New Parameters in GPDB 4.3 and onward

posted Apr 28, 2017, 8:00 AM by Sachchida Ojha
There were 22 new parameters introduced in Greenplum starting GPDB 4.3.0. Mostly these parameters are related to specific features.

Note: Refer Pivotal Documents to read more about these parameters.
New Server Configuration Parameters in Greenplum 4.3.x.x

 Greenplum Version  Configuration Parameter Comments
 4.3.0.0
  1. keep_wal_segments
  2. repl_catchup_within_range
  3. replication_timeout
  4. wal_receiver_status_interval
  5. gp_appendonly_compaction
  6. gp_appendonly_compaction_threshold
 
 4.3.1.0 None 
 4.3.2.0
  1. gp_workfile_limit_files_per_query
  2. gpperfmon_log_alert_level
  3. readable_external_table_timeout

 
 4.3.2.1 None 
 4.3.3.0
  1.  gp_initial_bad_row_limit
 
 4.3.3.1 None 
 4.3.4.0
  1. gp_connection_send_timeout
  2. gp_create_table_random_default_distribution
  3. gp_default_storage_options
  4. pgcrypto.fips
  5. runaway_detector_activation_percent

 
 4.3.4.1
  1. gp_appendonly_compaction_threshhold
  2. gp_hadoop_target_version
  3. ignore_qexec_packet - Greenplum Command Center Parameter
 
 4.3.4.2 None 
 4.3.5.0
  1. optimizer
  2. optimizer_analyze_root_partition
  3. optimizer_control
  4. optimizer_minidump
 
 4.3.5.1 None 
 

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