chdfs_hadoop_plugin_network-1.7.jarをDatax解凍パスplugin/reader/hdfsreader/libs/およびplugin/writer/hdfswriter/libs/にコピーします。CLASS_PATH = ("%s/lib/*:%s/plugin/reader/hdfsreader/libs/*:%s/plugin/writer/hdfswriter/libs/*:.") % (DATAX_HOME, DATAX_HOME, DATAX_HOME)
{"job": {"setting": {"speed": {"byte": 10485760},"errorLimit": {"record": 0,"percentage": 0.02}},"content": [{"reader": {"name": "hdfsreader","parameter": {"path": "testfile","defaultFS": "ofs://f4xxxxxxxxx-hxT9.chdfs.ap-beijing.myqcloud.com/","column": ["*"],"fileType": "text","encoding": "UTF-8","hadoopConfig": {"fs.AbstractFileSystem.ofs.impl": "com.qcloud.chdfs.fs.CHDFSDelegateFSAdapter","fs.ofs.impl": "com.qcloud.chdfs.fs.CHDFSHadoopFileSystemAdapter","fs.ofs.tmp.cache.dir": "/data/chdfs_tmp_cache","fs.ofs.user.appid": "1250000000"},"fieldDelimiter": ","}},"writer": {"name": "hdfswriter","parameter": {"path": "/user/hadoop/","fileName": "testfile1","defaultFS": "ofs://f4xxxxxxxxx-hxT9.chdfs.ap-beijing.myqcloud.com/","column": [{"name": "col","type": "string"},{"name": "col1","type": "string"},{"name": "col2","type": "string"}],"fileType": "text","encoding": "UTF-8","hadoopConfig": {"fs.AbstractFileSystem.ofs.impl": "com.qcloud.chdfs.fs.CHDFSDelegateFSAdapter","fs.ofs.impl": "com.qcloud.chdfs.fs.CHDFSHadoopFileSystemAdapter","fs.ofs.tmp.cache.dir": "/data/chdfs_tmp_cache","fs.ofs.user.appid": "1250000000"},"fieldDelimiter": ":","writeMode": "append"}}}]}}
ofs://f4xxxxxxxxx-hxT9.chdfs.ap-beijing.myqcloud.com/の場合、他の設定はhdfsの設定項目と同様でかまいません。bin/datax.py job/hdfs_job.json
2020-03-09 16:49:59.543 [job-0] INFO JobContainer -[total cpu info] =>averageCpu | maxDeltaCpu | minDeltaCpu-1.00% | -1.00% | -1.00%[total gc info] =>NAME | totalGCCount | maxDeltaGCCount | minDeltaGCCount | totalGCTime | maxDeltaGCTime | minDeltaGCTimePS MarkSweep | 1 | 1 | 1 | 0.024s | 0.024s | 0.024sPS Scavenge | 1 | 1 | 1 | 0.014s | 0.014s | 0.014s2020-03-09 16:49:59.543 [job-0] INFO JobContainer - PerfTrace not enable!2020-03-09 16:49:59.543 [job-0] INFO StandAloneJobContainerCommunicator - Total 2 records, 33 bytes | Speed 3B/s, 0 records/s | Error 0 records, 0 bytes | All Task WaitWriterTime 0.000s | All Task WaitReaderTime 0.033s | Percentage 100.00%2020-03-09 16:49:59.544 [job-0] INFO JobContainer -タスク開始時刻 : 2020-03-09 16:49:48タスク終了時刻 : 2020-03-09 16:49:59タスク総所要時間 : 11sタスク平均トラフィック : 3B/s記録書き込み速度 : 0rec/s読み出し記録総数 : 2読み取り・書き込み失敗総数 : 0
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