Ravi Prakash created HDFS-4862:
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Summary: SafeModeInfo.isManual() returns true when resources are
low even if it wasn't entered into manually
Key: HDFS-4862
URL: https://issues.apache.org/jira/browse/HDFS-4862
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 2.0.4-alpha, 0.23.7, 3.0.0
Reporter: Ravi Prakash
HDFS-1594 changed isManual to this
{code}
private boolean isManual() {
return extension == Integer.MAX_VALUE && !resourcesLow;
}
{code}
One immediate impact of this is that when resources are low, the NN will throw
away all block reports from DNs. This is undesirable.
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