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https://issues.apache.org/jira/browse/DRILL-6380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Farkas updated DRILL-6380:
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Reviewer: Arina Ielchiieva
> Mongo db storage plugin tests can hang on jenkins.
> --------------------------------------------------
>
> Key: DRILL-6380
> URL: https://issues.apache.org/jira/browse/DRILL-6380
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Timothy Farkas
> Assignee: Timothy Farkas
> Priority: Major
>
> When running on our Jenkins server the mongodb tests hang because the Config
> servers take up to 5 seconds to process each request (see *Error 1*). This
> causes the tests to never finish within a reasonable span of time. Searching
> online people run into this issue when mixing versions of mongo db, but that
> is not happening in our tests. A possible cause is *Error 2* which seems to
> indicate that the mongo db config servers are not completely initialized
> since the config servers should have a lockping document when starting up.
> *Error 1*
> {code}
> [mongod output] 2018-05-01T23:38:47.468-0700 I COMMAND
> [replSetDistLockPinger] command config.lockpings command: findAndModify {
> findAndModify: "lockpings", query: { _id: "ConfigServer" }, update: { $set: {
> ping: new Date(1525243123413) } }, upsert: true, writeConcern: { w:
> "majority", wtimeout: 15000 } } planSummary: IDHACK update: { $set: { ping:
> new Date(1525243123413) } } keysExamined:0 docsExamined:0 nMatched:0
> nModified:0 upsert:1 keysInserted:2 numYields:0 reslen:198 locks:{ Global: {
> acquireCount: { r: 2, w: 2 } }, Database: { acquireCount: { w: 2 } },
> Collection: { acquireCount: { w: 1 } }, Metadata: { acquireCount: { w: 1 } },
> oplog: { acquireCount: { w: 1 } } } protocol:op_query 4055ms
> [mongod output] 2018-05-01T23:38:47.469-0700 W SHARDING
> [replSetDistLockPinger] pinging failed for distributed lock pinger :: caused
> by :: LockStateChangeFailed: findAndModify query predicate didn't match any
> lock document
> [mongod output] 2018-05-01T23:38:47.498-0700 I SHARDING [Balancer] lock
> 'balancer' successfully forced
> [mongod output] 2018-05-01T23:38:47.498-0700 I SHARDING [Balancer]
> distributed lock 'balancer' acquired, ts : 5ae95cd5d1023488104e6282
> [mongod output] 2018-05-01T23:38:47.498-0700 I SHARDING [Balancer] CSRS
> balancer thread is recovering
> [mongod output] 2018-05-01T23:38:47.498-0700 I SHARDING [Balancer] CSRS
> balancer thread is recovered
> [mongod output] 2018-05-01T23:38:48.056-0700 I NETWORK [thread2] connection
> accepted from 127.0.0.1:50244 #10 (7 connections now open)
> {code}
> *Error 2*
> {code}
> [mongod output] 2018-05-01T23:39:37.690-0700 I COMMAND [conn7] command
> config.settings command: find { find: "settings", filter: { _id: "chunksize"
> }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp
> 1525243172000|1, t: 1 } }, limit: 1, maxTimeMS: 30000 } planSummary: EOF
> keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0
> reslen:354 locks:{ Global: { acquireCount: { r: 2 } }, Database: {
> acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } }
> protocol:op_command 4988ms
> {code}
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