hadoop/mapred
line 145
Javadoc: Invalid member type qualification SequenceFileInputFilter.java
MR/src/java/org/apache/hadoop/mapreduce/lib/input line 135
Javadoc: Invalid member type qualification SequenceFileInputFilter.java
MR/src/java/org/apache/hadoop/mapreduce/lib/input line 179
Javadoc: Invalid member type qualification SequenceFileInputFilter.java
MR/src/java/org/apache/hadoop/mapreduce/lib/input line 240
Javadoc: Invalid param tag name PriorityAuthorization.java
MR/src/contrib/dynamic-scheduler/src/java/org/apache/hadoop/mapred line 172
Javadoc: Job cannot be resolved to a type DelegatingMapper.java
MR/src/java/org/apache/hadoop/mapreduce/lib/input line 31
Javadoc: JobContext cannot be resolved to a type FileSplit.java
MR/src/java/org/apache/hadoop/mapreduce/lib/input line 33
Javadoc: Malformed link reference JobConf.java
MR/src/java/org/apache/hadoop/mapred line 1545
Javadoc: Missing #: "Configuration.getJar()})," TaskRunner.java
MR/src/java/org/apache/hadoop/mapred line 702
Javadoc: Missing closing brace for inline tag MultithreadedMapper.java
MR/src/java/org/apache/hadoop/mapreduce/lib/map line 51
Javadoc: Missing reference UlimitApp.java
MR/src/contrib/streaming/src/test/org/apache/hadoop/streaming line 27
Javadoc: Missing return type description CapacitySchedulerConf.java
MR/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred line 376
Javadoc: Missing return type description CapacitySchedulerConf.java
MR/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred line 394
Javadoc: Missing return type description JSPUtil.java
MR/src/java/org/apache/hadoop/mapred line 95
Javadoc: Missing return type description TaskInProgress.java
MR/src/java/org/apache/hadoop/mapred line 795
Javadoc: Missing return type description TaskScheduler.java
MR/src/java/org/apache/hadoop/mapred line 91
Javadoc: OutputFormat cannot be resolved to a type
RawKeyTextOutputFormat.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop/mapred line 37
Javadoc: Parameter aStartingDir is not declared FileListing.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop/util line 108
Javadoc: Parameter database is not declared ImportOptions.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop line 126
Javadoc: Parameter datatype is not declared JobStatisticsInterface.java
MR/src/contrib/vaidya/src/java/org/apache/hadoop/vaidya/statistics/job line 64
Javadoc: Parameter debugCommand is not declared
TestMiniMRMapRedDebugScript.java
MR/src/test/mapred/org/apache/hadoop/mapred line 107
Javadoc: Parameter fileName is not declared XMLUtils.java
MR/src/contrib/vaidya/src/java/org/apache/hadoop/vaidya/util line 151
Javadoc: Parameter jobConf is not declared JobStatistics.java
MR/src/contrib/vaidya/src/java/org/apache/hadoop/vaidya/statistics/job line 76
Javadoc: Parameter jobHistoryLogFile is not declared
PostExPerformanceDiagnoser.java
MR/src/contrib/vaidya/src/java/org/apache/hadoop/vaidya/postexdiagnosis line 94
Javadoc: Parameter jobInProgressListener is not declared
TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line 49
Javadoc: Parameter jobInProgressListener is not declared
TaskTrackerManager.java MR/src/java/org/apache/hadoop/mapred line 56
Javadoc: Parameter recordOffset is not declared BufferSorter.java
MR/src/java/org/apache/hadoop/mapred line 47
Javadoc: Parameter specificMgr is not declared SqlManager.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop/manager line 57
Javadoc: Parameter tableClassName is not declared ClassLoaderStack.java
MR/src/contrib/sqoop/src/java/org/apache/hadoop/sqoop/util line 57
Javadoc: Parameter testsConfFile is not declared
PostExPerformanceDiagnoser.java
MR/src/contrib/vaidya/src/java/org/apache/hadoop/vaidya/postexdiagnosis line 95
Javadoc: RM_CONF_FILE cannot be resolved to a type
CapacitySchedulerConf.java
MR/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred line 109
Javadoc: The method assignTasks(TaskTracker) in the type TaskScheduler is not
