Я использую hadoop 2.5.2. Я новичок в hasoop и уменьшении карты. Я пытаюсь преобразовать код кода, чтобы выполнить анализ настроений. Но когда я выполняю код, на консоль генерируется множество сообщений о регистрации из hadoop на консоли. По этой причине требуется много времени на предоставление результата анализа для каждого предложения. лесозаготовительные сообщения ....как подавить сообщения регистрации, созданные hadoop на консоли
2016-05-12 23:03:05,396 INFO jvm.JvmMetrics (JvmMetrics.java:init(71)) - Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already initialized
2016-05-12 23:03:05,397 INFO jvm.JvmMetrics (JvmMetrics.java:init(71)) - Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already initialized
2016-05-12 23:03:05,400 WARN mapreduce.JobSubmitter (JobSubmitter.java:copyAndConfigureFiles(150)) - Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this.
2016-05-12 23:03:05,403 WARN mapreduce.JobSubmitter (JobSubmitter.java:copyAndConfigureFiles(259)) - No job jar file set. User classes may not be found. See Job or Job#setJar(String).
2016-05-12 23:03:05,412 INFO mapred.FileInputFormat (FileInputFormat.java:listStatus(247)) - Total input paths to process : 3
2016-05-12 23:03:05,421 INFO mapreduce.JobSubmitter (JobSubmitter.java:submitJobInternal(396)) - number of splits:3
2016-05-12 23:03:05,430 INFO mapreduce.JobSubmitter (JobSubmitter.java:printTokens(479)) - Submitting tokens for job: job_local1427897879_0120
2016-05-12 23:03:05,444 WARN conf.Configuration (Configuration.java:loadProperty(2368)) - file:/home/hduser/workspace/Test1/build/test/mapred/staging/hduser1427897879/.staging/job_local1427897879_0120/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2016-05-12 23:03:05,445 WARN conf.Configuration (Configuration.java:loadProperty(2368)) - file:/home/hduser/workspace/Test1/build/test/mapred/staging/hduser1427897879/.staging/job_local1427897879_0120/job.xml:an attempt to override final parameter: hadoop.tmp.dir; Ignoring.
2016-05-12 23:03:05,445 WARN conf.Configuration (Configuration.java:loadProperty(2368)) - file:/home/hduser/workspace/Test1/build/test/mapred/staging/hduser1427897879/.staging/job_local1427897879_0120/job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2016-05-12 23:03:05,482 WARN conf.Configuration (Configuration.java:loadProperty(2368)) - file:/home/hduser/workspace/Test1/build/test/mapred/local/localRunner/hduser/job_local1427897879_0120/job_local1427897879_0120.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring.
2016-05-12 23:03:05,482 WARN conf.Configuration (Configuration.java:loadProperty(2368)) - file:/home/hduser/workspace/Test1/build/test/mapred/local/localRunner/hduser/job_local1427897879_0120/job_local1427897879_0120.xml:an attempt to override final parameter: hadoop.tmp.dir; Ignoring.
2016-05-12 23:03:05,483 WARN conf.Configuration (Configuration.java:loadProperty(2368)) - file:/home/hduser/workspace/Test1/build/test/mapred/local/localRunner/hduser/job_local1427897879_0120/job_local1427897879_0120.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring.
2016-05-12 23:03:05,483 INFO mapreduce.Job (Job.java:submit(1289)) - The url to track the job: http://localhost:8080/
2016-05-12 23:03:05,483 INFO mapreduce.Job (Job.java:monitorAndPrintJob(1334)) - Running job: job_local1427897879_0120
2016-05-12 23:03:05,483 INFO mapred.LocalJobRunner (LocalJobRunner.java:createOutputCommitter(471)) - OutputCommitter set in config null
2016-05-12 23:03:05,484 INFO mapred.LocalJobRunner (LocalJobRunner.java:createOutputCommitter(489)) - OutputCommitter is org.apache.hadoop.mapred.FileOutputCommitter
2016-05-12 23:03:05,485 INFO mapred.LocalJobRunner (LocalJobRunner.java:runTasks(448)) - Waiting for map tasks
2016-05-12 23:03:05,485 INFO mapred.LocalJobRunner (LocalJobRunner.java:run(224)) - Starting task: attempt_local1427897879_0120_m_000000_0
2016-05-12 23:03:05,486 INFO mapred.Task (Task.java:initialize(587)) - Using ResourceCalculatorProcessTree : [ ]
2016-05-12 23:03:05,486 INFO mapred.MapTask (MapTask.java:updateJobWithSplit(462)) - Processing split: file:/home/hduser/workspace/Test1/training/pool.txt:0+17961
