alibaba / alibaba/DataX

java.lang.NoSuchMethodError:

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Description

2023-10-27 10:38:26.389 [main] WARN Engine - prioriy set to 0, because NumberFormatException, the value is: null
2023-10-27 10:38:26.391 [main] ERROR Engine -

经DataX智能分析,该任务最可能的错误原因是:
java.lang.NoSuchMethodError: com.alibaba.datax.common.statistics.PerfTrace.getInstance(ZJIIZ)Lcom/alibaba/datax/common/statistics/PerfTrace;
at com.alibaba.datax.core.Engine.start(Engine.java:90)
at com.alibaba.datax.core.Engine.entry(Engine.java:171)
at com.alibaba.datax.core.Engine.main(Engine.java:204)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with the stack trace in com.alibaba.datax.core.Engine.java, especially Engine.start at line 90, and inspect the referenced com.alibaba.datax.common.statistics.PerfTrace.getInstance signature. Compare the compiled Engine and PerfTrace artifacts to identify the incompatibility. Done means the reported task no longer fails with NoSuchMethodError.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
data-engineering
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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