mirror of https://github.com/apache/kafka.git
22b89b6413
Old bootstrap.metadata files cause problems with server that include KAFKA-18601. When the server tries to read the bootstrap.checkpoint file, it will fail if the metadata.version is older than 3.3-IV3 (feature level 7). This causes problems when these clusters are upgraded. This PR makes it possible to represent older MVs in BootstrapMetadata objects without causing an exception. An exception is thrown only if we attempt to access the BootstrapMetadata. This ensures that only the code path in which we start with an empty metadata log checks that the metadata version is 7 or newer. Reviewers: José Armando García Sancio <jsancio@apache.org>, Ismael Juma <ismael@juma.me.uk>, PoAn Yang <payang@apache.org>, Liu Zeyu <zeyu.luke@gmail.com>, Alyssa Huang <ahuang@confluent.io> |
||
|---|---|---|
| .. | ||
| test-common-internal-api/src | ||
| test-common-runtime/src | ||
| test-common-util/src | ||