mysql中的数据导入到hdfs中后，发现有个字段被莫名其妙修改了 </br>mysql查询到的结果如下  </br>hdfs中的数据如下  mysql中的_NIC_ID 为空，导入hdfs竟然给改成这个样子成了: ^@他 </br>使用的sqoop语句为 ```sqoop sqoop import --connect jdbc:mysql:/xxx.xxx.xxxx.xxx:3306/business_data --username user --password pass --hive-import --hive-database business_data --hive-table el_company_class_test_3 --fields-terminated-by '\t' --query "select * from el_company_class where ENTID='3249449' and \$CONDITIONS" --target-dir /user/hive/warehouse/business_data.db/el_company_class_test_3 --split-by entid --delete-target-dir --null-string '' --null-non-string '' ```

ERROR manager.SqlManager: Error reading from database: java.sql.SQLException: Streaming result set com.mysql.jdbc.RowDataDynamic@1e730495 is still active. No statements may be issued when any streaming result sets are open and in use on a given connection. Ensure that you have called .close() on any active streaming result sets before attempting more queries. java.sql.SQLException: Streaming result set com.mysql.jdbc.RowDataDynamic@1e730495 is still active. No statements may be issued when any streaming result sets are open and in use on a given connection. Ensure that you have called .close() on any active streaming result sets before attempting more queries.

对于一个分区，可以直接指定 --hive-partition-key --hive-partition-value 多个分区如何指定


望大神帮帮忙，非常谢谢您的照顾！！！ 1、下图是报错信息：  2、下面是我的建表语句，测试数据，sqoop代码 

需求：需要实现从sqlserver库中导入数据到mysql中，但实际上只导入了1条记录就结束了（实际数据600+条）。 查看了原因： 应该就是行分隔符引起了 只导入了一条就结束了 。 代码： 1、通过sqoop脚本将sqlserver导入到hdfs中： sqoop import \ --connect "jdbc:sqlserver://192.168.1.130:1433;database=测试库" \ --username sa \ --password 123456 \ --table=t_factfoud \ --target-dir /tmp/sqoop_data/900804ebea3d4ec79a036604ed3c93a0_2014_yw/t_factfoud9 \ --fields-terminated-by '\t' --null-string '\\N' --null-non-string '\\N' --lines-terminated-by '\001' \ --split-by billid -m 1 2、通过sqoop脚本将hdfs数据导出到mysql中： sqoop export \ --connect 'jdbc:mysql://192.168.1.38:3306/xiayi?useUnicode=true&characterEncoding=utf-8' \ --username root \ --password 123456 \ --table t_factfoud \ --export-dir /tmp/sqoop_data/900804ebea3d4ec79a036604ed3c93a0_2014_yw/t_factfoud9 \ -m 1 \ --fields-terminated-by '\t' \ --null-string '\\N' --null-non-string '\\N' \ --lines-terminated-by '\001' 现在执行结果： 1、sqlserver库中 表 t_factfoud 中有 600 条记录，已正确到到hdfs中 。 2、从hdfs导出到mysql，只正确导入了一条，就结束了。 效果图如下： 

sqoop1增量导入可以直接导入到hive 或 hbase中吗

sqoop的数据导入hive，从sqlserver到hive做定时任务。做job然后用crontab 做定时任务，有没有做过的好的例子

请教各位大神一个问题，就是将oracle的表导入到hive后中文乱码，oracle库的编码格式为US7ASCII，各位大神有没有遇到过类型的问题，或者有没有好的解决方案建议，谢谢了。附注：现在已经试过convert(nsrdzdah,'utf8','US7ASCII')，但是还是乱码；还有就是修改hive jdbc jar包，感觉不靠谱就没有试

