backend/app/datax/log/2022-07-17/x_job_hive2hive_json-22_50_15.230.log

2022-07-17 22:50:15.575 [main] INFO  VMInfo - VMInfo# operatingSystem class => sun.management.OperatingSystemImpl
2022-07-17 22:50:15.585 [main] INFO  Engine - the machine info  => 

	osInfo:	Oracle Corporation 1.8 25.262-b10
	jvmInfo:	Linux amd64 3.10.0-957.el7.x86_64
	cpu num:	128

	totalPhysicalMemory:	-0.00G
	freePhysicalMemory:	-0.00G
	maxFileDescriptorCount:	-1
	currentOpenFileDescriptorCount:	-1

	GC Names	[PS MarkSweep, PS Scavenge]

	MEMORY_NAME                    | allocation_size                | init_size                      
	PS Eden Space                  | 256.00MB                       | 256.00MB                       
	Code Cache                     | 240.00MB                       | 2.44MB                         
	Compressed Class Space         | 1,024.00MB                     | 0.00MB                         
	PS Survivor Space              | 42.50MB                        | 42.50MB                        
	PS Old Gen                     | 683.00MB                       | 683.00MB                       
	Metaspace                      | -0.00MB                        | 0.00MB                         


2022-07-17 22:50:15.605 [main] INFO  Engine - 
{
	"content":[
		{
			"reader":{
				"name":"hdfsreader",
				"parameter":{
					"column":[
						"*"
					],
					"defaultFS":"hdfs://iict/",
					"encoding":"UTF-8",
					"fieldDelimiter":"\t",
					"fileType":"text",
					"path":"/user/hive/warehouse/user_info/user_info_data.txt"
				}
			},
			"writer":{
				"name":"hdfswriter",
				"parameter":{
					"column":[
						{
							"name":"user_id",
							"type":"string"
						},
						{
							"name":"age",
							"type":"int"
						}
					],
					"compress":"",
					"defaultFS":"hdfs://iict/",
					"fieldDelimiter":"\t",
					"fileName":"user_info_data_1.txt",
					"fileType":"text",
					"path":"/user/hive/warehouse/user_info/",
					"writeMode":"append"
				}
			}
		}
	],
	"setting":{
		"speed":{
			"channel":"1"
		}
	}
}

2022-07-17 22:50:15.625 [main] WARN  Engine - prioriy set to 0, because NumberFormatException, the value is: null
2022-07-17 22:50:15.627 [main] INFO  PerfTrace - PerfTrace traceId=job_-1, isEnable=false, priority=0
2022-07-17 22:50:15.627 [main] INFO  JobContainer - DataX jobContainer starts job.
2022-07-17 22:50:15.629 [main] INFO  JobContainer - Set jobId = 0
2022-07-17 22:50:15.652 [job-0] INFO  HdfsReader$Job - init() begin...
2022-07-17 22:50:16.090 [job-0] INFO  HdfsReader$Job - hadoopConfig details:{"finalParameters":[]}
2022-07-17 22:50:16.091 [job-0] INFO  HdfsReader$Job - init() ok and end...
2022-07-17 22:50:16.815 [job-0] ERROR HdfsWriter$Job - 获取FileSystem失败,请检查HDFS地址是否正确: [message:defaultFS =hdfs://iict/]
2022-07-17 22:50:16.824 [job-0] ERROR JobContainer - Exception when job run
com.alibaba.datax.common.exception.DataXException: Code:[HdfsWriter-06], Description:[与HDFS建立连接时出现IO异常.]. - java.lang.IllegalArgumentException: java.net.UnknownHostException: iict
	at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378)
	at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310)
	at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:67)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Job.init(HdfsWriter.java:47)
	at com.alibaba.datax.core.job.JobContainer.initJobWriter(JobContainer.java:704)
	at com.alibaba.datax.core.job.JobContainer.init(JobContainer.java:304)
	at com.alibaba.datax.core.job.JobContainer.start(JobContainer.java:113)
	at com.alibaba.datax.core.Engine.start(Engine.java:92)
	at com.alibaba.datax.core.Engine.entry(Engine.java:171)
	at com.alibaba.datax.core.Engine.main(Engine.java:204)
Caused by: java.net.UnknownHostException: iict
	... 20 more
 - java.lang.IllegalArgumentException: java.net.UnknownHostException: iict
	at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378)
	at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310)
	at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:67)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Job.init(HdfsWriter.java:47)
	at com.alibaba.datax.core.job.JobContainer.initJobWriter(JobContainer.java:704)
	at com.alibaba.datax.core.job.JobContainer.init(JobContainer.java:304)
	at com.alibaba.datax.core.job.JobContainer.start(JobContainer.java:113)
	at com.alibaba.datax.core.Engine.start(Engine.java:92)
	at com.alibaba.datax.core.Engine.entry(Engine.java:171)
	at com.alibaba.datax.core.Engine.main(Engine.java:204)
Caused by: java.net.UnknownHostException: iict
	... 20 more

