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Posted to commits@lucene.apache.org by rm...@apache.org on 2014/07/19 23:41:58 UTC
svn commit: r1611971 - in /lucene/dev/branches/branch_4x: ./ lucene/
lucene/core/
lucene/core/src/java/org/apache/lucene/codecs/lucene49/Lucene49DocValuesConsumer.java
Author: rmuir
Date: Sat Jul 19 21:41:58 2014
New Revision: 1611971
URL: http://svn.apache.org/r1611971
Log:
LUCENE-5836: when prefix-coding variable length terms, preallocate lastTerm to the correct size
Modified:
lucene/dev/branches/branch_4x/ (props changed)
lucene/dev/branches/branch_4x/lucene/ (props changed)
lucene/dev/branches/branch_4x/lucene/core/ (props changed)
lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene49/Lucene49DocValuesConsumer.java
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene49/Lucene49DocValuesConsumer.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene49/Lucene49DocValuesConsumer.java?rev=1611971&r1=1611970&r2=1611971&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene49/Lucene49DocValuesConsumer.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene49/Lucene49DocValuesConsumer.java Sat Jul 19 21:41:58 2014
@@ -324,7 +324,7 @@ class Lucene49DocValuesConsumer extends
// we could avoid this, but its not much and less overall RAM than the previous approach!
RAMOutputStream addressBuffer = new RAMOutputStream();
MonotonicBlockPackedWriter termAddresses = new MonotonicBlockPackedWriter(addressBuffer, BLOCK_SIZE);
- BytesRef lastTerm = new BytesRef();
+ BytesRef lastTerm = new BytesRef(Math.max(0, maxLength));
long count = 0;
for (BytesRef v : values) {
if (count % ADDRESS_INTERVAL == 0) {