[systemds] branch master updated: [MINOR] Fix read non zeros from mdt file

[ba...@apache.org]

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baunsgaard pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/systemds.git


The following commit(s) were added to refs/heads/master by this push:
     new 60d41a8  [MINOR] Fix read non zeros from mdt file
60d41a8 is described below

commit 60d41a8a774f868812b8ca7cae5c987afc789b1b
Author: baunsgaard <ba...@tugraz.at>
AuthorDate: Tue Aug 25 20:58:56 2020 +0200

    [MINOR] Fix read non zeros from mdt file
    
    In federated workers, the IO time was off, compared to local execution.
    This was due to a missing reading of the NonZeros.
    This commit adds this 1 LINE!
---
 .../sysds/runtime/controlprogram/federated/FederatedWorkerHandler.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/org/apache/sysds/runtime/controlprogram/federated/FederatedWorkerHandler.java b/src/main/java/org/apache/sysds/runtime/controlprogram/federated/FederatedWorkerHandler.java
index b09b75d..fb8c494 100644
--- a/src/main/java/org/apache/sysds/runtime/controlprogram/federated/FederatedWorkerHandler.java
+++ b/src/main/java/org/apache/sysds/runtime/controlprogram/federated/FederatedWorkerHandler.java
@@ -195,6 +195,7 @@ public class FederatedWorkerHandler extends ChannelInboundHandlerAdapter {
 							new FederatedWorkerHandlerException("Could not parse metadata file"));
 					mc.setRows(mtd.getLong(DataExpression.READROWPARAM));
 					mc.setCols(mtd.getLong(DataExpression.READCOLPARAM));
+					mc.setNonZeros(mtd.getLong(DataExpression.READNNZPARAM));
 					cd = (CacheableData<?>) PrivacyPropagator.parseAndSetPrivacyConstraint(cd, mtd);
 					fmt = FileFormat.safeValueOf(mtd.getString(DataExpression.FORMAT_TYPE));
 				}