	at com.alibaba.datax.common.exception.DataXException.asDataXException(DataXException.java:40) ~[datax-common-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:77) ~[hdfswriter-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Job.init(HdfsWriter.java:47) ~[hdfswriter-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.core.job.JobContainer.initJobWriter(JobContainer.java:704) ~[datax-core-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.core.job.JobContainer.init(JobContainer.java:304) ~[datax-core-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.core.job.JobContainer.start(JobContainer.java:113) ~[datax-core-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.core.Engine.start(Engine.java:92) [datax-core-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.core.Engine.entry(Engine.java:171) [datax-core-0.0.1-SNAPSHOT.jar:na]
	at com.alibaba.datax.core.Engine.main(Engine.java:204) [datax-core-0.0.1-SNAPSHOT.jar:na]
Caused by: java.lang.IllegalArgumentException: java.net.UnknownHostException: iict
	at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378) ~[hadoop-common-2.7.1.jar:na]
	at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310) ~[hadoop-hdfs-2.7.1.jar:na]
	at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176) ~[hadoop-hdfs-2.7.1.jar:na]
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678) ~[hadoop-hdfs-2.7.1.jar:na]
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619) ~[hadoop-hdfs-2.7.1.jar:na]
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149) ~[hadoop-hdfs-2.7.1.jar:na]
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653) ~[hadoop-common-2.7.1.jar:na]
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92) ~[hadoop-common-2.7.1.jar:na]
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687) ~[hadoop-common-2.7.1.jar:na]
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669) ~[hadoop-common-2.7.1.jar:na]
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371) ~[hadoop-common-2.7.1.jar:na]
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170) ~[hadoop-common-2.7.1.jar:na]
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:67) ~[hdfswriter-0.0.1-SNAPSHOT.jar:na]
	... 7 common frames omitted
Caused by: java.net.UnknownHostException: iict
	... 20 common frames omitted
2022-07-17 22:50:16.834 [job-0] INFO  StandAloneJobContainerCommunicator - Total 0 records, 0 bytes | Speed 0B/s, 0 records/s | Error 0 records, 0 bytes |  All Task WaitWriterTime 0.000s |  All Task WaitReaderTime 0.000s | Percentage 0.00%
2022-07-17 22:50:16.836 [job-0] ERROR Engine - 

经DataX智能分析,该任务最可能的错误原因是:
com.alibaba.datax.common.exception.DataXException: Code:[HdfsWriter-06], Description:[与HDFS建立连接时出现IO异常.]. - java.lang.IllegalArgumentException: java.net.UnknownHostException: iict
	at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378)
	at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310)
	at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:67)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Job.init(HdfsWriter.java:47)
	at com.alibaba.datax.core.job.JobContainer.initJobWriter(JobContainer.java:704)
	at com.alibaba.datax.core.job.JobContainer.init(JobContainer.java:304)
	at com.alibaba.datax.core.job.JobContainer.start(JobContainer.java:113)
	at com.alibaba.datax.core.Engine.start(Engine.java:92)
	at com.alibaba.datax.core.Engine.entry(Engine.java:171)
	at com.alibaba.datax.core.Engine.main(Engine.java:204)
Caused by: java.net.UnknownHostException: iict
	... 20 more
 - java.lang.IllegalArgumentException: java.net.UnknownHostException: iict
	at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378)
	at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310)
	at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:67)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Job.init(HdfsWriter.java:47)
	at com.alibaba.datax.core.job.JobContainer.initJobWriter(JobContainer.java:704)
	at com.alibaba.datax.core.job.JobContainer.init(JobContainer.java:304)
	at com.alibaba.datax.core.job.JobContainer.start(JobContainer.java:113)
	at com.alibaba.datax.core.Engine.start(Engine.java:92)
	at com.alibaba.datax.core.Engine.entry(Engine.java:171)
	at com.alibaba.datax.core.Engine.main(Engine.java:204)
Caused by: java.net.UnknownHostException: iict
	... 20 more

	at com.alibaba.datax.common.exception.DataXException.asDataXException(DataXException.java:40)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:77)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Job.init(HdfsWriter.java:47)
	at com.alibaba.datax.core.job.JobContainer.initJobWriter(JobContainer.java:704)
	at com.alibaba.datax.core.job.JobContainer.init(JobContainer.java:304)
	at com.alibaba.datax.core.job.JobContainer.start(JobContainer.java:113)
	at com.alibaba.datax.core.Engine.start(Engine.java:92)
	at com.alibaba.datax.core.Engine.entry(Engine.java:171)
	at com.alibaba.datax.core.Engine.main(Engine.java:204)
Caused by: java.lang.IllegalArgumentException: java.net.UnknownHostException: iict
	at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378)
	at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310)
	at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
	at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.getFileSystem(HdfsHelper.java:67)
	... 7 more
Caused by: java.net.UnknownHostException: iict
	... 20 more