往hive中导入表，报如下错误，请大家帮忙 [root@amorsay3 bin]# ./sqoop import --hive-import --connect jdbc:oracle:thin:@192.168.13.168:1521:orcl --username HADOOPLEARN --password zhao --table EMP -m 1 --hive-table emp1 Warning: /usr/local/hadoophive/sqoop-1.4.6.bin__hadoop-0.23/../hbase does not exist! HBase imports will fail. Please set $HBASE_HOME to the root of your HBase installation. Warning: /usr/local/hadoophive/sqoop-1.4.6.bin__hadoop-0.23/../hcatalog does not exist! HCatalog jobs will fail. Please set $HCAT_HOME to the root of your HCatalog installation. Warning: /usr/local/hadoophive/sqoop-1.4.6.bin__hadoop-0.23/../accumulo does not exist! Accumulo imports will fail. Please set $ACCUMULO_HOME to the root of your Accumulo installation. Warning: /usr/local/hadoophive/sqoop-1.4.6.bin__hadoop-0.23/../zookeeper does not exist! Accumulo imports will fail. Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation. Warning: $HADOOP_HOME is deprecated. 15/08/11 23:17:02 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6 15/08/11 23:17:02 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 15/08/11 23:17:02 INFO tool.BaseSqoopTool: Using Hive-specific delimiters for output. You can override 15/08/11 23:17:02 INFO tool.BaseSqoopTool: delimiters with --fields-terminated-by, etc. 15/08/11 23:17:02 INFO oracle.OraOopManagerFactory: Data Connector for Oracle and Hadoop is disabled. 15/08/11 23:17:02 INFO manager.SqlManager: Using default fetchSize of 1000 15/08/11 23:17:02 INFO tool.CodeGenTool: Beginning code generation 15/08/11 23:17:03 INFO manager.OracleManager: Time zone has been set to GMT 15/08/11 23:17:03 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM EMP t WHERE 1=0 15/08/11 23:17:03 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /usr/local/hadoophive/hadoop-1.2.1 Note: /tmp/sqoop-root/compile/efda22b79cedc05841de35698062fbbc/EMP.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 15/08/11 23:17:04 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-root/compile/efda22b79cedc05841de35698062fbbc/EMP.jar 15/08/11 23:17:04 INFO manager.OracleManager: Time zone has been set to GMT 15/08/11 23:17:04 INFO manager.OracleManager: Time zone has been set to GMT 15/08/11 23:17:04 INFO mapreduce.ImportJobBase: Beginning import of EMP 15/08/11 23:17:04 INFO manager.OracleManager: Time zone has been set to GMT 15/08/11 23:17:06 INFO db.DBInputFormat: Using read commited transaction isolation 15/08/11 23:17:06 INFO mapred.JobClient: Cleaning up the staging area hdfs://192.168.14.168:9000/hadoop/mapred/staging/root/.staging/job_201508111912_0003 Exception in thread "main" java.lang.IncompatibleClassChangeError: Found class org.apache.hadoop.mapreduce.JobContext, but interface was expected at org.apache.sqoop.config.ConfigurationHelper.getJobNumMaps(ConfigurationHelper.java:65) at com.cloudera.sqoop.config.ConfigurationHelper.getJobNumMaps(ConfigurationHelper.java:36) at org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenDBInputFormat.java:125) at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:1054) at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:1071) at org.apache.hadoop.mapred.JobClient.access$700(JobClient.java:179) at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:983) at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:936) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190) at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:936) at org.apache.hadoop.mapreduce.Job.submit(Job.java:550) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:580) at org.apache.sqoop.mapreduce.ImportJobBase.doSubmitJob(ImportJobBase.java:196) at org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:169) at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:266) at org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:673) at org.apache.sqoop.manager.OracleManager.importTable(OracleManager.java:444) at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:497) at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605) at org.apache.sqoop.Sqoop.run(Sqoop.java:143) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227) at org.apache.sqoop.Sqoop.main(Sqoop.java:236)

