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From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SYSTEMML-1862) Perftest: MSVM 800GB fails on buffer pool eviction
Date Sat, 02 Sep 2017 23:36:00 GMT

     [ https://issues.apache.org/jira/browse/SYSTEMML-1862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matthias Boehm resolved SYSTEMML-1862.
--------------------------------------
       Resolution: Fixed
         Assignee: Matthias Boehm
    Fix Version/s: SystemML 1.0

> Perftest: MSVM 800GB fails on buffer pool eviction
> --------------------------------------------------
>
>                 Key: SYSTEMML-1862
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1862
>             Project: SystemML
>          Issue Type: Bug
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 1.0
>
>
> {code}
> Caused by: org.apache.sysml.runtime.controlprogram.caching.CacheException: Eviction to
local path /tmp/systemml/_p196865_1.12.34.56//cache/cache000031072.dat (_mVar372) failed.
>         at org.apache.sysml.runtime.controlprogram.caching.CacheableData.release(CacheableData.java:619)
>         at org.apache.sysml.runtime.controlprogram.context.ExecutionContext.setMatrixOutput(ExecutionContext.java:426)
>         at org.apache.sysml.runtime.instructions.cp.ScalarMatrixRelationalCPInstruction.processInstruction(ScalarMatrixRelationalCPInstruction.java:64)
>         at org.apache.sysml.runtime.controlprogram.ProgramBlock.executeSingleInstruction(ProgramBlock.java:286)
>         ... 6 more
> Caused by: java.util.NoSuchElementException
>         at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:721)
>         at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:752)
>         at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:750)
>         at org.apache.sysml.runtime.controlprogram.caching.LazyWriteBuffer$EvictionQueue.removeFirst(LazyWriteBuffer.java:273)
>         at org.apache.sysml.runtime.controlprogram.caching.LazyWriteBuffer.writeBlock(LazyWriteBuffer.java:82)
>         at org.apache.sysml.runtime.controlprogram.caching.CacheableData.release(CacheableData.java:615)
>         ... 9 more
> {code}



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