2016-05-12 23:03:05,487 INFO mapred.MapTask (MapTask.java:runOldMapper(416)) - numReduceTasks: 1
2016-05-12 23:03:05,487 INFO mapred.MapTask (MapTask.java:createSortingCollector(388)) - Map output collector class = org.apache.hadoop.mapred.MapTask$MapOutputBuffer
2016-05-12 23:03:05,513 INFO mapred.MapTask (MapTask.java:setEquator(1182)) - (EQUATOR) 0 kvi 26214396(104857584)
2016-05-12 23:03:05,513 INFO mapred.MapTask (MapTask.java:init(975)) - mapreduce.task.io.sort.mb: 100
2016-05-12 23:03:05,514 INFO mapred.MapTask (MapTask.java:init(976)) - soft limit at 83886080
2016-05-12 23:03:05,514 INFO mapred.MapTask (MapTask.java:init(977)) - bufstart = 0; bufvoid = 104857600
2016-05-12 23:03:05,514 INFO mapred.MapTask (MapTask.java:init(978)) - kvstart = 26214396; length = 6553600
2016-05-12 23:03:05,516 INFO mapred.LocalJobRunner (LocalJobRunner.java:statusUpdate(591)) -
2016-05-12 23:03:05,516 INFO mapred.MapTask (MapTask.java:flush(1437)) - Starting flush of map output
2016-05-12 23:03:05,516 INFO mapred.MapTask (MapTask.java:flush(1455)) - Spilling map output
2016-05-12 23:03:05,516 INFO mapred.MapTask (MapTask.java:flush(1456)) - bufstart = 0; bufend = 17961; bufvoid = 104857600
2016-05-12 23:03:05,516 INFO mapred.MapTask (MapTask.java:flush(1458)) - kvstart = 26214396(104857584); kvend = 26211024(104844096); length = 3373/6553600
2016-05-12 23:03:05,523 INFO mapred.MapTask (MapTask.java:sortAndSpill(1641)) - Finished spill 0
2016-05-12 23:03:05,524 INFO mapred.Task (Task.java:done(1001)) - Task:attempt_local1427897879_0120_m_000000_0 is done. And is in the process of committing
2016-05-12 23:03:05,525 INFO mapred.LocalJobRunner (LocalJobRunner.java:statusUpdate(591)) - file:/home/hduser/workspace/Test1/training/pool.txt:0+17961
2016-05-12 23:03:05,525 INFO mapred.Task (Task.java:sendDone(1121)) - Task 'attempt_local1427897879_0120_m_000000_0' done.
2016-05-12 23:03:05,525 INFO mapred.LocalJobRunner (LocalJobRunner.java:run(249)) - Finishing task: attempt_local1427897879_0120_m_000000_0
2016-05-12 23:03:05,525 INFO mapred.LocalJobRunner (LocalJobRunner.java:run(224)) - Starting task: attempt_local1427897879_0120_m_000001_0
2016-05-12 23:03:05,525 INFO mapred.Task (Task.java:initialize(587)) - Using ResourceCalculatorProcessTree : [ ]
2016-05-12 23:03:05,526 INFO mapred.MapTask (MapTask.java:updateJobWithSplit(462)) - Processing split: file:/home/hduser/workspace/Test1/training/pool.txt~:0+17939
2016-05-12 23:03:05,526 INFO mapred.MapTask (MapTask.java:runOldMapper(416)) - numReduceTasks: 1
2016-05-12 23:03:05,527 INFO mapred.MapTask (MapTask.java:createSortingCollector(388)) - Map output collector class = org.apache.hadoop.mapred.MapTask$MapOutputBuffer
2016-05-12 23:03:05,550 INFO mapred.MapTask (MapTask.java:setEquator(1182)) - (EQUATOR) 0 kvi 26214396(104857584)
2016-05-12 23:03:05,550 INFO mapred.MapTask (MapTask.java:init(975)) - mapreduce.task.io.sort.mb: 100
2016-05-12 23:03:05,550 INFO mapred.MapTask (MapTask.java:init(976)) - soft limit at 83886080
2016-05-12 23:03:05,550 INFO mapred.MapTask (MapTask.java:init(977)) - bufstart = 0; bufvoid = 104857600
2016-05-12 23:03:05,550 INFO mapred.MapTask (MapTask.java:init(978)) - kvstart = 26214396; length = 6553600
2016-05-12 23:03:05,552 INFO mapred.LocalJobRunner (LocalJobRunner.java:statusUpdate(591)) -
Я передал подобный вопрос уже задавали на StackOverflow [how to suppress Hadoop logging message on the console но hasnt помог мне НИ четкий ответ обсуждается. Я попытался с помощью следующей конфигурации предложенной в каком-то форуме, но его не working.I попыталась установка следующая в hadoop-env.sh
export HADOOP_HOME_WARN_SUPPRESS=1
export HADOOP_ROOT_LOGGER="WARN,DRFA"
Я также попытался отредактировать файл log4j.properties, установив следующие значения ..
Но все же я не могу избавиться от этих сообщений регистрации, созданных hadoop mapreduce во время исполнения. Он также задерживает мой вывод на консоли. Это их любое обходное решение или любой Java-код, который я могу встроить в свои код и подавлять сообщения. Все предложения, помощь ... Кто-нибудь знает?
Большое спасибо!