这是运行的命令： liuyanbing@ubuntu:/opt/sqoop$ bin/sqoop export --connect jdbc:mysql://localhost:3306/dbtaobao --username root --password root --table user_log --export-dir '/user/hive/warehouse/dbtaobao.db/inner_user_log' --fields-terminated-by ','; 报错内容： Warning: /opt/sqoop/../hcatalog does not exist! HCatalog jobs will fail. Please set $HCAT_HOME to the root of your HCatalog installation. Warning: /opt/sqoop/../accumulo does not exist! Accumulo imports will fail. Please set $ACCUMULO_HOME to the root of your Accumulo installation. Warning: /opt/sqoop/../zookeeper does not exist! Accumulo imports will fail. Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation. 2019-06-11 16:05:04,541 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6 2019-06-11 16:05:04,573 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 2019-06-11 16:05:04,678 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset. 2019-06-11 16:05:04,678 INFO tool.CodeGenTool: Beginning code generation Tue Jun 11 16:05:04 CST 2019 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification. 2019-06-11 16:05:05,241 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `user_log` AS t LIMIT 1 2019-06-11 16:05:05,379 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `user_log` AS t LIMIT 1 2019-06-11 16:05:05,392 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /bigdata/hadoop-3.1.1 Note: /tmp/sqoop-liuyanbing/compile/990c7e516f6811ff0f7c264686938932/user_log.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 2019-06-11 16:05:09,951 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-liuyanbing/compile/990c7e516f6811ff0f7c264686938932/user_log.jar 2019-06-11 16:05:09,960 INFO mapreduce.ExportJobBase: Beginning export of user_log 2019-06-11 16:05:09,960 INFO Configuration.deprecation: mapred.job.tracker is deprecated. Instead, use mapreduce.jobtracker.address 2019-06-11 16:05:10,093 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2019-06-11 16:05:10,131 INFO Configuration.deprecation: mapred.jar is deprecated. Instead, use mapreduce.job.jar 2019-06-11 16:05:11,220 INFO Configuration.deprecation: mapred.reduce.tasks.speculative.execution is deprecated. Instead, use mapreduce.reduce.speculative 2019-06-11 16:05:11,224 INFO Configuration.deprecation: mapred.map.tasks.speculative.execution is deprecated. Instead, use mapreduce.map.speculative 2019-06-11 16:05:11,225 INFO Configuration.deprecation: mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps 2019-06-11 16:05:11,399 INFO client.RMProxy: Connecting to ResourceManager at localhost/127.0.0.1:8032 2019-06-11 16:05:12,478 INFO mapreduce.JobResourceUploader: Disabling Erasure Coding for path: /tmp/hadoop-yarn/staging/liuyanbing/.staging/job_1560238973821_0003 2019-06-11 16:05:15,272 WARN hdfs.DataStreamer: Caught exception java.lang.InterruptedException at java.lang.Object.wait(Native Method) at java.lang.Thread.join(Thread.java:1252) at java.lang.Thread.join(Thread.java:1326) at org.apache.hadoop.hdfs.DataStreamer.closeResponder(DataStreamer.java:986) at org.apache.hadoop.hdfs.DataStreamer.endBlock(DataStreamer.java:640) at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:810) 2019-06-11 16:05:18,771 INFO input.FileInputFormat: Total input files to process : 1 2019-06-11 16:05:18,780 INFO input.FileInputFormat: Total input files to process : 1 2019-06-11 16:05:19,285 INFO mapreduce.JobSubmitter: number of splits:4 2019-06-11 16:05:19,352 INFO Configuration.deprecation: mapred.map.tasks.speculative.execution is deprecated. Instead, use mapreduce.map.speculative 2019-06-11 16:05:19,353 INFO Configuration.deprecation: yarn.resourcemanager.system-metrics-publisher.enabled is deprecated. Instead, use yarn.system-metrics-publisher.enabled 2019-06-11 16:05:19,472 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1560238973821_0003 2019-06-11 16:05:19,473 INFO mapreduce.JobSubmitter: Executing with tokens: [] 2019-06-11 16:05:19,959 INFO conf.Configuration: resource-types.xml not found 2019-06-11 16:05:19,959 INFO resource.ResourceUtils: Unable to find 'resource-types.xml'. 2019-06-11 16:05:20,049 INFO impl.YarnClientImpl: Submitted application application_1560238973821_0003 2019-06-11 16:05:20,105 INFO mapreduce.Job: The url to track the job: http://ubuntu:8088/proxy/application_1560238973821_0003/ 2019-06-11 16:05:20,106 INFO mapreduce.Job: Running job: job_1560238973821_0003 2019-06-11 16:05:29,273 INFO mapreduce.Job: Job job_1560238973821_0003 running in uber mode : false 2019-06-11 16:05:29,286 INFO mapreduce.Job: map 0% reduce 0% 2019-06-11 16:05:42,450 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000002_0, Status : FAILED [2019-06-11 16:05:39.558]Container [pid=22666,containerID=container_1560238973821_0003_01_000004] is running 318323200B beyond the 'VIRTUAL' memory limit. Current usage: 125.2 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000004 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 22910 22666 22666 22666 (java) 302 45 2558558208 31405 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000004/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000004 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000002_0 4 |- 22666 22656 22666 22666 (bash) 0 0 14622720 634 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000004/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000004 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000002_0 4 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000004/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000004/stderr [2019-06-11 16:05:40.618]Container killed on request. Exit code is 143 [2019-06-11 16:05:40.619]Container exited with a non-zero exit code 143. 2019-06-11 16:05:42,479 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000001_0, Status : FAILED [2019-06-11 16:05:39.558]Container [pid=22651,containerID=container_1560238973821_0003_01_000003] is running 320690688B beyond the 'VIRTUAL' memory limit. Current usage: 127.5 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000003 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 22955 22651 22651 22651 (java) 296 49 2560925696 32025 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000003/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000003 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000001_0 3 |- 22651 22649 22651 22651 (bash) 0 0 14622720 627 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000003/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000003 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000001_0 3 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000003/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000003/stderr [2019-06-11 16:05:40.618]Container killed on request. Exit code is 143 [2019-06-11 16:05:40.621]Container exited with a non-zero exit code 143. 