Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Duplicate
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2.3.2
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None
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Debian 8, Linux 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u2 (2017-06-26) x86_64 GNU/Linux
Description
Hello! We've tried to upgrade MaxScale to the 2.3.2 from 2.1.17, unfortunately, the story from the issue https://jira.mariadb.org/browse/MXS-1977 remains despite of fix 
Profile of memory consumption the same as in mxs-1977 - gradual growth, config is following:
[maxscale]
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threads=4 |
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[server0]
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type=server
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address=192.168.34.34 |
port=3306 |
protocol=MySQLBackend
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serversize=0 |
priority=6 |
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[server1]
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type=server
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address=192.168.34.35 |
port=3306 |
protocol=MySQLBackend
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serversize=100 |
priority=1 |
|
|
[server2]
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type=server
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address=192.168.34.36 |
port=3306 |
protocol=MySQLBackend
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serversize=100 |
priority=2 |
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[server3]
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type=server
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address=192.168.34.37 |
port=3306 |
protocol=MySQLBackend
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serversize=100 |
priority=5 |
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[server4]
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type=server
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address=192.168.34.38 |
port=3306 |
protocol=MySQLBackend
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serversize=100 |
priority=3 |
|
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[MySQL Monitor]
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type=monitor
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module=galeramon
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#module=mmmon
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servers=server0, server1, server2, server3, server4
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user=maxscale
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passwd=maxscale
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monitor_interval=5000 |
use_priority=true |
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[Read-Write-Master Service]
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type=service
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router=readconnroute
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servers=server0, server1, server2, server3, server4
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user=maxscale
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passwd=maxscale
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router_options=master
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|
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[Read-Write Service]
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type=service
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router=readwritesplit
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servers=server0, server1, server2, server3, server4
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user=maxscale
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passwd=maxscale
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max_slave_connections=1 |
slave_selection_criteria=LEAST_GLOBAL_CONNECTIONS
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master_accept_reads=true |
strict_multi_stmt=true |
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[Read-Only Service]
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type=service
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router=readconnroute
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servers=server0, server1, server2, server3, server4
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user=maxscale
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passwd=maxscale
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router_options=slave
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weightby=serversize
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|
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[MaxAdmin Service]
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type=service
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router=cli
|
|
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[Read-Write-Master Listener]
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type=listener
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service=Read-Write-Master Service
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protocol=MySQLClient
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port=4007 |
|
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[Read-Write Listener]
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type=listener
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service=Read-Write Service
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protocol=MySQLClient
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port=4006 |
|
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[Read-Only Listener]
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type=listener
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service=Read-Only Service
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protocol=MySQLClient
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port=4005 |
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[MaxAdmin Listener]
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type=listener
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service=MaxAdmin Service
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protocol=maxscaled
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socket=default |
And last messages in log before crash:
2018-12-18 17:17:02 notice : [Read-Write-Service] No users were loaded but 'inject_service_user' is enabled. Enabling service credentials for authentication until database users h |
ave been successfully loaded.
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OOM: func
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OOM: func
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2018-12-18 17:17:02 error : mysql_init: |
2018-12-18 17:17:02 error : (2) Failed to create DCB object for client connection. |
2018-12-18 17:17:02 error : mysql_init: |
2018-12-18 17:17:02 error : mysql_init: |
2018-12-18 17:17:02 error : mysql_init: |
2018-12-18 17:17:02 error : mysql_init: |
OOM: func
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OOM: func
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2018-12-18 17:17:02 error : (57723057) Routing the query failed. Session will be closed. |
terminate called after throwing an instance of 'std::bad_alloc' |
terminate called after throwing an instance of 'std::bad_alloc' |
what(): std::bad_alloc
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what(): std::bad_alloc
|
