STREAM-BASED BREAKPOINT FOR TOO MANY TUPLE CREATIONS

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United States of America Patent

SERIAL NO

14744388

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Abstract

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Techniques are disclosed for inserting breakpoints during debugging of a streams processing environment. A distributed application of the streams processing environment has a plurality of processing elements executing in a runtime environment. A debugger monitors a count of tuples output from each processing element. For each processing element, the debugger compares the count of triples output from the processing element against a specified count of tuples. Upon determining that the count of tuples that are output from the processing element is outside of a specified range of tuples to be output from the processing element, a breakpoint is inserted at the processing element.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BARSNESS, Eric L Pine Island, US 290 2899
BRANSON, Michael J Rochester, US 323 3284
SANTOSUOSSO, John M Rochester, US 555 6452

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