2019-06-11 16:05:42,480 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000003_0, Status : FAILED [2019-06-11 16:05:38.617]Container [pid=22749,containerID=container_1560238973821_0003_01_000005] is running 320125440B beyond the 'VIRTUAL' memory limit. Current usage: 126.4 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000005 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 22987 22749 22749 22749 (java) 324 37 2560360448 31709 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000005/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000005 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000003_0 5 |- 22749 22720 22749 22749 (bash) 0 1 14622720 640 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000005/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000005 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000003_0 5 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000005/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000005/stderr [2019-06-11 16:05:40.620]Container killed on request. Exit code is 143 [2019-06-11 16:05:40.622]Container exited with a non-zero exit code 143. 2019-06-11 16:05:42,482 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000000_0, Status : FAILED [2019-06-11 16:05:39.558]Container [pid=22675,containerID=container_1560238973821_0003_01_000002] is running 319543808B beyond the 'VIRTUAL' memory limit. Current usage: 125.4 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000002 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 22937 22675 22675 22675 (java) 316 38 2559778816 31497 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000002/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000002 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000000_0 2 |- 22675 22670 22675 22675 (bash) 0 0 14622720 612 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000002/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000002 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000000_0 2 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000002/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000002/stderr [2019-06-11 16:05:40.619]Container killed on request. Exit code is 143 [2019-06-11 16:05:40.622]Container exited with a non-zero exit code 143. 2019-06-11 16:05:52,546 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000002_1, Status : FAILED [2019-06-11 16:05:50.910]Container [pid=23116,containerID=container_1560238973821_0003_01_000006] is running 282286592B beyond the 'VIRTUAL' memory limit. Current usage: 68.6 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000006 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23194 23116 23116 23116 (java) 85 29 2522521600 16852 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000006/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000006 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000002_1 6 |- 23116 23115 23116 23116 (bash) 0 1 14622720 710 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000006/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000006 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000002_1 6 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000006/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000006/stderr [2019-06-11 16:05:50.970]Container killed on request. Exit code is 143 [2019-06-11 16:05:51.012]Container exited with a non-zero exit code 143. 2019-06-11 16:05:55,561 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000000_1, Status : FAILED [2019-06-11 16:05:54.193]Container [pid=23396,containerID=container_1560238973821_0003_01_000009] is running 313866752B beyond the 'VIRTUAL' memory limit. Current usage: 111.1 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000009 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23396 23394 23396 23396 (bash) 0 1 14622720 710 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000009/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000009 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000000_1 9 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000009/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000009/stderr |- 23473 23396 23396 23396 (java) 245 40 2554101760 27743 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000009/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000009 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000000_1 9 [2019-06-11 16:05:54.228]Container killed on request. Exit code is 143 [2019-06-11 16:05:54.263]Container exited with a non-zero exit code 143. 2019-06-11 16:05:55,563 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000003_1, Status : FAILED [2019-06-11 16:05:54.332]Container [pid=23304,containerID=container_1560238973821_0003_01_000008] is running 314042880B beyond the 'VIRTUAL' memory limit. Current usage: 113.8 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000008 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23381 23304 23304 23304 (java) 265 51 2554277888 28423 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000008/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000008 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000003_1 8 |- 23304 23302 23304 23304 (bash) 0 1 14622720 720 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000008/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000008 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000003_1 8 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000008/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000008/stderr [2019-06-11 16:05:54.353]Container killed on request. Exit code is 143 [2019-06-11 16:05:54.381]Container exited with a non-zero exit code 143. 2019-06-11 16:05:55,565 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000001_1, Status : FAILED [2019-06-11 16:05:54.408]Container [pid=23200,containerID=container_1560238973821_0003_01_000007] is running 314497536B beyond the 'VIRTUAL' memory limit. Current usage: 115.5 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000007 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23200 23198 23200 23200 (bash) 0 1 14622720 711 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000007/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000007 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000001_1 7 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000007/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000007/stderr |- 23277 23200 23200 23200 (java) 257 60 2554732544 28852 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000007/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000007 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000001_1 7 [2019-06-11 16:05:54.463]Container killed on request. Exit code is 143 [2019-06-11 16:05:54.482]Container exited with a non-zero exit code 143. 