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selvaganesang <selva.govindarajan@esgyn.com>
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on 10 Sep 15
[TRAFODION-9] Non-blocking hbase operation to smoothen the data flow in trafodion engine
The non-blocking hbase operation all index maintena… Show more
[TRAFODION-9] Non-blocking hbase operation to smoothen the data flow in trafodion engine

The non-blocking hbase operation all index maintenance operators is now enabled by

default for IUD, merge and update commands.

The hbase operations put, checkAndPut and delete operations from the trafodion engine

for the index maintenance is done using Executor Services to make it non-blocking and the

data flow in the trafodion operators can continue up to the point till it needs to pause for completion.

checkAndDelete is never used for index maintenance now.

Also, ensured that index maintenance uses rowset or single row operators when it should.

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