[
https://issues.apache.org/jira/browse/SYSTEMML-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Matthias Boehm updated SYSTEMML-2136:
-------------------------------------
Description:
{code}
org.apache.sysml.runtime.DMLRuntimeException: Unexpected error in
sparseToDense().. limit < 0: 1000, -580983032, -1162447040
at
org.apache.sysml.runtime.matrix.data.MatrixBlock.sparseToDense(MatrixBlock.java:1143)
at
org.apache.sysml.runtime.matrix.data.MatrixBlock.examSparsity(MatrixBlock.java:1020)
at
org.apache.sysml.runtime.matrix.mapred.ReblockBuffer.outputBlock(ReblockBuffer.java:312)
at
org.apache.sysml.runtime.matrix.mapred.ReblockBuffer.flushBufferToBinaryBlocks(ReblockBuffer.java:264)
at
org.apache.sysml.runtime.instructions.spark.utils.RDDConverterUtils$CellToBinaryBlockFunction.flushBufferToList(RDDConverterUtils.java:506)
at
org.apache.sysml.runtime.instructions.spark.utils.RDDConverterUtils$TextToBinaryBlockFunction.call(RDDConverterUtils.java:549)
at
org.apache.sysml.runtime.instructions.spark.utils.RDDConverterUtils$TextToBinaryBlockFunction.call(RDDConverterUtils.java:511)
{code}
> Text to binary block conversions fails for very wide, ultra-sparse data
> -----------------------------------------------------------------------
>
> Key: SYSTEMML-2136
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2136
> Project: SystemML
> Issue Type: Bug
> Reporter: Matthias Boehm
> Priority: Major
>
> {code}
> org.apache.sysml.runtime.DMLRuntimeException: Unexpected error in
> sparseToDense().. limit < 0: 1000, -580983032, -1162447040
> at
> org.apache.sysml.runtime.matrix.data.MatrixBlock.sparseToDense(MatrixBlock.java:1143)
> at
> org.apache.sysml.runtime.matrix.data.MatrixBlock.examSparsity(MatrixBlock.java:1020)
> at
> org.apache.sysml.runtime.matrix.mapred.ReblockBuffer.outputBlock(ReblockBuffer.java:312)
> at
> org.apache.sysml.runtime.matrix.mapred.ReblockBuffer.flushBufferToBinaryBlocks(ReblockBuffer.java:264)
> at
> org.apache.sysml.runtime.instructions.spark.utils.RDDConverterUtils$CellToBinaryBlockFunction.flushBufferToList(RDDConverterUtils.java:506)
> at
> org.apache.sysml.runtime.instructions.spark.utils.RDDConverterUtils$TextToBinaryBlockFunction.call(RDDConverterUtils.java:549)
> at
> org.apache.sysml.runtime.instructions.spark.utils.RDDConverterUtils$TextToBinaryBlockFunction.call(RDDConverterUtils.java:511)
> {code}
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