我正在通过springboot + hadoop构建组合。 与标题完全相同，弹出启动应用程序关闭，完成地图缩小后没有任何单个错误消息。 在我编写jsoup Crawler之前，我遇到了这种错误。 但是，我可以通过try-catch修复它。 我这次试过了，我无法解决它。
这是一个计算机和程序规范。 - macbook pro。（高sieera。 - hadoop版本2.7.3 - springboot版本2.0.0 - spring-data-hadoop-boot 2.5.0
这是控制台日志。
public function getBooks($start = 0)
{
$limit = 1;
//SELECT loginUser.username, Library.nameOfBook FROM loginUser JOIN userBook JOIN Library ON userBook.user_id = loginUser.id AND userBook.book_id = Library.id WHERE loginUser.username="loay";
$query = "SELECT Library.nameOfBook FROM loginUser JOIN userBook JOIN Library ON userBook.user_id = loginUser.id AND userBook.book_id = Library.id WHERE loginUser.username=:username LIMIT $start, $limit";
$statment = $this->db->prepare($query);
$statment->execute([
':username' => $this->username
//,':start' => $start, ':limit' => $limit
]);
$result = $statment->fetchAll();
echo "<table border='1'>
<tr>
<th>Books</th>
</tr>";
foreach($result as $row){
echo "<tr>";
echo "<td>" . $row['nameOfBook'] . "</td>";
echo "</tr>";
}
echo "</table>";
}
这是我的pom.xml
] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-05-08 15:58:31.701 INFO 59820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-05-08 15:58:31.702 INFO 59820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-05-08 15:58:31.702 INFO 59820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-05-08 15:58:31.702 INFO 59820 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-05-08 15:58:31.969 INFO 59820 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2018-05-08 15:58:32.444 INFO 59820 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2018-05-08 15:58:32.482 INFO 59820 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-05-08 15:58:32.496 INFO 59820 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-05-08 15:58:32.582 INFO 59820 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate Core {5.2.14.Final}
2018-05-08 15:58:32.584 INFO 59820 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-05-08 15:58:32.629 INFO 59820 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-05-08 15:58:32.714 INFO 59820 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect
2018-05-08 15:58:33.131 INFO 59820 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2018-05-08 15:58:33.448 INFO 59820 --- [ restartedMain] o.h.h.i.QueryTranslatorFactoryInitiator : HHH000397: Using ASTQueryTranslatorFactory
2018-05-08 15:58:34.226 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@2acb939f: startup date [Tue May 08 15:58:29 KST 2018]; root of context hierarchy
2018-05-08 15:58:34.276 WARN 59820 --- [ restartedMain] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2018-05-08 15:58:34.333 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/dc/list],methods=[GET]}" onto public void com.logan.controller.DcController.list(com.logan.domain.Dc_base,org.springframework.ui.Model,org.springframework.data.domain.Pageable)
2018-05-08 15:58:34.334 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/dc/view],methods=[GET]}" onto public void com.logan.controller.DcController.view(java.lang.Long,com.logan.domain.Dc_base,org.springframework.ui.Model)
2018-05-08 15:58:34.335 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/dc/crawl],methods=[GET]}" onto public java.lang.String com.logan.controller.DcController.crawl() throws java.io.IOException
2018-05-08 15:58:34.335 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/dc/hadoop],methods=[GET]}" onto public void com.logan.controller.DcController.hadoop() throws java.lang.Exception
2018-05-08 15:58:34.342 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2018-05-08 15:58:34.344 INFO 59820 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2018-05-08 15:58:34.422 INFO 59820 --- [ restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-08 15:58:34.422 INFO 59820 --- [ restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-08 15:58:34.516 INFO 59820 --- [ restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-08 15:58:35.347 INFO 59820 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2018-05-08 15:58:35.410 INFO 59820 --- [ restartedMain] o.s.d.h.c.a.c.SpringHadoopConfiguration : Building configuration for bean 'hadoopConfiguration'
2018-05-08 15:58:35.667 WARN 59820 --- [ restartedMain] org.apache.hadoop.util.NativeCodeLoader : Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2018-05-08 15:58:35.880 INFO 59820 --- [ restartedMain] org.apache.hadoop.fs.TrashPolicyDefault : Namenode trash configuration: Deletion interval = 0 minutes, Emptier interval = 0 minutes.
