mirror of https://github.com/citusdata/citus.git
Merge pull request #917 from citusdata/isolationtester
Basic Isolationtester infrastructure including some basic tests.pull/921/head
Andres Freund
GitHub
commit
7ae3b31328
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@ -11,6 +11,9 @@
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citus_abs_srcdir:=@abs_top_srcdir@/${citus_subdir}
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citus_abs_top_srcdir:=@abs_top_srcdir@
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postgres_abs_srcdir:=@POSTGRES_SRCDIR@
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postgres_abs_builddir:=@POSTGRES_BUILDDIR@
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PG_CONFIG:=@PG_CONFIG@
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PGXS:=$(shell $(PG_CONFIG) --pgxs)
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@ -586,6 +586,8 @@ PACKAGE_URL=''
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ac_subst_vars='LTLIBOBJS
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LIBOBJS
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POSTGRES_BUILDDIR
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POSTGRES_SRCDIR
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CITUS_CFLAGS
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OBJEXT
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EXEEXT
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@ -2540,6 +2542,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
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CFLAGS="$SAVE_CFLAGS"
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# Locate source and build directory of the postgres we're building
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# against. Can't rely on either still being present, but e.g. optional
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# test infrastructure can rely on it.
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POSTGRES_SRCDIR=$(grep ^abs_top_srcdir $(dirname $($PG_CONFIG --pgxs))/../Makefile.global|cut -d ' ' -f3-)
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POSTGRES_BUILDDIR=$(grep ^abs_top_builddir $(dirname $($PG_CONFIG --pgxs))/../Makefile.global|cut -d ' ' -f3-)
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# check for a number of CFLAGS that make development easier
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# CITUSAC_PROG_CC_CFLAGS_OPT
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@ -2938,6 +2948,10 @@ fi
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CITUS_CFLAGS="$CITUS_CFLAGS"
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POSTGRES_SRCDIR="$POSTGRES_SRCDIR"
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POSTGRES_BUILDDIR="$POSTGRES_BUILDDIR"
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ac_config_files="$ac_config_files Makefile.global"
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10
configure.in
10
configure.in
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@ -63,6 +63,14 @@ SAVE_CFLAGS="$CFLAGS"
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AC_PROG_CC([$($PG_CONFIG --cc)])
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CFLAGS="$SAVE_CFLAGS"
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# Locate source and build directory of the postgres we're building
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# against. Can't rely on either still being present, but e.g. optional
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# test infrastructure can rely on it.
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POSTGRES_SRCDIR=$(grep ^abs_top_srcdir $(dirname $($PG_CONFIG --pgxs))/../Makefile.global|cut -d ' ' -f3-)
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POSTGRES_BUILDDIR=$(grep ^abs_top_builddir $(dirname $($PG_CONFIG --pgxs))/../Makefile.global|cut -d ' ' -f3-)
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# check for a number of CFLAGS that make development easier
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# CITUSAC_PROG_CC_CFLAGS_OPT
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@ -102,6 +110,8 @@ CITUSAC_PROG_CC_CFLAGS_OPT([-Wmissing-declarations])
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CITUSAC_PROG_CC_CFLAGS_OPT([-Wmissing-prototypes])
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AC_SUBST(CITUS_CFLAGS, "$CITUS_CFLAGS")
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AC_SUBST(POSTGRES_SRCDIR, "$POSTGRES_SRCDIR")
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AC_SUBST(POSTGRES_BUILDDIR, "$POSTGRES_BUILDDIR")
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AC_CONFIG_FILES([Makefile.global])
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AC_CONFIG_HEADERS([src/include/citus_config.h])
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@ -14,7 +14,7 @@ endif
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## Citus regression support
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##
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MULTI_INSTALLDIR=$(CURDIR)/tmp_check/install
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pg_regress_multi_check = $(PERL) $(citus_abs_srcdir)/pg_regress_multi.pl --pgxsdir="$(pgxsdir)" --bindir="$(bindir)" --libdir="$(libdir)" --majorversion="$(MAJORVERSION)"
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pg_regress_multi_check = $(PERL) $(citus_abs_srcdir)/pg_regress_multi.pl --pgxsdir="$(pgxsdir)" --bindir="$(bindir)" --libdir="$(libdir)" --majorversion="$(MAJORVERSION)" --postgres-builddir="$(postgres_abs_builddir)" --postgres-srcdir="$(postgres_abs_srcdir)"
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MULTI_REGRESS_OPTS = --inputdir=$(citus_abs_srcdir) $(pg_regress_locale_flags)
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# XXX: Can't actually do useful testruns against install - $libdir
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@ -49,6 +49,10 @@ check-multi: all tempinstall-main
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$(pg_regress_multi_check) --load-extension=citus \
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-- $(MULTI_REGRESS_OPTS) --schedule=$(citus_abs_srcdir)/multi_schedule $(EXTRA_TESTS)
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check-isolation: all tempinstall-main
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$(pg_regress_multi_check) --load-extension=citus --isolationtester \
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-- $(MULTI_REGRESS_OPTS) --schedule=$(citus_abs_srcdir)/isolation_schedule $(EXTRA_TESTS)
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check-multi-task-tracker-extra: all tempinstall-main
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$(pg_regress_multi_check) --load-extension=citus \
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--server-option=citus.task_executor_type=task-tracker \
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@ -0,0 +1,13 @@
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Parsed test spec with 1 sessions
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starting permutation: s1a
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step s1a:
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SELECT master_add_node('localhost', 57637);
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SELECT master_add_node('localhost', 57638);
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master_add_node
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(1,1,localhost,57637,default,f)
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master_add_node
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(2,2,localhost,57638,default,f)
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@ -0,0 +1,30 @@
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Parsed test spec with 2 sessions
