Cloudera
CCA-410 · Question #67
You set the value of dfs.block.size to 64MB in hdfs-site.xml on a client machine, but you set the same property to 128MB on your clusters name node. What happens when the client writes a file to HDFS?
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Troubleshooting
Question
You set the value of dfs.block.size to 64MB in hdfs-site.xml on a client machine, but you set the same property to 128MB on your clusters name node. What happens when the client writes a file to HDFS?
Options
- AAn execution will be thrown when the client attempts to write the file, because the values are different.
- BA block size of 64MB will be used
- CA block size of 128MB will be used
- DThe file will be written successfully with a block size of 64MB but client attempting to read the file will
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Topics
#block size#HDFS configuration#client configuration#dfs.block.size