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Posted to commits@lucene.apache.org by er...@apache.org on 2019/03/28 22:54:58 UTC
[lucene-solr] branch branch_8x updated: SOLR-13349:High CPU usage
in Solr due to Java 8 bug
This is an automated email from the ASF dual-hosted git repository.
erick pushed a commit to branch branch_8x
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git
The following commit(s) were added to refs/heads/branch_8x by this push:
new 03a3562 SOLR-13349:High CPU usage in Solr due to Java 8 bug
03a3562 is described below
commit 03a3562f782a795afb3e5dbb474aca216273cc4d
Author: erick <er...@gmail.com>
AuthorDate: Thu Mar 28 15:49:54 2019 -0700
SOLR-13349:High CPU usage in Solr due to Java 8 bug
(cherry picked from commit b2941ff)
---
solr/CHANGES.txt | 3 +++
solr/core/src/java/org/apache/solr/update/CommitTracker.java | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/solr/CHANGES.txt b/solr/CHANGES.txt
index 960481c..db15d72 100644
--- a/solr/CHANGES.txt
+++ b/solr/CHANGES.txt
@@ -116,6 +116,9 @@ Bug Fixes
* SOLR-13351: Workaround for VELOCITY-908 (Kevin Risden)
+ * SOLR-13349: High CPU usage in Solr due to Java 8 bug (Erick Erickson)
+
+
Improvements
----------------------
diff --git a/solr/core/src/java/org/apache/solr/update/CommitTracker.java b/solr/core/src/java/org/apache/solr/update/CommitTracker.java
index 55b2287..975f166 100644
--- a/solr/core/src/java/org/apache/solr/update/CommitTracker.java
+++ b/solr/core/src/java/org/apache/solr/update/CommitTracker.java
@@ -59,7 +59,7 @@ public final class CommitTracker implements Runnable {
private long tLogFileSizeUpperBound;
private final ScheduledExecutorService scheduler =
- Executors.newScheduledThreadPool(0, new DefaultSolrThreadFactory("commitScheduler"));
+ Executors.newScheduledThreadPool(1, new DefaultSolrThreadFactory("commitScheduler"));
private ScheduledFuture pending;
// state