applicable for the arguments (TaskTrackerStatus) TestTTMemoryReporting.java
MR/src/test/mapred/org/apache/hadoop/mapred line 41
Javadoc: The method equals(Object) in the type Pair is not applicable for the
arguments (Pair) TestPair.java
MR/src/contrib/mrunit/src/test/org/apache/hadoop/mrunit/types line 34
Javadoc: The method getNumberOfThreads(JobContext) in the type
MultithreadedMapper is not applicable for the arguments (Configuration)
MultithreadedMapper.java MR/src/java/org/apache/hadoop/mapreduce/lib/map
line 51
Javadoc: The method map(Object, Object, Mapper.Context) in the type Mapper is
not applicable for the arguments (Object, Object,
Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT>.Context) Mapper.java
MR/src/java/org/apache/hadoop/mapreduce line 42
Javadoc: The method obtainNewMapTask(TaskTrackerStatus, int, int) in the type
JobInProgress is not applicable for the arguments (TaskTrackerStatus, int)
DefaultTaskSelector.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 25
Javadoc: The method obtainNewReduceTask(TaskTrackerStatus, int, int) in the
type JobInProgress is not applicable for the arguments (TaskTrackerStatus, int)
DefaultTaskSelector.java
MR/src/contrib/fairscheduler/src/java/org/apache/hadoop/mapred line 26
Javadoc: The method reduce(Object, Iterable, Reducer.Context) in the type
Reducer is not applicable for the arguments (Object, Iterable,
Reducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT>.Context) Reducer.java
MR/src/java/org/apache/hadoop/mapreduce line 86
Javadoc: The method setMapperClass(Job, Class<? extends Mapper<K1,V1,K2,V2>>)
in the type MultithreadedMapper is not applicable for the arguments
(Configuration, Class) MultithreadedMapper.java
MR/src/java/org/apache/hadoop/mapreduce/lib/map line 49
Javadoc: The method setSchedulingInfo(String, Object) is undefined for the type
QueueManager QueueManager.java MR/src/java/org/apache/hadoop/mapred
line 245
Javadoc: The method write(KEYOUT, VALUEOUT) in the type
TaskInputOutputContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> is not applicable for the
arguments (Object, Object) Reducer.java
MR/src/java/org/apache/hadoop/mapreduce line 91
Javadoc: Unexpected tag TestDriver.java
MR/src/contrib/mrunit/src/java/org/apache/hadoop/mrunit line 63
Javadoc: Unexpected tag TestDriver.java
MR/src/contrib/mrunit/src/java/org/apache/hadoop/mrunit line 126
Javadoc: Unexpected tag MultithreadedMapRunner.java
MR/src/java/org/apache/hadoop/mapred/lib line 40
Javadoc: Unexpected tag ValueAggregatorReducer.java
MR/src/java/org/apache/hadoop/mapred/lib/aggregate line 49
Javadoc: Unexpected tag MultithreadedMapper.java
MR/src/java/org/apache/hadoop/mapreduce/lib/map line 43
Javadoc: Unexpected tag TestQueueAclsForCurrentUser.java
MR/src/test/mapred/org/apache/hadoop/mapred line 58
Javadoc: WordCount.MapClass cannot be resolved to a type
MultiFileWordCount.java MR/src/examples/org/apache/hadoop/examples line 202
{noformat}
> Project java code has a significant number of declaration javadoc warnings
> and errors
> -------------------------------------------------------------------------------------
>
> Key: HADOOP-6205
> URL: https://issues.apache.org/jira/browse/HADOOP-6205
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Konstantin Boudnik
> Assignee: Konstantin Boudnik
> Attachments: Eclipse-JavaDoc-errors.png
>
>
> The issue here is that code inspections (say by IntelliJ IDEA) show that a
> number of classes have javadoc problems in declarations. Some of those are
> minor, e.g. missing @return, @param, @throws tags.
> Some of them are more severe, e.g. using non-existing parameter names in a
> method javadoc (see HDFS' BlockManager.removeFromInvalidates(..) for an
> example)
> I'd like to add more sophisticated code analysis to be able to fix at least
> javadoc declaration errors in order to produce better code quality.
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