9:17 p.m.
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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2:27 p.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: jbweb-142.patch
Proposed patch for CP branch. Let me know if this is acceptable.
Do we want to put this anywhere upstream (e.g. trunk, 2.1.x branch, etc.)?
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: jbweb-142.patch
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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10:32 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: (was: jbweb-142.patch)
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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10:34 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: jbweb-142.patch
Revised patch:
1) Removed extraneous space in constant name.
2) Changed constant name to org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: jbweb-142.patch
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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10:42 a.m.
New subject: [JBoss JIRA] Commented: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson commented on JBWEB-142:
------------------------------------
Please apply upstream to trunk and the 2.1.x branch. I will apply to the CP branch under
the linked CP Jira.
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: jbweb-142.patch
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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11:22 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: (was: jbweb-142.patch)
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: jbweb-142.patch
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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11:22 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: jbweb-142.patch
Fixed tab/space issue I noticed when applying to patch branch.
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: jbweb-142.patch
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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5:04 a.m.
New subject: [JBoss JIRA] Commented: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson commented on JBWEB-142:
------------------------------------
Test Case:
1) Take heap with default configuration. Inspect org.apache.jasper.Constants and verify
that DEFAULT_TAG_BUFFER_SIZE is 512. See attached default.png.
2) Add the following JVM option to run.conf:
-Dorg.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE=1001
3) Take heap with default configuration. Inspect org.apache.jasper.Constants and verify
that DEFAULT_TAG_BUFFER_SIZE is 1001. See attached set-to-1001.png.
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: jbweb-142.patch
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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5:07 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: default.png
Screen shot from Eclipse Memory Analyzer Tool showing default
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE of 512.
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: default.png, jbweb-142.patch, set-to-1001.png
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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5:07 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Attachment: set-to-1001.png
Screen shot from Eclipse Memory Analyzer Tool showing
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE set to 1001 when
-Dorg.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE=1001 JVM option used.
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
--------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: default.png, jbweb-142.patch, set-to-1001.png
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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5:29 a.m.
New subject: [JBoss JIRA] Updated: (JBWEB-142) Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson updated JBWEB-142:
-------------------------------
Summary: Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE (was:
Modifiable org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE)
Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
----------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Remy Maucherat
Attachments: default.png, jbweb-142.patch, set-to-1001.png
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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5:30 a.m.
New subject: [JBoss JIRA] Assigned: (JBWEB-142) Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Mike Millson reassigned JBWEB-142:
----------------------------------
Assignee: Jean-Frederic Clere (was: Remy Maucherat)
Since Remy is on vacation, can you please apply this upstream?
Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
----------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Jean-Frederic Clere
Attachments: default.png, jbweb-142.patch, set-to-1001.png
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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10:25 a.m.
New subject: [JBoss JIRA] Resolved: (JBWEB-142) Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
[
https://jira.jboss.org/jira/browse/JBWEB-142?page=com.atlassian.jira.plug...
]
Jean-Frederic Clere resolved JBWEB-142.
---------------------------------------
Resolution: Done
Fixed trunk: 1224
2.1.x: 1225
CP: 1116
Parameterize org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE
----------------------------------------------------------------
Key: JBWEB-142
URL: https://jira.jboss.org/jira/browse/JBWEB-142
Project: JBoss Web
Issue Type: Feature Request
Security Level: Public(Everyone can see)
Components: Tomcat
Affects Versions: JBossWeb-2.0.0.GA_CP10
Reporter: Mike Millson
Assignee: Jean-Frederic Clere
Attachments: default.png, jbweb-142.patch, set-to-1001.png
Add functionality to parameterize the buffer size of
org.apache.jasper.runtime.BodyContentImpl.java (e.g. with an environment variable).
Currently the buffer size is determined by the
org.apache.jasper.Constants.DEFAULT_TAG_BUFFER_SIZE constant, which is set 512 bytes, and
there is no way to override this.
Applications with many JSP pages that are larger than 512 bytes would benefit from a
larger buffer size by avoiding excessive GC due to creating and destroying char arrays.
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6134
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6272
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12 comments
2 participants
participants (2)
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Jean-Frederic Clere (JIRA) -
Mike Millson (JIRA)