8:23 p.m.
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Dustin Kut Moy Cheung
Priority: Critical
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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8:23 p.m.
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Jan Martiska updated AS7-3169:
------------------------------
Attachment: jvmargs.png
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Dustin Kut Moy Cheung
Priority: Critical
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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7:40 p.m.
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Dustin Kut Moy Cheung reassigned AS7-3169:
------------------------------------------
Assignee: Heiko Braun (was: Dustin Kut Moy Cheung)
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Heiko Braun
Priority: Critical
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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8:37 p.m.
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Pavel Slegr reassigned AS7-3169:
--------------------------------
Assignee: Pavel Slegr (was: Heiko Braun)
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Pavel Slegr
Priority: Critical
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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9:08 p.m.
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Pavel Slegr commented on AS7-3169:
----------------------------------
What are actually the allowed values ?
Are there any restrictions for name ?
For heap sizes we could have some like...[\\d]{2,4}[mM] Depends if we want to allow m/M
after at least 2 and at most 4 digits...
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Pavel Slegr
Priority: Critical
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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4:49 p.m.
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Jan Martiska commented on AS7-3169:
-----------------------------------
"man java" says:
-Xmsn
Specify the initial size, in bytes, of the memory allocation
pool. This value must be a multiple of 1024 greater than 1MB.
Append the letter k or K to indicate kilobytes, or m or M to
indicate megabytes. The default value is chosen at runtime
based on system configuration. For more information, see
HotSpot Ergonomics
Examples:
-Xms6291456
-Xms6144k
-Xms6m
so it is quite tricky, but I would recommend somehow to stick to this definition to find
out which values will not cause an error when trying to boot up a server. It could also be
useful to add some better description to the help (the question mark in the page).
I guess the "multiple of 1024" requirement is not rigorous, at least sun java 6
doesn't require it, but the minimum of 1 MB (initial size) / 2 MB (maximum size) is
indeed required. Anyway we should not allow such low values, because the server
wouldn't boot up anyway :) there should be some sort of hint for the user, what the
recommended heap size for AS is.
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Pavel Slegr
Priority: Critical
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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7:46 p.m.
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Pavel Slegr resolved AS7-3169.
------------------------------
Fix Version/s: 7.1.0.Final
Resolution: Done
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Pavel Slegr
Priority: Critical
Fix For: 7.1.0.Final
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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5:41 p.m.
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Jan Martiska closed AS7-3169.
-----------------------------
Verified against 7.1.0.Final.
Admin console: missing validation on JVM arguments
--------------------------------------------------
Key: AS7-3169
URL: https://issues.jboss.org/browse/AS7-3169
Project: Application Server 7
Issue Type: Bug
Components: Console
Affects Versions: 7.1.0.CR1b
Reporter: Jan Martiska
Assignee: Pavel Slegr
Priority: Critical
Fix For: 7.1.0.Final
Attachments: jvmargs.png
It is currently possible to set invalid JVM arguments for a server instance or group, as
seen in the attached screenshot. The input field designating heap size and maximum heap
size should be somehow reworked, made more intuitive, at least the help should show more
information on what you can put in. If you enter an invalid value, the operation will
succeed, the invalid value will be used after the domain is restarted, and causing related
servers to NOT BOOT UP.
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4614
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4662
days old
7 comments
5 participants
participants (5)
-
Dustin Kut Moy Cheung (Assigned) (JIRA) -
Jan Martiska (Created) (JIRA)
-
Jan Martiska (JIRA)
-
Jan Martiska (Updated) (JIRA)
-
Pavel Slegr (JIRA)