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starting permutation: s1-begin s1-insert s2-update s1-commit
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master_create_worker_shards
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step s1-begin:
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BEGIN;
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step s1-insert:
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INSERT INTO test_table VALUES(1);
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step s2-update:
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UPDATE test_table SET data = 'blarg' WHERE test_id = 1;
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<waiting ...>
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step s1-commit:
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COMMIT;
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step s2-update: <... completed>
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starting permutation: s1-insert s2-update
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master_create_worker_shards
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step s1-insert:
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INSERT INTO test_table VALUES(1);
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step s2-update:
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UPDATE test_table SET data = 'blarg' WHERE test_id = 1;
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@ -0,0 +1,200 @@
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Parsed test spec with 2 sessions
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starting permutation: s2-invalidate-57637 s1-begin s1-insertone s2-repair s1-commit
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master_create_worker_shards
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s1-begin:
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BEGIN;
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step s1-insertone:
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INSERT INTO test_table VALUES(1, 1);
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step s2-repair:
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SELECT master_copy_shard_placement(102008, 'localhost', 57638, 'localhost', 57637);
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<waiting ...>
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step s1-commit:
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COMMIT;
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step s2-repair: <... completed>
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master_copy_shard_placement
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starting permutation: s1-insertone s2-invalidate-57637 s1-begin s1-insertall s2-repair s1-commit
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master_create_worker_shards
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step s1-insertone:
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INSERT INTO test_table VALUES(1, 1);
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s1-begin:
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BEGIN;
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step s1-insertall:
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INSERT INTO test_table SELECT test_id, data+1 FROM test_table;
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step s2-repair:
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SELECT master_copy_shard_placement(102008, 'localhost', 57638, 'localhost', 57637);
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<waiting ...>
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step s1-commit:
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COMMIT;
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step s2-repair: <... completed>
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master_copy_shard_placement
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starting permutation: s2-invalidate-57637 s2-begin s2-repair s1-insertone s2-commit s2-invalidate-57638 s1-display s2-invalidate-57637 s2-revalidate-57638 s1-display
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master_create_worker_shards
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s2-begin:
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BEGIN;
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step s2-repair:
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SELECT master_copy_shard_placement(102008, 'localhost', 57638, 'localhost', 57637);
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master_copy_shard_placement
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step s1-insertone:
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INSERT INTO test_table VALUES(1, 1);
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<waiting ...>
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step s2-commit:
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COMMIT;
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step s1-insertone: <... completed>
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step s2-invalidate-57638:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57638;
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step s1-display:
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SELECT * FROM test_table WHERE test_id = 1;
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test_id data
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1 1
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s2-revalidate-57638:
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UPDATE pg_dist_shard_placement SET shardstate = '1' WHERE shardid = 102008 AND nodeport = 57638;
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step s1-display:
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SELECT * FROM test_table WHERE test_id = 1;
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test_id data
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1 1
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starting permutation: s2-invalidate-57637 s1-prepared-insertone s2-begin s2-repair s1-prepared-insertone s2-commit s2-invalidate-57638 s1-display s2-invalidate-57637 s2-revalidate-57638 s1-display
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master_create_worker_shards
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s1-prepared-insertone:
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EXECUTE insertone;
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step s2-begin:
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BEGIN;
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step s2-repair:
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SELECT master_copy_shard_placement(102008, 'localhost', 57638, 'localhost', 57637);
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master_copy_shard_placement
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step s1-prepared-insertone:
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EXECUTE insertone;
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<waiting ...>
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step s2-commit:
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COMMIT;
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step s1-prepared-insertone: <... completed>
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error in steps s2-commit s1-prepared-insertone: ERROR: prepared modifications cannot be executed on a shard while it is being copied
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step s2-invalidate-57638:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57638;
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step s1-display:
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SELECT * FROM test_table WHERE test_id = 1;
