Code Review Request: 7186555: (prefs) continual printing of BackingStoreException on console on Linux (original) (raw)

Kurchi Subhra Hazra kurchi.subhra.hazra at oracle.com
Tue May 21 17:04:53 UTC 2013

On 5/21/13 9:53 AM, Kurchi Subhra Hazra wrote:

On 5/21/13 9:40 AM, Mike Duigou wrote:

Any chance that it would be possible to stop the periodic attempts to sync preferences? - I did think of that too - but the syncing may fail(temporarily) if the prefs object could not retrieve the lock to the associated prefs file. We could stop syncing attempts if the sync fails say n number of times - but I do not think that is a good solution.

We may however be able to stop the syncing attempts if we are guaranteed by some error code that any future writing attempts will fail. I'll check on that.

- Kurchi

The log spamming is a symptom, not the cause. Could the prefs code be enhanced to better determine if writing is possible before attempting and failing? Mike On May 21 2013, at 01:21 , Mandy Chung wrote: On 5/21/2013 1:42 AM, Kurchi Hazra wrote: Hi,

Please review this change to fix 718655. The bug complaints about continuous BackingStoreExceptions printed on the console, the user is just seeing logged warnings from BackingStoreExceptions raised in periodic attempts to sync preferences. Preferences use sun.util.logging.PlatformLogger.java which is enabled by default, and has a default level of INFO. Changing the logging in this file to FINE prevents the user from seeing information that he/she is not interested in. Bug: http://bugs.sun.com/viewbug.do?bugid=7186555 Webrev:http://cr.openjdk.java.net/~khazra/7186555/webrev.00/ Looks good and L116 emits a INFO log message that should be changed to FINE too. Mandy

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