2019-06-11 16:06:01,619 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000002_2, Status : FAILED [2019-06-11 16:06:00.584]Container [pid=23515,containerID=container_1560238973821_0003_01_000011] is running 337451520B beyond the 'VIRTUAL' memory limit. Current usage: 203.4 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000011 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23515 23513 23515 23515 (bash) 0 1 14622720 712 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000011/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000011 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000002_2 11 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000011/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000011/stderr |- 23592 23515 23515 23515 (java) 456 89 2577686528 51352 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000011/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000011 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000002_2 11 [2019-06-11 16:06:00.602]Container killed on request. Exit code is 143 [2019-06-11 16:06:00.659]Container exited with a non-zero exit code 143. 2019-06-11 16:06:05,651 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000000_2, Status : FAILED [2019-06-11 16:06:03.816]Container [pid=23651,containerID=container_1560238973821_0003_01_000012] is running 331475456B beyond the 'VIRTUAL' memory limit. Current usage: 173.7 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000012 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23728 23651 23651 23651 (java) 418 39 2571710464 43768 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000012/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000012 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000000_2 12 |- 23651 23649 23651 23651 (bash) 0 1 14622720 707 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000012/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000012 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000000_2 12 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000012/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000012/stderr [2019-06-11 16:06:03.981]Container killed on request. Exit code is 143 [2019-06-11 16:06:03.986]Container exited with a non-zero exit code 143. 2019-06-11 16:06:08,677 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000001_2, Status : FAILED [2019-06-11 16:06:07.127]Container [pid=23848,containerID=container_1560238973821_0003_01_000014] is running 335940096B beyond the 'VIRTUAL' memory limit. Current usage: 198.2 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000014 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23848 23847 23848 23848 (bash) 0 1 14622720 714 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000014/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000014 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000001_2 14 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000014/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000014/stderr |- 23926 23848 23848 23848 (java) 408 59 2576175104 50032 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000014/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000014 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000001_2 14 [2019-06-11 16:06:07.186]Container killed on request. Exit code is 143 [2019-06-11 16:06:07.201]Container exited with a non-zero exit code 143. 2019-06-11 16:06:08,678 INFO mapreduce.Job: Task Id : attempt_1560238973821_0003_m_000003_2, Status : FAILED [2019-06-11 16:06:07.227]Container [pid=23751,containerID=container_1560238973821_0003_01_000013] is running 337357312B beyond the 'VIRTUAL' memory limit. Current usage: 192.7 MB of 1 GB physical memory used; 2.4 GB of 2.1 GB virtual memory used. Killing container. Dump of the process-tree for container_1560238973821_0003_01_000013 : |- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE |- 23829 23751 23751 23751 (java) 463 52 2577592320 48632 /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000013/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000013 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000003_2 13 |- 23751 23749 23751 23751 (bash) 0 1 14622720 706 /bin/bash -c /opt/java/jdk1.8.0_181/bin/java -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN -Xmx820m -Djava.io.tmpdir=/bigdata/hadoop-3.1.1/tmp/nm-local-dir/usercache/liuyanbing/appcache/application_1560238973821_0003/container_1560238973821_0003_01_000013/tmp -Dlog4j.configuration=container-log4j.properties -Dyarn.app.container.log.dir=/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000013 -Dyarn.app.container.log.filesize=0 -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog org.apache.hadoop.mapred.YarnChild 127.0.1.1 43655 attempt_1560238973821_0003_m_000003_2 13 1>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000013/stdout 2>/bigdata/hadoop-3.1.1/logs/userlogs/application_1560238973821_0003/container_1560238973821_0003_01_000013/stderr [2019-06-11 16:06:07.280]Container killed on request. Exit code is 143 [2019-06-11 16:06:07.360]Container exited with a non-zero exit code 143. 2019-06-11 16:06:12,703 INFO mapreduce.Job: map 100% reduce 0% 2019-06-11 16:06:12,711 INFO mapreduce.Job: Job job_1560238973821_0003 failed with state FAILED due to: Task failed task_1560238973821_0003_m_000002 Job failed as tasks failed. failedMaps:1 failedReduces:0 killedMaps:0 killedReduces: 0 2019-06-11 16:06:12,979 INFO mapreduce.Job: Counters: 13 Job Counters Failed map tasks=13 Killed map tasks=3 Launched map tasks=16 Other local map tasks=12 Data-local map tasks=4 Total time spent by all maps in occupied slots (ms)=124936 Total time spent by all reduces in occupied slots (ms)=0 Total time spent by all map tasks (ms)=124936 Total vcore-milliseconds taken by all map tasks=124936 Total megabyte-milliseconds taken by all map tasks=127934464 Map-Reduce Framework CPU time spent (ms)=0 Physical memory (bytes) snapshot=0 Virtual memory (bytes) snapshot=0 2019-06-11 16:06:12,986 WARN mapreduce.Counters: Group FileSystemCounters is deprecated. Use org.apache.hadoop.mapreduce.FileSystemCounter instead 2019-06-11 16:06:12,990 INFO mapreduce.ExportJobBase: Transferred 0 bytes in 61.7517 seconds (0 bytes/sec) 2019-06-11 16:06:12,999 INFO mapreduce.ExportJobBase: Exported 0 records. 2019-06-11 16:06:12,999 ERROR tool.ExportTool: Error during export: Export job failed! 新手找不到错误 求大神班帮我看看

