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Raise search threadpool default size. 

The default size used to be 2x availableProcessors which seemed to
be a to lowish value in practice. 3x appeared to be a sweetspot for
most application. The default is now 3 x availableProcessors

Closes #3023
This commit is contained in:
Simon Willnauer 2013-05-14 10:28:30 +02:00
parent d06a15ec3e
commit 09fb2264d0
1 changed files with 1 additions and 1 deletions
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2
src/main/java/org/elasticsearch/threadpool/ThreadPool.java
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@ -104,7 +104,7 @@ public class ThreadPool extends AbstractComponent {
.put(Names.INDEX, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build()) .put(Names.INDEX, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build())
.put(Names.BULK, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build()) .put(Names.BULK, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build())
.put(Names.GET, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build()) .put(Names.GET, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build())
.put(Names.SEARCH, settingsBuilder().put("type", "fixed").put("size", availableProcessors * 2).put("queue_size", 1000).build()) .put(Names.SEARCH, settingsBuilder().put("type", "fixed").put("size", availableProcessors * 3).put("queue_size", 1000).build())
.put(Names.PERCOLATE, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build()) .put(Names.PERCOLATE, settingsBuilder().put("type", "fixed").put("size", availableProcessors).build())
.put(Names.MANAGEMENT, settingsBuilder().put("type", "scaling").put("keep_alive", "5m").put("size", 5).build()) .put(Names.MANAGEMENT, settingsBuilder().put("type", "scaling").put("keep_alive", "5m").put("size", 5).build())
.put(Names.FLUSH, settingsBuilder().put("type", "scaling").put("keep_alive", "5m").put("size", halfProcMaxAt5).build()) .put(Names.FLUSH, settingsBuilder().put("type", "scaling").put("keep_alive", "5m").put("size", halfProcMaxAt5).build())