2018-05-08 15:58:35.968 INFO 59820 --- [ restartedMain] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2018-05-08 15:58:35.969 INFO 59820 --- [ restartedMain] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'dataSource' has been autodetected for JMX exposure
2018-05-08 15:58:35.977 INFO 59820 --- [ restartedMain] o.s.j.e.a.AnnotationMBeanExporter : Located MBean 'dataSource': registering with JMX server as MBean [com.zaxxer.hikari:name=dataSource,type=HikariDataSource]
2018-05-08 15:58:35.983 INFO 59820 --- [ restartedMain] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2018-05-08 15:58:36.046 INFO 59820 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2018-05-08 15:58:36.064 INFO 59820 --- [ restartedMain] com.logan.Portfolio1Application : Started Portfolio1Application in 7.61 seconds (JVM running for 8.502)
2018-05-08 15:58:45.737 INFO 59820 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2018-05-08 15:58:45.737 INFO 59820 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2018-05-08 15:58:45.755 INFO 59820 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 18 ms
2018-05-08 15:58:46.544 INFO 59820 --- [nio-8080-exec-1] o.a.h.conf.Configuration.deprecation : session.id is deprecated. Instead, use dfs.metrics.session-id
2018-05-08 15:58:46.545 INFO 59820 --- [nio-8080-exec-1] o.apache.hadoop.metrics.jvm.JvmMetrics : Initializing JVM Metrics with processName=JobTracker, sessionId=
2018-05-08 15:58:46.680 WARN 59820 --- [nio-8080-exec-1] o.a.h.mapreduce.JobResourceUploader : Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this.
2018-05-08 15:58:46.692 WARN 59820 --- [nio-8080-exec-1] o.a.h.mapreduce.JobResourceUploader : No job jar file set. User classes may not be found. See Job or Job#setJar(String).
2018-05-08 15:58:46.706 INFO 59820 --- [nio-8080-exec-1] o.a.h.m.lib.input.FileInputFormat : Total input paths to process : 1
2018-05-08 15:58:46.835 INFO 59820 --- [nio-8080-exec-1] o.apache.hadoop.mapreduce.JobSubmitter : number of splits:1
2018-05-08 15:58:46.935 INFO 59820 --- [nio-8080-exec-1] o.apache.hadoop.mapreduce.JobSubmitter : Submitting tokens for job: job_local1276007486_0001
2018-05-08 15:58:47.082 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : The url to track the job: http://localhost:8080/
2018-05-08 15:58:47.083 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : Running job: job_local1276007486_0001
2018-05-08 15:58:47.085 INFO 59820 --- [ Thread-33] org.apache.hadoop.mapred.LocalJobRunner : OutputCommitter set in config null
2018-05-08 15:58:47.089 INFO 59820 --- [ Thread-33] o.a.h.m.lib.output.FileOutputCommitter : File Output Committer Algorithm version is 1
2018-05-08 15:58:47.091 INFO 59820 --- [ Thread-33] org.apache.hadoop.mapred.LocalJobRunner : OutputCommitter is org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
2018-05-08 15:58:47.128 INFO 59820 --- [ Thread-33] org.apache.hadoop.mapred.LocalJobRunner : Waiting for map tasks
2018-05-08 15:58:47.129 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.LocalJobRunner : Starting task: attempt_local1276007486_0001_m_000000_0
2018-05-08 15:58:47.146 INFO 59820 --- [ask Executor #0] o.a.h.m.lib.output.FileOutputCommitter : File Output Committer Algorithm version is 1
2018-05-08 15:58:47.150 INFO 59820 --- [ask Executor #0] o.a.h.yarn.util.ProcfsBasedProcessTree : ProcfsBasedProcessTree currently is supported only on Linux.
