Robert Waury created FLINK-1734:
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Summary: Insufficient memory allocation in Gelly
Key: FLINK-1734
URL: https://issues.apache.org/jira/browse/FLINK-1734
Project: Flink
Issue Type: Bug
Components: Gelly, Local Runtime
Affects Versions: master
Environment: Local (tested with dop 1 and 3)
Reporter: Robert Waury
For a simple Gelly job running in a 3GB heap only ~130 MB are allocated to the
internal hash table. This causes to job to fail while loading the input data
for even moderately sized problems. For smaller heaps the fraction allocated
becomes even smaller.
The code and data to reproduce this behavior were posted on the user mailing
list:
http://apache-flink-incubator-user-mailing-list-archive.2336050.n4.nabble.com/RuntimeException-Gelly-API-Memory-ran-out-Compaction-failed-td866.html
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