Mac brew arangodb延迟启动日志文件路径

Question

我已经通过brew安装了arangodb。我对mac和arangodb都是新手。在安装了arangodb之后，我可以通过brew services开始停止它。但从昨天开始，这并不管用。然而，arangod start起作用了。今天，服务启动需要很长时间

$ arangod start
2018-04-30T07:40:32Z [3593] INFO ArangoDB 3.3.7 [darwin] 64bit, using jemalloc, build , VPack 0.1.30, RocksDB 5.6.0, ICU 58.1, V8 5.7.492.77, OpenSSL 1.0.2o  27 Mar 2018
2018-04-30T07:40:32Z [3593] INFO {authentication} Jwt secret not specified, generating...
2018-04-30T07:40:32Z [3593] INFO using storage engine mmfiles
2018-04-30T07:40:32Z [3593] INFO {cluster} Starting up with role SINGLE
2018-04-30T07:40:32Z [3593] INFO {syscall} file-descriptors (nofiles) hard limit is unlimited, soft limit is 8192
2018-04-30T07:40:32Z [3593] INFO {authentication} Authentication is turned on (system only), authentication for unix sockets is turned on
2018-04-30T07:40:32Z [3593] INFO running WAL recovery (1 logfiles)
2018-04-30T07:40:32Z [3593] INFO replaying WAL logfile '/Users/neel/start/journals/logfile-17009.db' (1 of 1)
2018-04-30T07:40:32Z [3593] INFO WAL recovery finished successfully
2018-04-30T07:40:33Z [3593] INFO using endpoint 'http+tcp://127.0.0.1:8529' for non-encrypted requests
2018-04-30T07:41:33Z [3593] WARNING {v8} giving up waiting for unused V8 context after 60.000000 s
2018-04-30T07:41:43Z [3593] WARNING {v8} giving up waiting for unused V8 context after 60.000000 s
2018-04-30T07:42:34Z [3593] WARNING {v8} giving up waiting for unused V8 context after 60.000000 s
2018-04-30T07:43:05Z [3593] INFO ArangoDB (version 3.3.7 [darwin]) is ready for business. Have fun!

我不知道日志文件在哪里。因此，当我尝试用brew services start arangodb启动时，我无法检查它是否已经启动，因为它会立即响应Successfully startedarangodb(label: homebrew.mxcl.arangodb)。所以我的问题是为什么它会延迟？日志文件在哪里？

Answer 1

日志文件位于以下位置：/usr/local/var/log/arangodb3

上面的延迟是由于缺少可用的V8上下文造成的。您可以通过在/usr/local/etc/arangodb3/arangod.conf中设置它们来调整它们。但是缺省值被设置为0，这意味着arangodb要选择运行的数量。