0823aec1be
Merge pull request #1104 from citusdata/connmgr_cleanup
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Minor connection/transaction management related cleanups
2017-01-06 09:31:24 -08:00
a6bcd7ee3c
Remove useless changing of CurrentMemoryContext.
2017-01-06 09:16:45 -08:00
c514d0bc90
Use FinishConnectionListEstablishment() instead of manually iterating.
2017-01-06 09:16:01 -08:00
c6498cb04e
Remove unused LogPreparedTransactions() function.
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This is unused since 92c7567008
2017-01-06 09:15:01 -08:00
e63f525453
Merge pull request #1091 from citusdata/replicate_reference_table_on_add_node
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Replicate reference tables when new node is added
2017-01-05 13:37:45 +02:00
9d756de3ae
Replicate reference tables when new node is added
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With this change, we start to replicate all reference tables to the new node when new node
is added to the cluster with master_add_node command. We also update replication factor
of reference table's colocation group.
2017-01-05 14:30:41 +03:00
76a8b3286a
Modify tests to create clean workspace
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Since we will now replicate reference tables each time we add node, we need to ensure
that test space is clean in terms of reference tables before any add node operation.
For this purpose we had to change order of multi_drop_extension test which caused
change of some of the colocation ids.
2017-01-05 12:22:44 +03:00
9429956b91
Merge pull request #1058 from citusdata/reference_tables_use_2pc_and_add_to_task
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Allow reference tables to use 2PC for all modifications
2017-01-04 12:57:01 +02:00
0a05f12475
Use 2PC for reference table modification
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With this commit, we ensure that router executor always uses
2PC for reference table modifications and never mark the placements
of it as INVALID.
2017-01-04 12:46:35 +02:00
5e61087ae9
Merge pull request #1075 from citusdata/upgrade_reference_table
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Add upgrade_to_reference_table
2017-01-02 17:03:59 +02:00
541e45c26e
Add upgrade_to_reference_table
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With this change we introduce new UDF, upgrade_to_reference_table, which can be used to
upgrade existing broadcast tables reference tables. For upgrading, we require that given
table contains only one shard.
2017-01-02 17:54:42 +02:00
0183aaadd2
Merge pull request #1068 from citusdata/mx_error_on_unsupported_operations
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Error on Unsupported Features on Workers
2017-01-02 16:40:29 +02:00
da3ce88091
Error on Unsupported Features on Workers
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This change makes the metadata workers error out on unsupported commands.
2017-01-02 16:03:45 +03:00
ef1a74e9d4
Merge pull request #1063 from citusdata/multi_shard_multi_connection
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Convert multi_shard_transaction to the new connection API
cr: @jasonmp85
2016-12-30 14:56:17 -07:00
6b7404f59c
Use MultiConnection in multi-shard transactions
2016-12-30 14:43:21 -07:00
d98ceccd7a
Merge pull request #1073 from citusdata/refactor_shard_index
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Add binary search capability to ShardIndex()
2016-12-30 18:02:22 +02:00
8282fe4af0
Add binary search capability to ShardIndex()
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Renamed FindShardIntervalIndex() to ShardIndex() and added binary search
capability. It used to assume that hash partition tables are always
uniformly distributed which is not true if upcoming tenant isolation
feature is applied. This commit also reduces code duplication.
2016-12-30 18:55:34 +02:00
f74fa82de4
Merge pull request #1070 from citusdata/feature/where_is_null
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Add null clause test cases to router planner regression tests
2016-12-29 09:51:25 +02:00
9bc7c44625
Add null clause test cases to router planner regression tests
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Router planner already handles cases when all shards
are pruned out. This is about missing test cases. Notice that
"column is null" and "column = null" have different shard
pruning behavior.
2016-12-29 10:42:31 +03:00
4ff75c318b
Merge pull request #1067 from citusdata/fix_mx_drop_sequence_deadlock
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Prevent Deadlock on Dropping MX Tables with Sequences
2016-12-28 15:52:53 +02:00
a11b199ff1
Prevent Deadlock on Dropping MX Tables with Sequences
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This change prevents a deadlock situation during DROP TABLE on an
mx table with sequences on workers with metadata.
