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Its easier to run everything from command line for two reason I can
think of:<br>
- everyone has same env to compare results with you<br>
- it is all ready to go<br>
<br>
See <a class="moz-txt-link-freetext" href="http://community.jboss.org/wiki/InfinispanandMaven">http://community.jboss.org/wiki/InfinispanandMaven</a><br>
<br>
On 11-01-17 11:38 AM, Dave wrote:
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<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">All,</span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal" style="text-indent: 6pt;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;">I am
trying to test some changes that I made using Eclipse and
the TestNG plugin. I
am not familiar with TestNG. Are there any settings that I
should make? Any
ideas?</span></font></p>
<p class="MsoNormal" style="text-indent: 6pt;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";">java.lang.OutOfMemoryError:
Java heap space</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.util.concurrent.BoundedConcurrentHashMap$HashEntry.newArray(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">BoundedConcurrentHashMap.java:295</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.util.concurrent.BoundedConcurrentHashMap$Segment.<init>(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">BoundedConcurrentHashMap.java:898</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.util.concurrent.BoundedConcurrentHashMap.<init>(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">BoundedConcurrentHashMap.java:1367</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.container.DefaultDataContainer.<init>(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DefaultDataContainer.java:78</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.container.DefaultDataContainer.<init>(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DefaultDataContainer.java:47</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.container.DefaultDataContainer.unBoundedDataContainer(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DefaultDataContainer.java:93</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.DataContainerFactory.construct(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DataContainerFactory.java:53</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.getOrCreateComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:315</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.invokeInjectionMethod(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:251</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry$Component.injectDependencies(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:840</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:225</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.ComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">ComponentRegistry.java:120</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:192</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.getOrCreateComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:323</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.invokeInjectionMethod(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:251</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry$Component.injectDependencies(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:840</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:225</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.ComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">ComponentRegistry.java:120</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:192</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.getOrCreateComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:323</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.invokeInjectionMethod(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:251</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry$Component.injectDependencies(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:840</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:225</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.ComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">ComponentRegistry.java:120</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.AbstractComponentRegistry.registerComponent(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">AbstractComponentRegistry.java:192</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.InternalCacheFactory.bootstrap(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">InternalCacheFactory.java:92</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.InternalCacheFactory.createAndWire(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">InternalCacheFactory.java:78</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.factories.InternalCacheFactory.createCache(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">InternalCacheFactory.java:62</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.manager.DefaultCacheManager.createCache(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DefaultCacheManager.java:510</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.manager.DefaultCacheManager.getCache(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DefaultCacheManager.java:440</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.manager.DefaultCacheManager.getCache(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">DefaultCacheManager.java:409</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New";"> at
org.infinispan.config.ConfigurationValidationTest.testDefaultMemoryGuardConfiguration(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier
New"; color: navy;">ConfigurationValidationTest.java:100</span></font></u><font
face="Courier New" size="2"><span style="font-size: 10pt;
font-family: "Courier New";">)</span></font></p>
<p class="MsoNormal" style=""><font color="black" face="Courier
New" size="2"><span style="font-size: 10pt; font-family:
"Courier New"; color: windowtext;"> </span></font></p>
<p class="MsoNormal" style="text-indent: 6pt;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Tahoma" size="2"><span style="font-size:
10pt; font-family: Tahoma; color: windowtext;">-----Original
Message-----<br>
<b><span style="font-weight: bold;">From:</span></b>
<a class="moz-txt-link-abbreviated" href="mailto:infinispan-dev-bounces@lists.jboss.org">infinispan-dev-bounces@lists.jboss.org</a>
[<a class="moz-txt-link-freetext" href="mailto:infinispan-dev-bounces@lists.jboss.org">mailto:infinispan-dev-bounces@lists.jboss.org</a>] <b><span
style="font-weight: bold;">On Behalf Of </span></b>Vladimir
Blagojevic<br>
<b><span style="font-weight: bold;">Sent:</span></b>
Friday, January 14, 2011
11:05 AM<br>
<b><span style="font-weight: bold;">To:</span></b>
infinispan -Dev List<br>
<b><span style="font-weight: bold;">Subject:</span></b>
Re: [infinispan-dev]
ISPN-863 - Thoughts / Questions</span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;"> </span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;">Hey David,<br>
<br>
First of all kudos for taking on such a non-trivial task!<br>
<br>
On 11-01-14 12:22 AM, david marion wrote: </span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">1.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;"><u1:p></u1:p>Modify
configuration in some way so that the following can be
specified:</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1.5in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">a.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">The percentage value of
used JVM memory (i.e. 95) at which entries should be
evicted to try and avoid
an OOM error.</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1.5in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">b.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">The number of items that
should be evicted when memory reaches this threshold</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">2.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">Modify LRU and LIRS
Eviction class so that the accessQueue member can be
accessed by the new
Eviction class so that two access queues don’t have to be
maintained.</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">3.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">Create a new Eviction
class, a subclass of LIRS, where the accessQueue is used
from the
Eviction strategy the user specifies and the for loop in
the execute method is
exited when the evicted set equals value from 1.b above.</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">4.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">Modify
DataContainerFactory.construct() to call
DefaultDataContainer.boundedDataContainer() regardless of
eviction policy. This
will always create a BoundedConcurrentHashMap</span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;"><br>
I don't think you have to extend LRU and LIRS, as long as
you implement
EvictionPolicy you are fullfilling the contract. What
extending LRU and LIRS
can do is give you some order in selecting proper elements
for eviction. I
think the precise technical term in research literature is
"eviction
precision". <br>
<br>
<br>
</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">1.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"><span
style="color: navy;"> </span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">2.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">Create an instance of
the
new Eviction class in each segment.</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">3.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">Modify
BoundedConcurrentHashMap.Segment put and replace methods
such that when new
values are going to be put into the Segment, the memory
usage is checked and
the execute method is called on the new Eviction class.</span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;"><br>
Sounds right!<br>
<br>
<br>
</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">1.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"><span
style="color: navy;"> </span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;">Questions:</span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">1.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">What are the
implications
of using a BoundedConcurrentHashMap instead of a
ConcurrentHashMap when
maxEntries is set to -1?</span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;"><br>
I think none except you turn on eviction by using
BoundedConcurrentHashMap.<br>
<br>
<br>
</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">1.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"><span
style="color: navy;"> </span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;">Thoughts</span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent:
-0.25in;"><font color="navy" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: navy;">1.<font face="Times
New Roman" size="1"><span style="font: 7pt "Times
New Roman";">
</span></font></span></font><font color="navy"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: navy;">This will not guarantee
that an OOM error does not occur. It will attempt to guard
against an OOM
caused by putting new values into the cache. This will
probably be more
effective when the cache is being used in client/server
mode, and less
effective when used in embedded mode as to other code
running in the JVM.</span></font></p>
<u1:p></u1:p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;"> </span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="navy" face="Arial" size="2"><span style="font-size:
10pt; font-family: Arial; color: navy;">-- Dave Marion</span></font><u1:p></u1:p></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;"> </span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;"><br>
Cheers,<br>
Vladimir</span></font></p>
</div>
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