HDFS DataNode Log - Slow Operation Detection

HDFS DataNode Log - Slow Operation Detection: a task in OpenClaw-EvalMix (Harbor dataset). Analyze the HDFS DataNode log at hdfs datanode.log and identify operations that took longer than expected. The log records block receives, allocations, and replications with timestamps.

The task

Analyze the HDFS DataNode log at `hdfs_datanode.log` and identify operations that took longer than expected. The log records block receives, allocations, and replications with timestamps.

Part of zt1106/OpenClaw-EvalMix.