Hypertable的MapR详解

jieforest

STEP 11 - VERIFY INSTALLATIONTOP

Create a table.

1. echo "USE '/'; CREATE TABLE foo ( c1, c2 ); GET LISTING;" \
   
2.     | /opt/hypertable/current/bin/ht shell --batch

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The output of this command should look like:

1. foo
   
2. sys (namespace)

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jieforest

Load some data.

1. echo "USE '/'; INSERT INTO foo VALUES('001', 'c1', 'very'), \
   
2.     ('000', 'c1', 'Hypertable'), ('001', 'c2', 'easy'), ('000', 'c2', 'is');" \
   
3.     | /opt/hypertable/current/bin/ht shell --batch

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Dump the table.

1. echo "USE '/'; SELECT * FROM foo;" \
   
2.     | /opt/hypertable/current/bin/ht shell --batch

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jieforest

The output of this command should look like:

1. 000        c1        Hypertable
   
2. 000        c2        is
   
3. 001        c1        very
   
4. 001        c2        easy

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jieforest

STEP 12 - STOP HYPERTABLE

To stop the service, shutting down all servers:

1. $ cap stop

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If you want to wipe your database clean, removing all namespaces and tables:

1. $ cap cleandb

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jieforest

over.