linux - 崩溃报告在 riak 中处理和显示存储桶列表非常慢

Question

我设置了完整的riak系统。但有一个问题，当我使用 s3cmd 通过 s3cmd la 列出存储桶时，显示速度非常慢。

我使用Riak 1.4.10结合Riak-cs 1.5.0，此日志摘自Riak-cs日志(/var/log/riak-cs/error.log)，显示如下:

    2014-12-17 23:54:52.586 [error] <0.18590.89> CRASH REPORT Process <0.18590.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.6047.89>, {req,{rpbgetreq,<<48,98,58,14,235,1,111,70,12,63,166,79,50,217,158,89,177,58,143>>,<<203,229,11,...>>,...},...}, infinity) in gen_server:terminate/6 line 747
2014-12-17 23:55:18.409 [error] <0.20755.89> gen_server <0.20755.89> terminated with reason: no such process or port in call to gen_server:call(<0.14402.89>, block_pbc)
2014-12-17 23:55:18.409 [error] <0.20755.89> CRASH REPORT Process <0.20755.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.14402.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:55:20.737 [error] <0.21075.89> gen_server <0.21075.89> terminated with reason: no such process or port in call to gen_server:call(<0.14690.89>, block_pbc)
2014-12-17 23:55:20.737 [error] <0.21075.89> CRASH REPORT Process <0.21075.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.14690.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:56:08.816 [error] <0.24106.89> gen_server <0.24106.89> terminated with reason: no such process or port in call to gen_server:call(<0.17691.89>, block_pbc)
2014-12-17 23:56:08.816 [error] <0.24106.89> CRASH REPORT Process <0.24106.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.17691.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:56:22.985 [error] <0.25880.89> gen_server <0.25880.89> terminated with reason: no such process or port in call to gen_server:call(<0.13391.89>, {req,{rpbgetreq,<<48,98,58,14,235,1,111,70,12,63,166,79,50,217,158,89,177,58,143>>,<<0,105,226,...>>,...},...}, infinity)
2014-12-17 23:56:22.985 [error] <0.25880.89> CRASH REPORT Process <0.25880.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.13391.89>, {req,{rpbgetreq,<<48,98,58,14,235,1,111,70,12,63,166,79,50,217,158,89,177,58,143>>,<<0,105,226,...>>,...},...}, infinity) in gen_server:terminate/6 line 747
2014-12-17 23:57:50.034 [error] <0.31483.89> gen_server <0.31483.89> terminated with reason: no such process or port in call to gen_server:call(<0.25032.89>, block_pbc)
2014-12-17 23:57:50.034 [error] <0.31483.89> CRASH REPORT Process <0.31483.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.25032.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:57:55.988 [error] <0.31644.89> gen_server <0.31644.89> terminated with reason: no such process or port in call to gen_server:call(<0.25207.89>, block_pbc)
2014-12-17 23:57:55.988 [error] <0.31644.89> CRASH REPORT Process <0.31644.89> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.25207.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:58:24.909 [error] <0.1078.90> gen_server <0.1078.90> terminated with reason: no such process or port in call to gen_server:call(<0.27321.89>, block_pbc)
2014-12-17 23:58:24.910 [error] <0.1078.90> CRASH REPORT Process <0.1078.90> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.27321.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:58:51.765 [error] <0.3998.90> gen_server <0.3998.90> terminated with reason: no such process or port in call to gen_server:call(<0.29222.89>, block_pbc)
2014-12-17 23:58:51.766 [error] <0.3998.90> CRASH REPORT Process <0.3998.90> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.29222.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:59:06.018 [error] <0.5059.90> gen_server <0.5059.90> terminated with reason: no such process or port in call to gen_server:call(<0.30266.89>, block_pbc)
2014-12-17 23:59:06.018 [error] <0.5059.90> CRASH REPORT Process <0.5059.90> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.30266.89>, block_pbc) in gen_server:terminate/6 line 747
2014-12-17 23:59:29.631 [error] <0.6502.90> gen_server <0.6502.90> terminated with reason: no such process or port in call to gen_server:call(<0.31681.89>, block_pbc)
2014-12-17 23:59:29.631 [error] <0.6502.90> CRASH REPORT Process <0.6502.90> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.31681.89>, block_pbc) in gen_server:terminate/6 line 747

来自/var/log/riak-cs/console.log

2014-12-15 12:31:46.189 [error] <0.28550.18> gen_server <0.28550.18> terminated with reason: no such process or port in call to gen_server:call(<0.17445.18>, block_pbc)
2014-12-15 12:31:46.190 [error] <0.28550.18> CRASH REPORT Process <0.28550.18> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.17445.18>, block_pbc) in gen_server:terminate/6 line 747
2014-12-15 12:34:54.486 [error] <0.2349.19> gen_server <0.2349.19> terminated with reason: no such process or port in call to gen_server:call(<0.27112.18>, block_pbc)
2014-12-15 12:34:54.487 [error] <0.2349.19> CRASH REPORT Process <0.2349.19> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.27112.18>, block_pbc) in gen_server:terminate/6 line 747
2014-12-15 12:35:24.624 [error] <0.4154.19> gen_server <0.4154.19> terminated with reason: no such process or port in call to gen_server:call(<0.29025.18>, block_pbc)
2014-12-15 12:35:24.625 [error] <0.4154.19> CRASH REPORT Process <0.4154.19> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.29025.18>, block_pbc) in gen_server:terminate/6 line 747
2014-12-15 12:35:39.917 [error] <0.4649.19> gen_server <0.4649.19> terminated with reason: no such process or port in call to gen_server:call(<0.29489.18>, block_pbc)
2014-12-15 12:35:39.917 [error] <0.4649.19> CRASH REPORT Process <0.4649.19> with 0 neighbours exited with reason: no such process or port in call to gen_server:call(<0.29489.18>, block_pbc) in gen_server:terminate/6 line 747
2014-12-15 12:43:26.349 [error] <0.21992.19> gen_server <0.21992.19> terminated with reason: no such process or port in call to gen_server:call(<0.15354.19>, block_pbc)

有什么帮助吗？

干杯，

毅

Answer 1

您的日志显示两种失败的函数调用类型:

gen_server:call(<0.6047.89>, {req,{rpbgetreq,<<48,98,58,14,235,1,111,70,12,63,166,79,50,217,158,89,177,58,143>>,<<203,229,11,...>>,...},...}, infinity)

和

gen_server:call(<0.14690.89>, block_pbc)

第一个是对从riakc_pb_socket:call_infinity调用的文档的特定数据 block 的获取请求，从 riakc_pb_socket:get 调用。在本例中，进程 ID <0.6047.89>应该指的是已经开始的 riakc_pb_socket gen_server。

第二个请求是检查与底层 Riak 集群的 Protocol Buffer 连接的请求，从 riak_cs_riak_client:block_pbc 调用。 ，从 riak_cs_block_server 中的多个地方调用。在本例中，进程 ID <0.14690.89>应该指的是已经开始的 riak_cs_riak_client gen_server，它又会有一个 riakc_pb_socket 池gen_servers 来处理请求。

在这两种情况下，都会出现错误 no such process or port表示服务器出现故障、停止或以其他方式消失。最常见的原因是从 Riak CS 到 Riak Protocol Buffer 端口的连接中断。

如果您确定连接牢固，您可以尝试打开 log level看看它是否告诉你那些 gen_servers 发生了什么。