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test_id data
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1 1
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s2-revalidate-57638:
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UPDATE pg_dist_shard_placement SET shardstate = '1' WHERE shardid = 102008 AND nodeport = 57638;
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step s1-display:
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SELECT * FROM test_table WHERE test_id = 1;
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test_id data
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1 1
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starting permutation: s2-invalidate-57637 s1-insertone s1-prepared-insertall s2-begin s2-repair s1-prepared-insertall s2-commit s2-invalidate-57638 s1-display s2-invalidate-57637 s2-revalidate-57638 s1-display
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master_create_worker_shards
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s1-insertone:
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INSERT INTO test_table VALUES(1, 1);
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step s1-prepared-insertall:
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EXECUTE insertall;
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step s2-begin:
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BEGIN;
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step s2-repair:
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SELECT master_copy_shard_placement(102008, 'localhost', 57638, 'localhost', 57637);
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master_copy_shard_placement
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step s1-prepared-insertall:
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EXECUTE insertall;
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<waiting ...>
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step s2-commit:
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COMMIT;
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step s1-prepared-insertall: <... completed>
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error in steps s2-commit s1-prepared-insertall: ERROR: prepared modifications cannot be executed on a shard while it is being copied
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step s2-invalidate-57638:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57638;
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step s1-display:
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SELECT * FROM test_table WHERE test_id = 1;
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test_id data
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1 1
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1 2
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step s2-invalidate-57637:
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UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
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step s2-revalidate-57638:
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UPDATE pg_dist_shard_placement SET shardstate = '1' WHERE shardid = 102008 AND nodeport = 57638;
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step s1-display:
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SELECT * FROM test_table WHERE test_id = 1;
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test_id data
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1 1
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1 2
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@ -0,0 +1,3 @@
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test: isolation_cluster_management
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test: isolation_concurrent_dml
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test: isolation_dml_vs_repair
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@ -26,8 +26,11 @@ sub Usage()
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print " pg_regress_multi [MULTI OPTIONS] -- [PG REGRESS OPTS]\n";
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print "\n";
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print "Multi Options:\n";
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print " --isolationtester Run isolationtester tests instead of plain tests\n";
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print " --bindir Path to postgres binary directory\n";
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print " --libdir Path to postgres library directory\n";
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print " --postgres-builddir Path to postgres build directory\n";
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print " --postgres-srcdir Path to postgres build directory\n";
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print " --pgxsdir Path to the PGXS directory\n";
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print " --load-extension Extensions to install in all nodes\n";
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print " --server-option Config option to pass to the server\n";
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@ -35,9 +38,12 @@ sub Usage()
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}
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# Option parsing
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my $isolationtester = 0;
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my $bindir = "";
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my $libdir = undef;
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my $pgxsdir = "";
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my $postgresBuilddir = "";
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my $postgresSrcdir = "";
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my $majorversion = "";
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my @extensions = ();
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my @userPgOptions = ();
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@ -47,10 +53,15 @@ my %fdwServers = ();
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my %functions = ();
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my %operators = ();
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my $serversAreShutdown = "TRUE";
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|
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GetOptions(
|
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'isolationtester' => \$isolationtester,
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'bindir=s' => \$bindir,
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'libdir=s' => \$libdir,
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'pgxsdir=s' => \$pgxsdir,
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'postgres-builddir=s' => \$postgresBuilddir,
|
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'postgres-srcdir=s' => \$postgresSrcdir,
|
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'majorversion=s' => \$majorversion,
|
||||
'load-extension=s' => \@extensions,
|
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'server-option=s' => \@userPgOptions,
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|
@ -71,6 +82,25 @@ if (defined $libdir)
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$ENV{PATH} = "$libdir:".($ENV{PATH} || '');
|
||||
}
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||||
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my $plainRegress = "$pgxsdir/src/test/regress/pg_regress";
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my $isolationRegress = "${postgresBuilddir}/src/test/isolation/pg_isolation_regress";
|
||||
if ($isolationtester && ! -f "$isolationRegress")
|
||||
{
|
||||
die <<"MESSAGE";
|
||||
|
||||
isolationtester not found at $isolationRegress.
