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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2021/02/06 02:47:22 UTC
[GitHub] [apisix] kuberxy opened a new issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
kuberxy opened a new issue #3537:
URL: https://github.com/apache/apisix/issues/3537
### Issue description
2021/02/05 14:24:48 [error] 17384#17384: *114551120 failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
stack traceback:
/usr/local/share/lua/5.1/resty/healthcheck.lua:247: in function 'get_target'
/usr/local/share/lua/5.1/resty/healthcheck.lua:424: in function 'get_target_status'
/usr/local/share/lua/5.1/apisix/balancer.lua:68: in function 'fetch_health_nodes'
/usr/local/share/lua/5.1/apisix/balancer.lua:149: in function 'create_obj_fun'
/usr/local/share/lua/5.1/apisix/core/lrucache.lua:92: in function 'lrucache_server_picker'
/usr/local/share/lua/5.1/apisix/balancer.lua:246: in function 'pick_server'
/usr/local/share/lua/5.1/apisix/balancer.lua:276: in function 'load_balancer'
/usr/local/share/lua/5.1/apisix/init.lua:748: in function 'http_balancer_phase'
balancer_by_lua:2: in main chunk while connecting to upstream, client: 183.95.49.7, server: , request:
### Environment
* apisix version (cmd: `apisix version`): 2.1
* OS (cmd: `uname -a`): 4.15.0-111-generic Ubuntu 18.04
* OpenResty / Nginx version (cmd: `nginx -V` or `openresty -V`):openresty/1.15.8.3
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[GitHub] [apisix] membphis commented on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
membphis commented on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-1000948687
the `healthcheck` will call `resty-lock`, and the `resty-lock` will call `ngx.sleep`, but `ngx.sleep` can not be called in `balancer` phase.
so we move it to access phase which allow to call `ngx.sleep`.
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[GitHub] [apisix] membphis commented on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
membphis commented on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-774390149
Have you tried the latest version? you are using `2.1` version
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[GitHub] [apisix] spacewander commented on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
spacewander commented on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-774431409
Should be fixed by https://github.com/apache/apisix/pull/3240
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[GitHub] [apisix] panhow commented on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
panhow commented on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-1000689996
@spacewander hello , wonder why #3240 can fix this issue ?
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[GitHub] [apisix] kuberxy commented on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
kuberxy commented on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-774385276
the same issues:
[The targets is nil when call the function get_target after add target](https://github.com/Kong/lua-resty-healthcheck/issues/43#issue-607171476)
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[GitHub] [apisix] spacewander closed issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
spacewander closed issue #3537:
URL: https://github.com/apache/apisix/issues/3537
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[GitHub] [apisix] kuberxy commented on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
kuberxy commented on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-774429058
I did not use it.
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[GitHub] [apisix] kuberxy edited a comment on issue #3537: bug: failed to run balancer_by_lua*: /usr/local/share/lua/5.1/resty/healthcheck.lua:247: attempt to index field 'targets' (a nil value)
Posted by GitBox <gi...@apache.org>.
kuberxy edited a comment on issue #3537:
URL: https://github.com/apache/apisix/issues/3537#issuecomment-774429058
I did not use the latest version
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