First of all, HDFS isn't really the right choice for single-node
environments. I would recommend using LocalFileSystem in this case.
If you're evaluating HDFS and only have one computer, it will really
be better to run several VMs to see how it works, rather than running
just one Datanode.
You ar
We are mapping a 1:1 replication.
We have tried setting
dfs.client.block.write.replace-datanode-on-failure.enable to NEVER but
it seems to be ignored.
We have tried the following:
===
dfs.client.block.write.replace-datanode-on-failure.enable
false
dfs.client.block.write.replace-d
Hi David
How does your block replica count compare to the number of datanodes in
your cluster?
Anyway...I found this in the online doc. You may want to use the NEVER
policy.
dfs.client.block.write.replace-datanode-on-failure.enable true If there is
a datanode/network failure in the write pipeli
Hi all,
We are having difficulty writing any logs to a HDFS cluster of less than
3 nodes. This has been since the update between cdh4.2 and 4.3 (4.4 is
also the same). Has anything changed that may make this occur and is
there anything that can be done to rectify the situation, so we can use