2018-05-08 15:58:47.151 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.Task : Using ResourceCalculatorProcessTree : null
2018-05-08 15:58:47.155 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : Processing split: hdfs://localhost:9000/user/Logan/dc_in/dc_base.csv:0+2715710
2018-05-08 15:58:47.210 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : (EQUATOR) 0 kvi 26214396(104857584)
2018-05-08 15:58:47.210 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : mapreduce.task.io.sort.mb: 100
2018-05-08 15:58:47.210 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : soft limit at 83886080
2018-05-08 15:58:47.210 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : bufstart = 0; bufvoid = 104857600
2018-05-08 15:58:47.210 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : kvstart = 26214396; length = 6553600
2018-05-08 15:58:47.213 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : Map output collector class = org.apache.hadoop.mapred.MapTask$MapOutputBuffer
2018-05-08 15:58:47.441 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.LocalJobRunner :
2018-05-08 15:58:47.443 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : Starting flush of map output
2018-05-08 15:58:47.443 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : Spilling map output
2018-05-08 15:58:47.443 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : bufstart = 0; bufend = 3249391; bufvoid = 104857600
2018-05-08 15:58:47.443 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : kvstart = 26214396(104857584); kvend = 25677028(102708112); length = 537369/6553600
2018-05-08 15:58:48.089 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : Job job_local1276007486_0001 running in uber mode : false
2018-05-08 15:58:48.091 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : map 0% reduce 0%
2018-05-08 15:58:48.143 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.MapTask : Finished spill 0
2018-05-08 15:58:48.148 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.Task : Task:attempt_local1276007486_0001_m_000000_0 is done. And is in the process of committing
2018-05-08 15:58:48.160 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.LocalJobRunner : map
2018-05-08 15:58:48.161 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.Task : Task 'attempt_local1276007486_0001_m_000000_0' done.
2018-05-08 15:58:48.161 INFO 59820 --- [ask Executor #0] org.apache.hadoop.mapred.LocalJobRunner : Finishing task: attempt_local1276007486_0001_m_000000_0
2018-05-08 15:58:48.161 INFO 59820 --- [ Thread-33] org.apache.hadoop.mapred.LocalJobRunner : map task executor complete.
2018-05-08 15:58:48.162 INFO 59820 --- [ Thread-33] org.apache.hadoop.mapred.LocalJobRunner : Waiting for reduce tasks
2018-05-08 15:58:48.163 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.LocalJobRunner : Starting task: attempt_local1276007486_0001_r_000000_0
2018-05-08 15:58:48.169 INFO 59820 --- [pool-7-thread-1] o.a.h.m.lib.output.FileOutputCommitter : File Output Committer Algorithm version is 1
2018-05-08 15:58:48.170 INFO 59820 --- [pool-7-thread-1] o.a.h.yarn.util.ProcfsBasedProcessTree : ProcfsBasedProcessTree currently is supported only on Linux.
2018-05-08 15:58:48.170 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Task : Using ResourceCalculatorProcessTree : null
2018-05-08 15:58:48.172 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.ReduceTask : Using ShuffleConsumerPlugin: org.apache.hadoop.mapreduce.task.reduce.Shuffle@2c0f65dc
2018-05-08 15:58:48.180 INFO 59820 --- [pool-7-thread-1] o.a.h.m.task.reduce.MergeManagerImpl : MergerManager: memoryLimit=1336252800, maxSingleShuffleLimit=334063200, mergeThreshold=881926912, ioSortFactor=10, memToMemMergeOutputsThreshold=10
2018-05-08 15:58:48.182 INFO 59820 --- [mpletion Events] o.a.h.m.task.reduce.EventFetcher : attempt_local1276007486_0001_r_000000_0 Thread started: EventFetcher for fetching Map Completion Events
2018-05-08 15:58:48.215 INFO 59820 --- [ localfetcher#1] o.a.h.m.task.reduce.LocalFetcher : localfetcher#1 about to shuffle output of map attempt_local1276007486_0001_m_000000_0 decomp: 2709391 len: 2709395 to MEMORY
2018-05-08 15:58:48.219 INFO 59820 --- [ localfetcher#1] o.a.h.m.task.reduce.InMemoryMapOutput : Read 2709391 bytes from map-output for attempt_local1276007486_0001_m_000000_0
2018-05-08 15:58:48.223 INFO 59820 --- [ localfetcher#1] o.a.h.m.task.reduce.MergeManagerImpl : closeInMemoryFile -> map-output of size: 2709391, inMemoryMapOutputs.size() -> 1, commitMemory -> 0, usedMemory ->2709391
2018-05-08 15:58:48.225 INFO 59820 --- [mpletion Events] o.a.h.m.task.reduce.EventFetcher : EventFetcher is interrupted.. Returning
2018-05-08 15:58:48.225 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.LocalJobRunner : 1 / 1 copied.
