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Standby NameNode Fails to Start with "WARN org.apache.hadoop.util.JvmPauseMonitor: Detected pause in JVM or host machine (eg GC)" (Doc ID 2730787.1)

Last updated on NOVEMBER 20, 2020

Applies to:

Big Data Appliance Integrated Software - Version 4.13.0 and later
Linux x86-64

Symptoms

The Standby NameNode fails to start. An error like below is raised:

<TIMESTAMP> WARN org.apache.hadoop.util.JvmPauseMonitor: Detected pause in JVM or host machine (eg GC): pause of approximately <BIG_NUMBER>ms
GC pool 'ConcurrentMarkSweep' had collection(s): count=1 time=<BIG_NUMBER>ms

 

Cause

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In this Document
Symptoms
Cause
Solution


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