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Comment: Trivial edits in Starting Derby section


Hive in embedded mode has a limitation of one active user at a time. You may want to run Derby as a Network Server, this way multiple users can access it simultaneously from different systems.

See Metadata Store and Embedded Metastore for more information.

Download Derby


Code Block
cd /opt/hadoop/db-derby-
# If youryou are using JDK 1.7u51+, you'll need to either specifyingspecify an ephemeral port (typically between 49152 and 65535)
# or add a grant to your JDK version's java.policy file.
# See for details.
nohup /opt/hadoop/db-derby- -h &