在用sqoop从Mysql中将表导入到HDFS时，mr走完后会报如下错误:ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: java.net.ConnectException: Call From hadoop01/192.168.164.188 to 0.0.0.0:10020 failed on connection exception: java.net.ConnectException: Connection refused;，但是数据确正确导入了

当使用sqoop --import从mysql导入数据时，如果不携带mysql的索引字段或者不携带mysql库的分片字段，是否会对mysql数据库产生影响？

关于mysql中的数据导入hive的一些问题 ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: Hive exited with status 1 查了相关的一些解决办法 缺少JAR包之类的都试过 试之前下面的代码都没有问题 不知道为什么上面的代码始终都报错 求大神指导 sqoop import --connect jdbc:mysql://cloud00:3306/anli --username hive --password hive --table User_ratings1 --hive-import --hive-table User_ratings1 -m 1 --hive-overwrite ``` ```sqoop import --connect jdbc:mysql://cloud00:3306/test --username hive --password hive --table exit_tran --hive-import --hive-table exit_tran -m 1 --hive-overwrite

我创建了自己的hive-site.xml文件，在里边指定了hive的warehouse，现在的问题是：我通过sqoop，把数据从sqlserv导入到hive的时候，我如何让sqoop知道我用的是我自己的hive-site.xml文件，从而用自己配置的warehouse。我们不希望用默认的hive warehouse. 各位大神帮帮忙啊。

