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  • Upgrade Alert: v5.2 Global Variable Renaming

This is documentation for a previous version of ClustrixDB.

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As part of the v5.2 Release, many of the ClustrixDB global variable names have been updated to more accurately describe their purpose and include units of measure. Here is the summary of those changes.

If you are upgrading from a previous version of ClustrixDB to v5.2 these variables will be renamed and also set back to their default values. Please contact Clustrix Support for assistance with upgrading and preserving pre-specified values.

Old name (v5.0)New name (v5.2)
backup_compression_buffer_size
backup_compression_buffer_bytes
clustrix_dev_dead_min_alert_intervalclustrix_dev_dead_min_alert_interval_s
clustrix_dev_full_min_alert_intervalclustrix_dev_full_min_alert_interval_s
clustrix_dev_missing_min_alert_intervalclustrix_dev_missing_min_alert_interval_s
device_temporary_space_limitdevice_temporary_space_limit_bytes
diskfull_min_alert_intervaldiskfull_min_alert_interval_s
key_cache_compact_intervalkey_cache_compact_interval_ms
lock_wait_timeoutlock_wait_timeout_ms
max_sierra_opt_mem_MBmax_sierra_opt_mem_MiB
max_sierra_parse_mem_MBmax_sierra_parse_mem_MiB
max_sierra_tot_mem_MBmax_sierra_tot_mem_MiB
metadata_maxmetadata_max_bytes
mysql_binlog_size_limitmysql_binlog_size_limit_bytes
mysql_relay_log_sizemysql_relay_log_bytes
mysql_slave_session_buffer_sizemysql_slave_session_buffer_size_events
pdcache_release_intervalpdcache_release_interval_s
qpc_entry_max_sizeqpc_entry_max_bytes
qpc_max_sizeqpc_max_bytes
rebalancer_copy_delayrebalancer_copy_delay_s
retry_timeoutretry_timeout_s
slave_reconnect_intervalslave_reconnect_interval_s
task_bigc_intervaltask_bigc_interval_ms
task_binlog_delete_intervaltask_binlog_delete_interval_ms
task_binlog_rotate_intervaltask_binlog_rotate_interval_ms
task_clustrix_dev_dead_monitor_intervaltask_clustrix_dev_dead_monitor_interval_ms
task_clustrix_dev_full_monitor_intervaltask_clustrix_dev_full_monitor_interval_ms
task_deadlock_detect_intervaltask_deadlock_detect_interval_ms
task_disk_full_monitor_intervaltask_disk_full_monitor_interval_ms
task_eth_watchdog_intervaltask_eth_watchdog_interval_ms
task_ethhb_check_nodeinfo_intervaltask_ethhb_check_nodeinfo_interval_ms
task_ethhb_ping_intervaltask_ethhb_ping_interval_ms
task_latch_watchdog_intervaltask_latch_watchdog_interval_ms
task_mysql_binlog_index_scrubber_intervaltask_mysql_binlog_index_scrubber_interval_ms
task_mysql_binlog_indexer_intervaltask_mysql_binlog_indexer_interval_ms
task_mysql_session_idle_kill_intervaltask_mysql_session_idle_kill_interval_ms
task_pdcache_pageout_intervaltask_pdcache_pageout_interval_ms
task_pdcache_prune_intervaltask_pdcache_prune_interval_ms
task_pdcache_update_intervaltask_pdcache_update_interval_ms
task_rebalancer_gather_intervaltask_rebalancer_gather_interval_ms
task_rebalancer_monitor_intervaltask_rebalancer_monitor_interval_ms
task_rebalancer_reap_queues_intervaltask_rebalancer_reap_queues_interval_ms
task_rebalancer_reap_replicas_intervaltask_rebalancer_reap_replicas_interval_ms
task_rebalancer_rebalance_distribution_inervaltask_rebalancer_rebalance_distribution_interval_ms
task_rebalancer_rebalance_intervaltask_rebalancer_rebalance_interval_ms
task_rebalancer_redistribute_intervaltask_rebalancer_redistribute_interval_ms
task_rebalancer_reprotect_intervaltask_rebalancer_reprotect_interval_ms
task_rebalancer_rerank_distribution_intervaltask_rebalancer_rerank_distribution_interval_ms
task_rebalancer_rerank_intervaltask_rebalancer_rerank_interval_ms
task_rebalancer_softfail_intervaltask_rebalancer_softfail_interval_ms
task_rebalancer_split_intervaltask_rebalancer_split_interval_ms
task_softfail_intervaltask_softfail_interval_ms
task_trxshoot_intervaltask_trxshoot_interval_ms
task_trxstate_cleanup_intervaltask_trxstate_cleanup_interval_ms
task_watchdog_intervaltask_watchdog_interval_ms
use_hash_aggregatesuse_hash_aggregate
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