Author: mreutegg
Date: Mon Jun 19 13:59:41 2017
New Revision: 1799211
URL: http://svn.apache.org/viewvc?rev=1799211&view=rev
Log:
OAK-6369: Reduce cache segments for revisions sweep
Modified:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/run/RevisionsCommand.java
Modified:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/run/RevisionsCommand.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/run/RevisionsCommand.java?rev=1799211&r1=1799210&r2=1799211&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/run/RevisionsCommand.java
(original)
+++
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/run/RevisionsCommand.java
Mon Jun 19 13:59:41 2017
@@ -366,6 +366,10 @@ public class RevisionsCommand implements
System.err.println("revisions mode only available for
DocumentNodeStore");
return;
}
+ // usage of this DocumentNodeStore is single threaded. Reduce the
+ // number of cache segments to a minimum. This allows for caching
+ // bigger entries that would otherwise be evicted immediately
+ builder.setCacheSegmentCount(1);
DocumentStore store = builder.getDocumentStore();
// cluster node must be inactive
for (ClusterNodeInfoDocument doc : ClusterNodeInfoDocument.all(store))
{
