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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/05/07 05:44:04 UTC
[jira] [Created] (SYSTEMML-1588) Perftest: Datagen descriptive
statistics fails on parfor result merge
Matthias Boehm created SYSTEMML-1588:
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Summary: Perftest: Datagen descriptive statistics fails on parfor result merge
Key: SYSTEMML-1588
URL: https://issues.apache.org/jira/browse/SYSTEMML-1588
Project: SystemML
Issue Type: Bug
Reporter: Matthias Boehm
The perftest data generation script for descriptive statistics fails for the 80GB scenario with the following stacktrace
{code}
Caused by: org.apache.sysml.runtime.DMLRuntimeException: org.apache.sysml.runtime.DMLRuntimeException: org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: hdfs://<node>:<port>/user/biuser/scratch_space/_p123456789_1.2.34.56/_t16/temp863_830
at org.apache.sysml.runtime.controlprogram.parfor.ResultMergeRemoteSpark.executeParallelMerge(ResultMergeRemoteSpark.java:116)
at org.apache.sysml.runtime.controlprogram.parfor.ResultMergeRemoteSpark.executeSerialMerge(ResultMergeRemoteSpark.java:71)
at org.apache.sysml.runtime.controlprogram.ParForProgramBlock.consolidateAndCheckResults(ParForProgramBlock.java:1756)
at org.apache.sysml.runtime.controlprogram.ParForProgramBlock.executeLocalParFor(ParForProgramBlock.java:818)
at org.apache.sysml.runtime.controlprogram.ParForProgramBlock.execute(ParForProgramBlock.java:639)
... 14 more
{code}
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