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What does Namenode periodically expects from Datanodes?

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What does Namenode periodically expects from Datanodes?

Jan 7, 2020 in Big Data | Hadoop

Q: What does Namenode periodically expects from Datanodes?

1)EditLogs

2)Block report and Status

3)FSImages

4)None of the above

#namenode-datanodes

1 Answer

0 votes

Jan 7, 2020

Block report and Status

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