Improve "exhausted standby hosts to try" Error Message · confluentinc/ksql#8136 | Good First Issue

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fix-it-weekgood first issuequery-engine

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描述

Similarly to https://github.com/confluentinc/ksql/issues/7772, this error message is not super helpful to understand what's going on:

https://github.com/confluentinc/ksql/blob/1a1297ab59db0af416a924d4135b93dcc5003561/ksqldb-engine/src/main/java/io/confluent/ksql/physical/pull/HARouting.java#L244-L246

We should include more information to help expose what's going on, such as which partitions failed and which hosts were attempted.

贡献者指南

研究方向: 检查 ksqldb engine/src/main/java/io/confluent/ksql/physical/pull/HARouting.java 第 244 行的错误信息。理解上下文中可用的分区信息和主机尝试。修改异常以包含分区 ID 和已尝试的主机列表。参考 issue #7772 中的类似修复作为指导。
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