在 YugabyteDB 中运行 yb-sample-apps 基准测试的问题答案

【问题标题】：Issue running yb-sample-apps benchmark in YugabyteDB在 YugabyteDB 中运行 yb-sample-apps 基准测试的问题
【发布时间】：2022-10-18 16:18:58
【问题描述】：

[用户在YugabyteDB Community Slack上发布的问题]

有人可以帮我解决以下问题。

java -jar yb-sample-apps.jar --workload SqlInserts  --nodes 192.168.33.131:9042
1 [main] INFO com.yugabyte.sample.Main  - Starting sample app...
57 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Using a randomly generated UUID : 3c3d2620-2ddb-4d17-afb5-aca555c5d45f
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - App: SqlInserts
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Run time (seconds): -1
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Adding node: 192.168.33.131:9042
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Num reader threads: 2, num writer threads: 2
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Num unique keys to insert: 2000000
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Num keys to update: 0
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Num keys to read: 1500000
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Value size: 0
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Restrict values to ASCII strings: false
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Perform sanity check at end of app run: false
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Table TTL (secs): -1
68 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Local reads: false
69 [main] INFO com.yugabyte.sample.common.CmdLineOpts  - Read only load: false
235808 [main] INFO com.yugabyte.sample.apps.AppBase  - Going to retrieve connection again: An error occurred while setting up the SSL connection.
535799 [main] INFO com.yugabyte.sample.apps.AppBase  - Going to retrieve connection again: An error occurred while setting up the SSL connection.
835799 [main] INFO com.yugabyte.sample.apps.AppBase  - Going to retrieve connection again: An error occurred while setting up the SSL connection.

【问题讨论】：

标签： yugabytedb

【解决方案1】：

对于 SqlInserts 工作负载，您必须使用 --nodes 192.168.33.131:5433 对于 cassandra 工作负载，您需要通过 9042 端口。由于它是单个节点，如果您尚未启用 ssl_key，那么对于 cassandra 工作负载，例如

java -jar yb-sample-apps.jar --workload CassandraKeyValue --nodes 192.168.33.131:9042 --username cassandra --password cassandra  and sql workload java -jar yb-sample-apps.jar --workloaSqlDataLoad --nodes 192.168.33.131:5433 --username yugabyte --password yugabyte

YSQL API 的参数：

java -jar yb-sample-apps.jar --workload <workload app name> --nodes <HOSTNAME>:5433 --username <USERNAME> --password <PASSWORD> --ssl_key <CERT_PATH>

YCQL API 的参数：

java -jar yb-sample-apps.jar --workload <workload app name> --nodes <HOSTNAME>:9042 --username <USERNAME> --password <PASSWORD> --ssl_key <CERT_PATH>

【讨论】：