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Posted to commits@hive.apache.org by ha...@apache.org on 2020/05/17 22:39:37 UTC
[hive] branch master updated: HIVE-23476 : LLAP: Preallocate arenas
for mmap case as well (Prasanth J via Gopal V)
This is an automated email from the ASF dual-hosted git repository.
hashutosh pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/hive.git
The following commit(s) were added to refs/heads/master by this push:
new 28bdeeb HIVE-23476 : LLAP: Preallocate arenas for mmap case as well (Prasanth J via Gopal V)
28bdeeb is described below
commit 28bdeeb12e786c4830fdc1b138c7113dc1baa095
Author: Prasanth Jayachandran <pr...@apache.org>
AuthorDate: Sun May 17 15:38:59 2020 -0700
HIVE-23476 : LLAP: Preallocate arenas for mmap case as well (Prasanth J via Gopal V)
Signed-off-by: Ashutosh Chauhan <ha...@apache.org>
---
.../src/java/org/apache/hadoop/hive/llap/cache/BuddyAllocator.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/llap-server/src/java/org/apache/hadoop/hive/llap/cache/BuddyAllocator.java b/llap-server/src/java/org/apache/hadoop/hive/llap/cache/BuddyAllocator.java
index 341da25..6934dba 100644
--- a/llap-server/src/java/org/apache/hadoop/hive/llap/cache/BuddyAllocator.java
+++ b/llap-server/src/java/org/apache/hadoop/hive/llap/cache/BuddyAllocator.java
@@ -215,7 +215,7 @@ public final class BuddyAllocator
for (int i = 0; i < maxArenas; ++i) {
arenas[i] = new Arena();
}
- int initCount = doPreallocate && !isMapped ? maxArenas : 1;
+ int initCount = doPreallocate ? maxArenas : 1;
for (int i = 0; i < initCount; ++i) {
arenas[i].init(i);
metrics.incrAllocatedArena();