在hive里面的数据结构是这样  但是到了mysql中就是这样了。  字段完全乱了。

kerberos环境中，通过sqoop+hcatlog导出hive ORC格式表，是否可以不用启动Hive Metastore？ 通过测试发现：在没有kerberos安全认证的环境下，通过sqoop导出ORC格式的数据时不用启动Hive Metastore。 但是在kerberos安全认证的环境下，通过sqoop导出hdfs上的ORC格式的数据就必须启动Hive Metastore。 有没有一种解决方法，在kerberos安全认证环境下导出ORC数据不用启动Hive Metastore？

sqoop将hive数据导出mysql命令是啥？各参数作用是什么

sqoop语句为 sqoop export \ --connect jdbc:oracle:thin:@(description=(address=(protocol=tcp)(port=1521)(host=172.18.50.5))(connect_data=(service_name=rac))) \ --username dsp \ --password rac \ --table DSP.S_F_TKFTIS_ORDER_HIS \ --export-dir /user/hive2/warehouse/dml.db/dml_s_f_tkftis_order_his \ --columns L_SERIALNO,C_FLAG,C_ACCOTYPE,C_ACCO,C_TYPE,L_SERVICEID,C_MODE,D_DATE,C_ISACCO,C_FROM,C_USERCODE,D_SERVICEEND,D_SERVICESTART \ --input-fields-terminated-by '\001' \ --input-null-string '\\N' \ --input-null-non-string '\\N' 目标表结构 create table S_F_TKFTIS_ORDER_HIS ( l_serialno VARCHAR2(40), c_flag CHAR(1), c_accotype CHAR(1), c_acco VARCHAR2(40), c_type CHAR(1), l_serviceid VARCHAR2(40), c_mode CHAR(1), d_date VARCHAR2(40), c_isacco CHAR(1), c_from CHAR(1), c_usercode VARCHAR2(16), d_serviceend VARCHAR2(40), d_servicestart VARCHAR2(40) ) tablespace DSP_DATA pctfree 10 initrans 1 maxtrans 255 storage ( initial 64K next 1M minextents 1 maxextents unlimited ); 如果我把oracle目标表字段都改为varchar则可以正常导入，如果字段类型有date则不成功，求大神帮忙看看什么原因。

今年，我也32了 ，为了不给大家误导，咨询了猎头、圈内好友，以及年过35岁的几位老程序员……舍了老脸去揭人家伤疤……希望能给大家以帮助，记得帮我点赞哦。 目录： 你以为的人生 一次又一次的伤害 猎头界的真相 如何应对互联网行业的「中年危机」 一、你以为的人生 刚入行时，拿着傲人的工资，想着好好干，以为我们的人生是这样的： 等真到了那一天，你会发现，你的人生很可能是这样的： ...

程序员在一个周末的时间，得了重病，差点当场去世，还好及时挽救回来了。

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原博客再更新，可能就没了，之后将持续更新本篇博客。

提到“程序员”，多数人脑海里首先想到的大约是：为人木讷、薪水超高、工作枯燥…… 然而，当离开工作岗位，撕去层层标签，脱下“程序员”这身外套，有的人生动又有趣，马上展现出了完全不同的A/B面人生！ 不论是简单的爱好，还是正经的副业，他们都干得同样出色。偶尔，还能和程序员的特质结合，产生奇妙的“化学反应”。 @Charlotte：平日素颜示人，周末美妆博主 大家都以为程序媛也个个不修边幅，但我们也许...

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说实话，自己的算法，我一个不会，太难了吧

已经连续五年参加大厂校招、社招的技术面试工作，简历看的不下于万份 这篇文章会用实例告诉你，什么是差的程序员简历！ 疫情快要结束了，各个公司也都开始春招了，作为即将红遍大江南北的新晋UP主，那当然要为小伙伴们做点事（手动狗头）。 就在公众号里公开征简历，义务帮大家看，并一一点评。《启舰：春招在即，义务帮大家看看简历吧》 一石激起千层浪，三天收到两百多封简历。 花光了两个星期的所有空闲时...

前几天我们公司做了一件蠢事，非常非常愚蠢的事情。我原以为从学校出来之后，除了找工作有测试外，不会有任何与考试有关的事儿。 但是，天有不测风云，公司技术总监、人事总监两位大佬突然降临到我们事业线，叫上我老大，给我们组织了一场别开生面的“考试”。 那是一个风和日丽的下午，我翘着二郎腿，左手端着一杯卡布奇诺，右手抓着我的罗技鼠标，滚动着轮轴，穿梭在头条热点之间。 “淡黄的长裙~蓬松的头发...

在2019年的ReactiveConf 上，《Elm in Action》的作者Richard Feldman对未来5年Web开发的发展做了预测，很有意思，分享给大家。如果你有机会从头...