{"action":"created","issue":{"url":"https://api.github.com/repos/OpenTSDB/opentsdb/issues/812","repository_url":"https://api.github.com/repos/OpenTSDB/opentsdb","labels_url":"https://api.github.com/repos/OpenTSDB/opentsdb/issues/812/labels{/name}","comments_url":"https://api.github.com/repos/OpenTSDB/opentsdb/issues/812/comments","events_url":"https://api.github.com/repos/OpenTSDB/opentsdb/issues/812/events","html_url":"https://github.com/OpenTSDB/opentsdb/issues/812","id":160642005,"number":812,"title":"Some queries cause a StackOverflow with a large stack of async.Deferred","user":{"login":"katameru","id":1181241,"avatar_url":"https://avatars.githubusercontent.com/u/1181241?v=3","gravatar_id":"","url":"https://api.github.com/users/katameru","html_url":"https://github.com/katameru","followers_url":"https://api.github.com/users/katameru/followers","following_url":"https://api.github.com/users/katameru/following{/other_user}","gists_url":"https://api.github.com/users/katameru/gists{/gist_id}","starred_url":"https://api.github.com/users/katameru/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/katameru/subscriptions","organizations_url":"https://api.github.com/users/katameru/orgs","repos_url":"https://api.github.com/users/katameru/repos","events_url":"https://api.github.com/users/katameru/events{/privacy}","received_events_url":"https://api.github.com/users/katameru/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-06-16T11:45:47Z","updated_at":"2016-07-07T14:15:54Z","closed_at":null,"body":"Thu Jun 16 13:26:58 GMT+200 2016\tINFO\tOpenTSDB I/O Worker #2\ttsd.HttpQuery\r\n[id: 0xda4091e2, /10.10.52.32:33764 => /10.10.34.13:4242] HTTP /logs?json done in 10ms\r\nThu Jun 16 13:26:57 GMT+200 2016\tERROR\tAsyncHBase I/O Worker #12\tasync.RegionClient\r\nUnexpected exception from downstream on [id: 0x9b8af4de, /10.10.34.13:40230 :> /10.10.34.35:60020]\tjava.lang.StackOverflowError: null\r\n\tat com.stumbleupon.async.Deferred.access$300(Deferred.java:430) ~[async-1.4.0.jar:na]\r\n\tat com.stumbleupon.async.Deferred$Continue.call(Deferred.java:1366) ~[async-1.4.0.jar:na]\r\n\tat com.stumbleupon.async.Deferred.doCall(Deferred.java:1278) ~[async-1.4.0.jar:na]\r\n\tat com.stumbleupon.async.Deferred.runCallbacks(Deferred.java:1257) ~[async-1.4.0.jar:na]\r\n\tat com.stumbleupon.async.Deferred.access$300(Deferred.java:430) ~[async-1.4.0.jar:na]\r\n... snip ...\r\n\r\npastebin of logs: http://pastebin.com/asvHWetP\r\n\r\nIn my sample i sent two queries via /api/query and got an error in response. When I send only one query, I get a response with data, but the error still happens and is logged.\r\n\r\nVersion 2.2.0\r\nEdit: I compiled the branch 'next' and the problem still occurs."},"comment":{"url":"https://api.github.com/repos/OpenTSDB/opentsdb/issues/comments/231090612","html_url":"https://github.com/OpenTSDB/opentsdb/issues/812#issuecomment-231090612","issue_url":"https://api.github.com/repos/OpenTSDB/opentsdb/issues/812","id":231090612,"user":{"login":"katameru","id":1181241,"avatar_url":"https://avatars.githubusercontent.com/u/1181241?v=3","gravatar_id":"","url":"https://api.github.com/users/katameru","html_url":"https://github.com/katameru","followers_url":"https://api.github.com/users/katameru/followers","following_url":"https://api.github.com/users/katameru/following{/other_user}","gists_url":"https://api.github.com/users/katameru/gists{/gist_id}","starred_url":"https://api.github.com/users/katameru/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/katameru/subscriptions","organizations_url":"https://api.github.com/users/katameru/orgs","repos_url":"https://api.github.com/users/katameru/repos","events_url":"https://api.github.com/users/katameru/events{/privacy}","received_events_url":"https://api.github.com/users/katameru/received_events","type":"User","site_admin":false},"created_at":"2016-07-07T14:15:54Z","updated_at":"2016-07-07T14:15:54Z","body":"We're not using salting, but maybe it's a similar bug in another place in the code?"}}
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