[QUESTION] code=500, msg=command exit value(255) is failed, content=null

[SwordOOM]

-rw-r--r--@ 1 sword staff 5466 8 8 18:12 588.log
-rw-r--r--@ 1 sword staff 5466 8 8 18:14 589.log
-rw-r--r--@ 1 sword staff 5466 8 8 18:14 590.log
-rw-r--r--@ 1 sword staff 5466 8 8 18:16 591.log
-rw-r--r--@ 1 sword staff 6168 8 8 18:16 592.log
-rw-r--r--@ 1 sword staff 5466 8 8 09:52 88.log
-rw-r--r--@ 1 sword staff 5466 8 8 09:52 89.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 90.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 91.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 92.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 93.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 94.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 95.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 96.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 98.log
-rw-r--r--@ 1 sword staff 5466 8 8 10:00 99.log
sword@linjiandeMacBook-Pro 2024-08-08 % cat 10:00 95.log
cat: 10:00: No such file or directory
2024-08-08 10:00:04 [JobThread.run-130]
----------- datax-web job execute start -----------
----------- Param:
2024-08-08 10:00:04 [ExecutorJobHandler.execute-68] ------------------DataX process id: -1
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] DataX (DATAX-OPENSOURCE-3.0), From Alibaba !
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Copyright (C) 2010-2017, Alibaba Group. All Rights Reserved.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Usage: datax.py [options] job-url-or-path
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Options:
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -h, --help show this help message and exit
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Product Env Options:
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Normal user use these options to set jvm parameters, job runtime mode
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] etc. Make sure these options can be used in Product Env.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -j , --jvm=
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Set jvm parameters if necessary.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] --jobid=
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Set job unique id when running by Distribute/Local
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Mode.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -m , --mode=
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Set job runtime mode such as: standalone, local,
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] distribute. Default mode is standalone.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -p , --params=
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Set job parameter, eg: the source tableName you want
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] to set it by command, then you can use like this:
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -p"-DtableName=your-table-name", if you have mutiple
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] parameters: -p"-DtableName=your-table-name
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -DcolumnName=your-column-name".Note: you should config
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] in you job tableName with ${tableName}.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -r <parameter used in view job config[reader] template>, --reader=<parameter used in view job config[reader] template>
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] View job config[reader] template, eg:
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] mysqlreader,streamreader
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -w <parameter used in view job config[writer] template>, --writer=<parameter used in view job config[writer] template>
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] View job config[writer] template, eg:
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] mysqlwriter,streamwriter
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Develop/Debug Options:
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Developer use these options to trace more details of DataX.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53]
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] -d, --debug Set to remote debug mode.
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] --loglevel=
2024-08-08 10:00:04 [AnalysisStatistics.analysisStatisticsLog-53] Set log level such as: debug, info, all etc.
2024-08-08 10:00:04 [JobThread.run-165]
----------- datax-web job execute end(finish) -----------
----------- ReturnT:ReturnT [code=500, msg=command exit value(255) is failed, content=null]
2024-08-08 10:00:05 [ProcessCallbackThread.callbackLog-186]
----------- datax-web job callback finish.
2024-08-08 10:00:05 [TriggerCallbackThread.callbackLog-186]
----------- datax-web job callback finish.

[JasonStuD]

在这个文件"datax-executor/src/main/java/com/wugui/datax/executor/service/jobhandler/ExecutorJobHandler.java"文件的这一行
final Process process = Runtime.getRuntime().exec(cmdarrayFinal);
把cmdarrayFinal的内容取出来用空格分割拼接,再执行就可以了。
final Process process = Runtime.getRuntime().exec(concatCmdStr);

In the file "datax executor/SRC/main/Java/com/wugui/datax/executor/service/jobhandler ExecutorJobHandler. Java" file of this line
final Process process = Runtime.getRuntime().exec(cmdarrayFinal);
Take out the content of the cmdarrayFinal and splice it with space, and then execute it.
final Process process = Runtime.getRuntime().exec(concatCmdStr);