|
||||
|
||||
isolationtester tests can only be run when source (detected as ${postgresSrcdir})
|
||||
and build (detected as ${postgresBuilddir}) directory corresponding to $bindir
|
||||
are present.
|
||||
|
||||
Additionally isolationtester in src/test/isolation needs to be built,
|
||||
which it is not by default if tests have not been run. If the build
|
||||
directory is present locally
|
||||
"make -C ${postgresBuilddir} all" should do the trick.
|
||||
MESSAGE
|
||||
}
|
||||
|
||||
# Set some default configuration options
|
||||
my $masterPort = 57636;
|
||||
my $workerCount = 2;
|
||||
|
|
@ -170,7 +200,6 @@ for my $port (@workerPorts)
|
|||
}
|
||||
|
||||
# Routine to shutdown servers at failure/exit
|
||||
my $serversAreShutdown = "FALSE";
|
||||
sub ShutdownServers()
|
||||
{
|
||||
if ($serversAreShutdown eq "FALSE")
|
||||
|
|
@ -204,6 +233,9 @@ END
|
|||
}
|
||||
}
|
||||
|
||||
# Signal that servers should be shutdown
|
||||
$serversAreShutdown = "FALSE";
|
||||
|
||||
# Start servers
|
||||
system("$bindir/pg_ctl",
|
||||
('start', '-w',
|
||||
|
|
@ -309,8 +341,17 @@ push(@arguments, @ARGV);
|
|||
my $startTime = time();
|
||||
|
||||
# Finally run the tests
|
||||
system("$pgxsdir/src/test/regress/pg_regress", @arguments) == 0
|
||||
or die "Could not run regression tests";
|
||||
if (!$isolationtester)
|
||||
{
|
||||
system("$plainRegress", @arguments) == 0
|
||||
or die "Could not run regression tests";
|
||||
}
|
||||
else
|
||||
{
|
||||
push(@arguments, "--dbname=regression");
|
||||
system("$isolationRegress", @arguments) == 0
|
||||
or die "Could not run isolation tests";
|
||||
}
|
||||
|
||||
my $endTime = time();
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,8 @@
|
|||
session "s1"
|
||||
step "s1a"
|
||||
{
|
||||
SELECT master_add_node('localhost', 57637);
|
||||
SELECT master_add_node('localhost', 57638);
|
||||
}
|
||||
|
||||
permutation "s1a"
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
setup
|
||||
{
|
||||
CREATE TABLE test_table (test_id integer NOT NULL, data text);
|
||||
SELECT master_create_distributed_table('test_table', 'test_id', 'hash');
|
||||
SELECT master_create_worker_shards('test_table', 4, 2);
|
||||
}
|
||||
|
||||
teardown
|
||||
{
|
||||
DROP TABLE IF EXISTS test_table CASCADE;
|
||||
}
|
||||
|
||||
session "s1"
|
||||
|
||||
step "s1-begin"
|
||||
{
|
||||
BEGIN;
|
||||
}
|
||||
|
||||
step "s1-insert"
|
||||
{
|
||||
INSERT INTO test_table VALUES(1);
|
||||
}
|
||||
|
||||
step "s1-commit"
|
||||
{
|
||||
COMMIT;
|
||||
}
|
||||
|
||||
session "s2"
|
||||
|
||||
step "s2-update"
|
||||
{
|
||||
UPDATE test_table SET data = 'blarg' WHERE test_id = 1;
|
||||
}
|
||||
|
||||
# verify that an in-progress insert blocks concurrent updates
|
||||
permutation "s1-begin" "s1-insert" "s2-update" "s1-commit"
|
||||
# but an insert without xact will not block
|
||||
permutation "s1-insert" "s2-update"
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
setup
|
||||
{
|
||||
ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 102008;
|
||||
CREATE TABLE test_table (test_id integer NOT NULL, data int);
|
||||
SELECT master_create_distributed_table('test_table', 'test_id', 'hash');
|
||||
SELECT master_create_worker_shards('test_table', 1, 2);
