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Konstantin Shvachko updated HDFS-15808:
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Fix Version/s: 3.2.3
2.10.2
3.1.5
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Konstantin Shvachko updated HDFS-15808:
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Status: Patch Available (was: Open)
> Add metrics for FSNamesystem read/write lock
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tomscut updated HDFS-15808:
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Attachment: HDFS-15808-branch-3.3.001.patch
> Add metrics for FSNamesystem read/write lock hold long time
>
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tomscut updated HDFS-15808:
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Description: To monitor how often read/write locks exceed thresholds, we
can add two
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Konstantin Shvachko updated HDFS-15808:
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Attachment: ExpiredHeartbeat.png
> Add metrics for FSNamesystem read/write lock hold
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Konstantin Shvachko updated HDFS-15808:
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Attachment: (was: ExpiredHeartbeat.png)
> Add metrics for FSNamesystem
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Konstantin Shvachko updated HDFS-15808:
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Attachment: ExpiredHeartbeat.png
> Add metrics for FSNamesystem read/write lock
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tomscut updated HDFS-15808:
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Attachment: lockLongHoldCount
> Add metrics for FSNamesystem read/write lock hold long time
>
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tomscut updated HDFS-15808:
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Summary: Add metrics for FSNamesystem read/write lock hold long time (was:
Add metrics for FSNamesystem