Miklos Szurap created SQOOP-2905:
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Summary: Improve documentation for Oracle connector
Key: SQOOP-2905
URL: https://issues.apache.org/jira/browse/SQOOP-2905
Project: Sqoop
Issue Type: Task
Components: connectors/oracle
Affects Versions: 1.4.6
Reporter: Miklos Szurap
In the Sqoop user guide [1] there is a section for how to handle
"java.net.SocketException: Connection reset" errors.
This needs to be improved because the Sqoop client itself can suffer from this
error message, not only the mappers.
The solution is to specify a system property to the sqoop client too, thus the
sqoop command will look like (for example to a sqoop import):
sqoop import -Djava.security.egd="file:///dev/../dev/urandom" -D
mapreduce.map.java.opts="-Djava.security.egd=file:///dev/../dev/urandom"
<other_sqoop_arguments>
[1]
https://sqoop.apache.org/docs/1.4.6/SqoopUserGuide.html#_oracle_connection_reset_errors
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