24 lines
663 B
Python
24 lines
663 B
Python
# coding=utf-8
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"""
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@Time :2026/6/24
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@Author :tao.chen
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"""
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from common.logging import logger
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from spark_executor.core.job_store import JobStore
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from spark_executor.core.yarn_client import get_application_logs
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store = JobStore()
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def get_job_logs(job_id: str, tail_chars: int = 5000) -> str:
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job = store.get(job_id)
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if job is None:
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raise KeyError(f"Unknown job_id: {job_id}")
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full = get_application_logs(job.application_id)
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tailed = full[-tail_chars:] if len(full) > tail_chars else full
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logger.info(
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f"get_job_logs job_id={job_id} application_id={job.application_id} "
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f"chars={len(tailed)}"
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)
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return tailed
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