5.2.0 Release Notes

5.10-SNAPSHOT 5.9 5.8 5.7 5.6 5.5 5.4 5.3 5.2 5.1 5.0

These release notes list any new features, enhancements, and fixes that were made between version 5.1 and 5.2.0 of Hazelcast Management Center (MC).

New Features

  • SQL Browser:

    • Separated the workflows for batch and streaming queries for Hazelcast Platform 5.2. [MC-1620]

    • Added autocompletion support for the editors. [MC-1435]

    • Added connector wizards for Kafka and File connectors. [MC-1435] [MC-1436]

  • Introduced customizable tables, in terms of selected columns and order. [MC-1074]

  • Introduced cluster connection diagnosis functionality. [MC-1332]

  • Added Map Index statistics table. [MC-153]

  • Added a chart for Tiered Storage usage monitoring. [MC-1478]

  • Added support for Command Line Client (CLC). [MC-1548]

  • Added health checks for the number of connected clients, and Tiered Storage metrics and configuration. [MC-1476] [MC-1477] [MC-1481] [MC-1581]

Enhancements

  • SQL Browser:

    • You can now get Map Browser information for a record in SQL query results. [MC-1438]

    • Schema panel now can be hidden/shown. [MC-1395]

    • You can now see an explanation why the suggested mapping cannot be provided. [MC-1448]

    • Increased the speed of the Schema tab population. [MC-1336]

    • Added a proper label for the Schema tab when connected to a Hazelcast Platform 5.0 cluster. [MC-1418]

  • Updated RocksDB version to support Apple M1. [MC-1291]

  • Increased log level for Jetty classes that log HTTP request information. [MC-1625]

  • Introduced a property to configure SQL export cell size limit. [MC-1609]

  • Introduced a property to configure a size limit for asynchronous table loading. [MC-1551]

  • Introduced HealthCheck "WARNING" status. [MC-1686]

  • Improved logging for RocksDB filesystem permission errors. [MC-1432]

  • Improved Time Travel usability. [MC-1414]

  • Time Travel is now disabled when metrics persistence is disabled. [MC-1463]

  • Proper error message when Console is disabled on member. [MC-1434]

  • Removed excessive Spring framework warnings. [MC-1041]

  • MC no longer starts RocksDB for metrics persistence on unsupported operating systems (currently z/os). [MC-1486]

  • Added progress indicator for Cluster remove operation. [MC-1471]

  • TTL and Max Idle in Map Browser are shown as Unlimited if set to 0 or more than 1000 years. [MC-1392]

  • Client version is shown even if the client stats are disabled. [MC-1611]

  • Introduced a label for client filtering status in the left menu. [MC-1560]

  • Improved CP Session metrics. [MC-1674]

Fixes

  • MC no longer fails when receiving malformed client stats. [MC-1639] [MC-1307]

  • MC no longer fails when the node limit is exceeded. [MC-1397]

  • MC no longer throws OOME when it receives lots of Jet metrics. [MC-1532]

  • MC no longer prints excessive messages about non-monotonic member timestamps. [MC-1347]

  • MC no longer shows a target map in SQL connector wizard dropdown after the mapping is created. [MC-1638]

  • Fixed disabled Rolling Upgrade button issue. [MC-1569]

  • Fixed data recovery policy overlap on the Persistence page. [MC-1555]

  • Fixed MC error when AP member joins cluster with CP members. [MC-1502]

  • Fixed MC error when CP member is shut down and needs to be removed from CP Subsystem. [MC-1505]

  • kbd:[Ctrl-C] now kills the MC container on Linux. [MC-1423]

  • Fixed Preview button behavior on the Update config page. [MC-1394]

  • Fixed an error when multiple persistent memory directories are configured. [MC-1379]

  • Fixed WAN sync status calculation. [MC-1676]

  • Fixed SQL Browser horizontal scrolling. [MC-1636]

  • Fixed SQL Browser pagination controls inconsistency. [MC-1359]

  • Fixed Promote member to CP dialog responsivity. [MC-1520]

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