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Failed to calculating initial solution using MostPopularPartitioner #209

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liming-thu opened this issue Apr 6, 2016 · 0 comments
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@liming-thu
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When I finished designer-prepare -Dproject=tpcc, then executing the designer-benchmark, I got the following exception:

unbuntu-hstore01:~/h-store$ ant designer-benchmark -Dproject=tpcc -Dstats=files/stats/tpcc.stats.gz -Dpartitioner=edu.brown.designer.partitioners.LNSPartitioner -Dcostmodel=edu.brown.costmodel.SingleSitedCostModel
Buildfile: /home/sql/h-store/build.xml
designer-benchmark:
[java] 10:35:25,272 main INFO - Loaded 58442 txns / 1565540 queries from 'tpcc-1.trace.gz' in 51.2 seconds using 1 threads
[java] TEMP DIR: ${output.dir}/
[java] 10:35:31,206 main INFO - Starting Large-Neighborhood Search
[java] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[java] + Start Time: 2016-04-06T10:35:29.316.0 +
[java] + Total Time: 0.00 sec +
[java] + Remaining Time: - +
[java] + Cost Model: SingleSitedCostModel +
[java] + # of Transactions: 58442 +
[java] + # of Partitions: 5 +
[java] + # of Intervals: 100 +
[java] + # of Restarts: - +
[java] + Database Total Size: 80.61 MB +
[java] + Cluster Total Size: 0 bytes +
[java] + -------------------------------------------------------------------------------------------------------------- +
[java] + hints.enable_checkpoints: true +
[java] + hints.greedy_search: false +
[java] + hints.relaxation_factor_min: 0.25 +
[java] + hints.relaxation_factor_max: 0.5 +
[java] + hints.back_tracks_multiplier: 1.01 +
[java] + hints.local_time_multiplier: 1.01 +
[java] + hints.limit_total_time: null +
[java] + -------------------------------------------------------------------------------------------------------------- +
[java] + paymentByCustomer... [14997] ********************************************* +
[java] + ostatByCustomerName [ 1413] **** +
[java] + delivery [ 2272] ****** +
[java] + ostatByCustomerId [ 927] ** +
[java] + paymentByCustomerId [10037] ****************************** +
[java] + neworder [26391] ******************************************************************************** +
[java] + slev [ 2405] ******* +
[java] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[java] 10:35:31,207 main INFO - Calculating Initial Solution using MostPopularPartitioner
[java] Exception in thread "main" java.lang.AssertionError: Too much memory per partition: 0 bytes / 0 bytes
[java] at edu.brown.designer.partitioners.MostPopularPartitioner.generate(MostPopularPartitioner.java:220)
[java] at edu.brown.designer.partitioners.LNSPartitioner.calculateInitialSolution(LNSPartitioner.java:495)
[java] at edu.brown.designer.partitioners.LNSPartitioner.generate(LNSPartitioner.java:396)
[java] at edu.brown.designer.Designer.process(Designer.java:215)
[java] at edu.brown.designer.Designer.main(Designer.java:274)

BUILD FAILED
/home/sql/h-store/build.xml:2328: Java returned: 1

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