[hadoop] branch trunk updated: HDDS-1692. RDBTable#iterator should disabled caching of the keys during iterator. (#975)

[bh...@apache.org]

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bharat pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git


The following commit(s) were added to refs/heads/trunk by this push:
     new ba681bb  HDDS-1692. RDBTable#iterator should disabled caching of the keys during iterator. (#975)
ba681bb is described below

commit ba681bb80ef246e937bf0ddc11bd22327feb1c3c
Author: Bharat Viswanadham <bh...@apache.org>
AuthorDate: Sun Jun 16 22:00:39 2019 -0700

    HDDS-1692. RDBTable#iterator should disabled caching of the keys during iterator. (#975)
---
 .../common/src/main/java/org/apache/hadoop/utils/db/RDBTable.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hadoop-hdds/common/src/main/java/org/apache/hadoop/utils/db/RDBTable.java b/hadoop-hdds/common/src/main/java/org/apache/hadoop/utils/db/RDBTable.java
index 4213e2b..4347917 100644
--- a/hadoop-hdds/common/src/main/java/org/apache/hadoop/utils/db/RDBTable.java
+++ b/hadoop-hdds/common/src/main/java/org/apache/hadoop/utils/db/RDBTable.java
@@ -162,6 +162,7 @@ class RDBTable implements Table<byte[], byte[]> {
   @Override
   public TableIterator<byte[], ByteArrayKeyValue> iterator() {
     ReadOptions readOptions = new ReadOptions();
+    readOptions.setFillCache(false);
     return new RDBStoreIterator(db.newIterator(handle, readOptions));
   }
 


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