Add test case for Issue #43

Parallel analyze causes Unexpected response from the Datanodes

diff --git a/contrib/pgxc_ctl/t/006_parallel_analyze.pl b/contrib/pgxc_ctl/t/006_parallel_analyze.pl
new file mode 100755 (executable)
index 0000000..42b95ab
--- /dev/null
+++ b/contrib/pgxc_ctl/t/006_parallel_analyze.pl
@@ -0,0 +1,83 @@
+use strict;
+use warnings;
+use Cwd;
+use Config;
+use TestLib;
+use Test::More tests => 1;
+
+my $dataDirRoot="~/DATA/pgxl/nodes/";
+$ENV{'PGXC_CTL_HOME'} = '/tmp/pgxc_ctl';
+my $PGXC_CTL_HOME=$ENV{'PGXC_CTL_HOME'};
+
+#delete related dirs for cleanup
+system("rm -rf $dataDirRoot");
+system("rm -rf $PGXC_CTL_HOME");
+
+my $DEFAULT_DB="postgres";
+my $TEST_DB="testdb";
+my $COORD1_PORT=30001;
+
+
+system_or_bail 'pgxc_ctl', 'prepare', 'minimal' ;
+
+system_or_bail 'pgxc_ctl', 'init', 'all' ;
+
+system_or_bail 'pgxc_ctl', 'monitor', 'all' ;
+
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$DEFAULT_DB",'-c', "CREATE DATABASE testdb;";
+
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "CREATE TABLE ana1(col1 int, col2 text default 'ana1');";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "insert into ana1 select generate_series(1, 10000);";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "CREATE TABLE ana2(col1 int, col2 text default 'ana2');";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "insert into ana2 select generate_series(1, 10000);";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "CREATE TABLE ana3(col1 int, col2 text default 'ana3');";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "insert into ana3 select generate_series(1, 10000);";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "CREATE TABLE ana4(col1 int, col2 text default 'ana4');";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "insert into ana4 select generate_series(1, 10000);";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "CREATE TABLE ana5(col1 int, col2 text default 'ana5');";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "insert into ana5 select generate_series(1, 10000);";
+
+# 30 jobs of anaylze running in parallel
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+system("psql -p 30001 testdb -f t/analyze_verbose.sql --echo-all --set AUTOCOMMIT=off &");
+command_ok([ 'psql', '-p', "$COORD1_PORT", "$TEST_DB", '-c', "analyze verbose;" ], 'analyze verbose ');
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "select pg_sleep(5);";
+
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "DROP TABLE ana1;";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "DROP TABLE ana2;";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "DROP TABLE ana3;";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "DROP TABLE ana4;";
+system_or_bail 'psql', '-p', "$COORD1_PORT", "$TEST_DB",'-c', "DROP TABLE ana5;";
+#add cleanup
+system_or_bail 'pgxc_ctl', 'clean', 'all' ;
+
+#delete related dirs for cleanup
+system("rm -rf $dataDirRoot");
+system("rm -rf $PGXC_CTL_HOME");

diff --git a/contrib/pgxc_ctl/t/analyze_verbose.sql b/contrib/pgxc_ctl/t/analyze_verbose.sql
new file mode 100755 (executable)
index 0000000..e985710
--- /dev/null
+++ b/contrib/pgxc_ctl/t/analyze_verbose.sql
@@ -0,0 +1 @@
+analyze verbose;