Datastax 代理错误 - IllegalArgumentException：字节值超出范围：130

Question

我们有一个 Cassandra 集群，由 Datastax-agent/Opscenter 监控 ssl。

datastax-agent 每分钟都会产生此错误：

ERROR [cassandra-processor-4] 2016-05-19 13:44:21,001 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-2] 2016-05-19 13:45:22,185 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-2] 2016-05-19 13:46:23,359 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-3] 2016-05-19 13:47:24,459 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-1] 2016-05-19 13:48:25,529 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-4] 2016-05-19 13:49:26,604 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-3] 2016-05-19 13:50:27,691 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-1] 2016-05-19 13:50:27,691 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130
ERROR [cassandra-processor-4] 2016-05-19 13:51:27,807 Error when proccessing cassandra calljava.lang.IllegalArgumentException: Value out of range for byte: 130

尽管出现此错误，Opscenter 表示所有代理都已连接并且一切似乎都在正常工作。

这是 address.yaml 配置文件：

stomp_interface: <hostname-opscenter>
hosts: ["<hostname-cassandra-node>"]
use_ssl: 1

Answer 1

这是记录某些直方图时的序列化错误。此问题已修复，将在下一个版本中解决。您可以安全地忽略它。

Datastax 代理错误 - IllegalArgumentException：字节值超出范围：130

Datastax-agent error - IllegalArgumentException: Value out of range for byte: 130

cassandra

opscenter

datastax