[jira] [Closed] (HAWQ-609) ERROR: Master unable to connect to seg0 DataNode3:0: invalid port number: "0"

["binchen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HAWQ-609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

binchen closed HAWQ-609.
------------------------

Fixed

> ERROR:  Master unable to connect to seg0 DataNode3:0: invalid port number: "0"
> ------------------------------------------------------------------------------
>
>                 Key: HAWQ-609
>                 URL: https://issues.apache.org/jira/browse/HAWQ-609
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Query Execution
>            Reporter: binchen
>            Assignee: George Caragea
>             Fix For: 2.0.0-beta-incubating
>
>
> Good morning,my collegues.Yesterday I encountered a problems as the title above.The operation of "hawq init cluster" has been executed successfully,and I could type command "psql -d postgres" to login hawq.But when I insert data to table after creating table,the error messages show as the below:
> ERROR:  Master unable to connect to seg0 DataNode3:0: invalid port number: "0"
> Connection option: port=0 dbname='postgres' user='cx' connect_timeout=600 dboid=16387 dbdtsoid=16385 bootstrap_user=chenbin encoding=6 options=' -c client_min_messages=notice -c commit_delay=0 -c commit_siblings=5 -c coredump_on_memerror=false -c DateStyle=ISO,MDY -c debug_database_command_error_level=log -c debug_persistent_print_level=debug1 -c debug_persistent_recovery_print_level=debug1 -c debug_persistent_store_print_level=debug1 -c debug_print_execution_detail=false -c default_statement_mem=128000 -c enable_secure_filesystem=false -c explain_memory_verbosity=suppress -c filesystem_support_truncate=true -c force_bitmap_table_scan=false -c gp_cancel_query_delay_time=0 -c gp_cancel_query_print_log=false -c gp_connections_per_thread=64 -c gp_crash_handler_async=true -c gp_dbg_flags=0 -c gp_debug_linger=0 -c gp_disable_catalog_access_on_segment=false -c gp_disable_tuple_hints=true -c gp_dump_memory_usage=false -c gp_eager_hashtable_release=true -c gp_enable_column_oriented_table=false -c gp_enable_mk_sort=true -c gp_enable_motion_mk_sort=true -c gp_force_use_default_temporary_directory=false -c gp_gpperfmon_send_interval=1 -c gp_hashagg_compress_spill_files=none -c gp_hashagg_default_nbatches=32 -c gp_hashagg_groups_per_bucket=5 -c gp_hashjoin_bloomfilter=1 -c gp_hashjoin_metadata_memory_percent=20 -c gp_hashjoin_tuples_per_bucket=5 -c gp_interconnect_default_rtt=20 -c gp_interconnect_elide_setup=true -c gp_interconnect_fc_method=loss -c gp_interconnect_full_crc=false -c gp_interconnect_log_stats=false -c gp_interconnect_min_retries_before_timeout=100 -c gp_interconnect_min_rto=20 -c gp_interconnect_queue_depth=4 -c gp_interconnect_setup_timeout=7200 -c gp_interconnect_snd_queue_depth=2 -c gp_interconnect_timer_checking_period=20 -c gp_interconnect_timer_period=5 -c gp_interconnect_transmit_timeout=3600 -c gp_interconnect_type=udp -c gp_log_interconnect=terse -c gp_log_stack_trace_lines=true -c gp_mapreduce_define=false -c gp_max_pack
> My HAWQ cluster has 2 DataNode,yarn node is not configured. 



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