2018-05-08 15:58:48.226 INFO 59820 --- [pool-7-thread-1] o.a.h.m.task.reduce.MergeManagerImpl : finalMerge called with 1 in-memory map-outputs and 0 on-disk map-outputs
2018-05-08 15:58:48.231 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Merger : Merging 1 sorted segments
2018-05-08 15:58:48.232 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Merger : Down to the last merge-pass, with 1 segments left of total size: 2709387 bytes
2018-05-08 15:58:48.304 INFO 59820 --- [pool-7-thread-1] o.a.h.m.task.reduce.MergeManagerImpl : Merged 1 segments, 2709391 bytes to disk to satisfy reduce memory limit
2018-05-08 15:58:48.304 INFO 59820 --- [pool-7-thread-1] o.a.h.m.task.reduce.MergeManagerImpl : Merging 1 files, 2709395 bytes from disk
2018-05-08 15:58:48.305 INFO 59820 --- [pool-7-thread-1] o.a.h.m.task.reduce.MergeManagerImpl : Merging 0 segments, 0 bytes from memory into reduce
2018-05-08 15:58:48.305 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Merger : Merging 1 sorted segments
2018-05-08 15:58:48.306 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Merger : Down to the last merge-pass, with 1 segments left of total size: 2709387 bytes
2018-05-08 15:58:48.307 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.LocalJobRunner : 1 / 1 copied.
2018-05-08 15:58:48.329 INFO 59820 --- [pool-7-thread-1] o.a.h.conf.Configuration.deprecation : mapred.skip.on is deprecated. Instead, use mapreduce.job.skiprecords
2018-05-08 15:58:48.547 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Task : Task:attempt_local1276007486_0001_r_000000_0 is done. And is in the process of committing
2018-05-08 15:58:48.550 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.LocalJobRunner : 1 / 1 copied.
2018-05-08 15:58:48.550 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Task : Task attempt_local1276007486_0001_r_000000_0 is allowed to commit now
2018-05-08 15:58:48.557 INFO 59820 --- [pool-7-thread-1] o.a.h.m.lib.output.FileOutputCommitter : Saved output of task 'attempt_local1276007486_0001_r_000000_0' to hdfs://localhost:9000/user/Logan/dc_in/out/_temporary/0/task_local1276007486_0001_r_000000
2018-05-08 15:58:48.558 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.LocalJobRunner : reduce > reduce
2018-05-08 15:58:48.558 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.Task : Task 'attempt_local1276007486_0001_r_000000_0' done.
2018-05-08 15:58:48.558 INFO 59820 --- [pool-7-thread-1] org.apache.hadoop.mapred.LocalJobRunner : Finishing task: attempt_local1276007486_0001_r_000000_0
2018-05-08 15:58:48.559 INFO 59820 --- [ Thread-33] org.apache.hadoop.mapred.LocalJobRunner : reduce task executor complete.
2018-05-08 15:58:49.098 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : map 100% reduce 100%
2018-05-08 15:58:49.099 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : Job job_local1276007486_0001 completed successfully
2018-05-08 15:58:49.108 INFO 59820 --- [nio-8080-exec-1] org.apache.hadoop.mapreduce.Job : Counters: 35
File System Counters
FILE: Number of bytes read=5419178
FILE: Number of bytes written=8693317
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
HDFS: Number of bytes read=5431420
HDFS: Number of bytes written=2341190
HDFS: Number of read operations=15
HDFS: Number of large read operations=0
HDFS: Number of write operations=6
Map-Reduce Framework
Map input records=19172
Map output records=134343
Map output bytes=3249391
Map output materialized bytes=2709395
Input split bytes=115
Combine input records=134343
Combine output records=92172
Reduce input groups=92172
Reduce shuffle bytes=2709395
Reduce input records=92172
Reduce output records=92172
Spilled Records=184344
Shuffled Maps =1
Failed Shuffles=0
Merged Map outputs=1
GC time elapsed (ms)=0
Total committed heap usage (bytes)=1330642944
Shuffle Errors
BAD_ID=0
CONNECTION=0
IO_ERROR=0
WRONG_LENGTH=0
WRONG_MAP=0
WRONG_REDUCE=0
File Input Format Counters
Bytes Read=2715710
File Output Format Counters
Bytes Written=2341190
2018-05-08 15:58:49.109 INFO 59820 --- [ Thread-12] ConfigServletWebServerApplicationContext : Closing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@2acb939f: startup date [Tue May 08 15:58:29 KST 2018]; root of context hierarchy
2018-05-08 15:58:49.112 INFO 59820 --- [ Thread-12] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 0
2018-05-08 15:58:49.217 INFO 59820 --- [ Thread-12] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-05-08 15:58:49.218 INFO 59820 --- [ Thread-12] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans
2018-05-08 15:58:49.219 INFO 59820 --- [ Thread-12] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2018-05-08 15:58:49.222 INFO 59820 --- [ Thread-12] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2018-05-08 15:58:49.229 INFO 59820 --- [ Thread-12] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.