Percona XtraDB Cluster 8.0.20-11¶
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Date
October 1, 2020
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Installation
Percona XtraDB Cluster 8.0.20-11 includes all of the features and bug fixes available in Percona Server for MySQL. See the corresponding release notes for Percona Server for MySQL 8.0.20-11 for more details on these changes.
Improvements¶
- PXC-2603: Update Index for PXC status variables - apply consistent definitions
Bugs Fixed¶
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PXC-3159: Modify error handling to close the communication channels and abort the joiner node when donor crashes (previously was Known Issue)
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PXC-3352: Modify wsrep_row_upd_check_foreign_constraints() to remove the check for DELETE
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PXC-3371: Fix Directory creation in build-binary.sh
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PXC-3370: Provide binary tarball with shared libs and glibc suffix & minimal tarballs
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PXC-3360: Update sysbench commands in PXC-ProxySQL configuration doc page
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PXC-3312: Prevent cleanup of statement diagnostic area in case of transaction replay.
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PXC-3167: Correct GCache buffer repossession processing
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PXC-3347: Modify PERCONA_SERVER_EXTENSION for bintarball and modify MYSQL_SERVER_SUFFIX
Known Issues (unfixed problems that you should be aware of)¶
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PXC-3039: No useful error messages if an SSL-disabled node tries to join SSL-enabled cluster
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PXC-3092: Log warning at startup if keyring is specified but cluster traffic encryption is turned off
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PXC-3093: Garbd logs Completed SST Transfer Incorrectly (Timing is not correct)
Contact us
For free technical help, visit the Percona Community Forum.
To report bugs or submit feature requests, open a JIRA ticket.
For paid support and managed or consulting services , contact Percona Sales.