|
||||
}
|
||||
|
||||
teardown
|
||||
{
|
||||
DROP TABLE IF EXISTS test_table CASCADE;
|
||||
}
|
||||
|
||||
session "s1"
|
||||
|
||||
setup
|
||||
{
|
||||
DEALLOCATE all;
|
||||
TRUNCATE test_table;
|
||||
PREPARE insertone AS INSERT INTO test_table VALUES(1, 1);
|
||||
PREPARE insertall AS INSERT INTO test_table SELECT test_id, data+1 FROM test_table;
|
||||
}
|
||||
|
||||
step "s1-begin"
|
||||
{
|
||||
BEGIN;
|
||||
}
|
||||
|
||||
step "s1-insertone"
|
||||
{
|
||||
INSERT INTO test_table VALUES(1, 1);
|
||||
}
|
||||
|
||||
step "s1-prepared-insertone"
|
||||
{
|
||||
EXECUTE insertone;
|
||||
}
|
||||
|
||||
step "s1-insertall"
|
||||
{
|
||||
INSERT INTO test_table SELECT test_id, data+1 FROM test_table;
|
||||
}
|
||||
|
||||
step "s1-prepared-insertall"
|
||||
{
|
||||
EXECUTE insertall;
|
||||
}
|
||||
|
||||
step "s1-display"
|
||||
{
|
||||
SELECT * FROM test_table WHERE test_id = 1;
|
||||
}
|
||||
|
||||
step "s1-commit"
|
||||
{
|
||||
COMMIT;
|
||||
}
|
||||
|
||||
session "s2"
|
||||
|
||||
|
||||
step "s2-begin"
|
||||
{
|
||||
BEGIN;
|
||||
}
|
||||
|
||||
step "s2-invalidate-57637"
|
||||
{
|
||||
UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57637;
|
||||
}
|
||||
|
||||
step "s2-revalidate-57637"
|
||||
{
|
||||
UPDATE pg_dist_shard_placement SET shardstate = '1' WHERE shardid = 102008 AND nodeport = 57637;
|
||||
}
|
||||
|
||||
step "s2-invalidate-57638"
|
||||
{
|
||||
UPDATE pg_dist_shard_placement SET shardstate = '3' WHERE shardid = 102008 AND nodeport = 57638;
|
||||
}
|
||||
|
||||
step "s2-revalidate-57638"
|
||||
{
|
||||
UPDATE pg_dist_shard_placement SET shardstate = '1' WHERE shardid = 102008 AND nodeport = 57638;
|
||||
}
|
||||
|
||||
step "s2-repair"
|
||||
{
|
||||
SELECT master_copy_shard_placement(102008, 'localhost', 57638, 'localhost', 57637);
|
||||
}
|
||||
|
||||
step "s2-commit"
|
||||
{
|
||||
COMMIT;
|
||||
}
|
||||
|
||||
# verify that repair is blocked by ongoing modifying simple transaction
|
||||
permutation "s2-invalidate-57637" "s1-begin" "s1-insertone" "s2-repair" "s1-commit"
|
||||
|
||||
# verify that repair is blocked by ongoing modifying insert...select transaction
|
||||
permutation "s1-insertone" "s2-invalidate-57637" "s1-begin" "s1-insertall" "s2-repair" "s1-commit"
|
||||
|
||||
# verify that modifications wait for shard repair
|
||||
permutation "s2-invalidate-57637" "s2-begin" "s2-repair" "s1-insertone" "s2-commit" "s2-invalidate-57638" "s1-display" "s2-invalidate-57637" "s2-revalidate-57638" "s1-display"
|
||||
|
||||
# verify that prepared plain modifications wait for shard repair (and then fail to avoid race)
|
||||
permutation "s2-invalidate-57637" "s1-prepared-insertone" "s2-begin" "s2-repair" "s1-prepared-insertone" "s2-commit" "s2-invalidate-57638" "s1-display" "s2-invalidate-57637" "s2-revalidate-57638" "s1-display"
|
||||
|
||||
# verify that prepared INSERT ... SELECT waits for shard repair (and then fail to avoid race)
|
||||
permutation "s2-invalidate-57637" "s1-insertone" "s1-prepared-insertall" "s2-begin" "s2-repair" "s1-prepared-insertall" "s2-commit" "s2-invalidate-57638" "s1-display" "s2-invalidate-57637" "s2-revalidate-57638" "s1-display"
|
||||
Loading…
Reference in New Issue