[ https://issues.apache.org/jira/browse/AVRO-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doug Cutting updated AVRO-1050: ------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) I committed this. > Avro PHP consumes too much memory due to code in io.php (AvroStringIO > append_str) > --------------------------------------------------------------------------------- > > Key: AVRO-1050 > URL: https://issues.apache.org/jira/browse/AVRO-1050 > Project: Avro > Issue Type: Bug > Components: php > Affects Versions: 1.6.0, 1.6.1, 1.6.2, 1.6.3 > Reporter: A B > Assignee: A B > Labels: patch > Fix For: 1.7.0 > > Attachments: AVRO-1050-2.diff, AVRO-1050.diff > > > While attempting to encode large messages, our team found that the PHP > run-time would exceed its memory limit and die. Profiling and use of > memory_get_usage showed us that we were spending a lot of time in append_str > and that the PHP process grew after every call to this method, resulting in > the leak-like behavior that caused the process to grow and then crash. We > rewrote append_str to use the string concatenation operator instead of the > somewhat elaborate scheme in place today (str_split, followed by the copying > of one byte at a time from the latter array to the final string) and the > memory usage issues disappeared with no loss of functionality. We would like > to provide the patch to fix this issue. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira