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Posted to commits@cassandra.apache.org by db...@apache.org on 2016/07/08 03:32:00 UTC
cassandra git commit: avoid map lookups in doubly nested loops
Repository: cassandra
Updated Branches:
refs/heads/trunk d019136ee -> 3bf8bdceb
avoid map lookups in doubly nested loops
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/3bf8bdce
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/3bf8bdce
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/3bf8bdce
Branch: refs/heads/trunk
Commit: 3bf8bdceb8ad15de5711da383f1ec3e39ecba2e7
Parents: d019136
Author: Dave Brosius <db...@mebigfatguy.com>
Authored: Thu Jul 7 23:31:45 2016 -0400
Committer: Dave Brosius <db...@mebigfatguy.com>
Committed: Thu Jul 7 23:31:45 2016 -0400
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src/java/org/apache/cassandra/hadoop/cql3/CqlInputFormat.java | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/3bf8bdce/src/java/org/apache/cassandra/hadoop/cql3/CqlInputFormat.java
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diff --git a/src/java/org/apache/cassandra/hadoop/cql3/CqlInputFormat.java b/src/java/org/apache/cassandra/hadoop/cql3/CqlInputFormat.java
index daba701..5dba3e2 100644
--- a/src/java/org/apache/cassandra/hadoop/cql3/CqlInputFormat.java
+++ b/src/java/org/apache/cassandra/hadoop/cql3/CqlInputFormat.java
@@ -324,9 +324,9 @@ public class CqlInputFormat extends org.apache.hadoop.mapreduce.InputFormat<Long
boolean partitionerIsOpp = partitioner instanceof OrderPreservingPartitioner || partitioner instanceof ByteOrderedPartitioner;
- for (TokenRange subSplit : subSplits.keySet())
+ for (Map.Entry<TokenRange, Long> subSplitEntry : subSplits.entrySet())
{
- List<TokenRange> ranges = subSplit.unwrap();
+ List<TokenRange> ranges = subSplitEntry.getKey().unwrap();
for (TokenRange subrange : ranges)
{
ColumnFamilySplit split =
@@ -335,7 +335,7 @@ public class CqlInputFormat extends org.apache.hadoop.mapreduce.InputFormat<Long
subrange.getStart().toString().substring(2) : subrange.getStart().toString(),
partitionerIsOpp ?
subrange.getEnd().toString().substring(2) : subrange.getEnd().toString(),
- subSplits.get(subSplit),
+ subSplitEntry.getValue(),
endpoints);
logger.trace("adding {}", split);