2016-12-28 16:32:20 +03:00
1c58ec1d3d
Merge pull request #1061 from citusdata/error_out_fk_on_reference_tables
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Error out on foreign keys with reference tables
2016-12-28 14:56:43 +02:00
48fd5f7bc0
Address Onder's comments
2016-12-28 12:26:16 +03:00
4b3757c9d1
Error out on foreign keys with reference tables
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We have one replication of reference table for each node. Therefore all problems with
replication factor > 1 also applies to reference table. As a solution we will not allow
foreign keys on reference tables. It is not possible to define foreign key from, to or
between reference tables.
2016-12-28 10:58:26 +03:00
2957e291cc
Merge pull request #1031 from citusdata/fix/750_better_error
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Add error hint to failing modify query
2016-12-23 18:54:42 +02:00
96a6069dd9
Add error hint to failing modify query
2016-12-23 19:43:55 +03:00
5e1a1b79f6
Merge pull request #1057 from citusdata/bugfix/add_node_failure
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Convert worker_transactions to new connection API
2016-12-23 16:30:40 +01:00
e55a27a487
Enable transaction recovery in connection API
2016-12-23 16:14:29 +01:00
06e3eff3d2
Convert worker_transactions to new connection API
2016-12-23 16:14:29 +01:00
6ea2cb7c8e
Add a wrapper for PQsendQuery
2016-12-23 16:14:29 +01:00
b9cc1d4d2c
Connectionapify SendCommandListToWorkerInSingleTransaction
2016-12-23 16:14:29 +01:00
cedc4b6ce9
Merge pull request #1062 from citusdata/grant_public_select_access_to_metadata_tables
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GRANT SELECT access for metadata tables to public
2016-12-23 16:43:15 +03:00
4c8da43617
GRANT SELECT access for metadata tables to public
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Previously, we errored out if non-user tries to SELECT query for some metadata tables. It
seems that we already GRANT SELECT access to some metadata tables but not others. With
this change, we GRANT SELECT access to all existing Citus metadata tables.
2016-12-23 16:32:47 +03:00
8bd5229c8c
Merge pull request #1045 from citusdata/propagate_mx_metadata_changes
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Propagate MX Metadata Changes
2016-12-23 14:58:49 +02:00
93bc2c6c12
Handle MX tables on workers during drop table commands
2016-12-23 15:43:32 +03:00
bdf732d115
Propagate `mark_tables_colocated` changes in `pg_dist_partition` table to metadata workers.
2016-12-23 15:43:32 +03:00
9876e253b7
Propagate DDL commands to metadata workers for MX tables
2016-12-23 15:43:32 +03:00
3d9540e500
Propagate MX table and shard metadata on `create_distributed_table` call
2016-12-23 15:43:32 +03:00
54c2de697c
Rename multi_metadata_snapshot to multi_metadata_sync to make it include future mx metadata syncing regression tests
2016-12-23 15:43:32 +03:00
02e44745ec
Mark hash distributed tables with replication factor = 1 as streaming replicated tables (repmodel=s).
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This works only with `create_distributed_table` call.
2016-12-23 15:43:31 +03:00
8debcca017
Merge pull request #1010 from citusdata/feature/insert_select_functions
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Evaluate functions in INSERT..SELECT
2016-12-23 13:24:21 +01:00
9cdea04466
Enable evaluation of stable functions in INSERT..SELECT
2016-12-23 12:47:21 +01:00
f058ba3ec0
Add explicit RelationShards mapping to tasks
2016-12-23 10:23:43 +01:00
3520121e92
Merge pull request #1056 from citusdata/feature/mx_locks
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Add shard locking UDFs
2016-12-22 11:20:43 +01:00
483648a4a4
Add shard locking UDFs
2016-12-22 11:04:34 +01:00
f0e9f132c8
Add get_distribution_value_shardid UDF ( #1048 )
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* Add get_distribution_value_shardid UDF
With this UDF users can now map given distribution value to shard id. We mostly hide
shardids from users to prevent unnecessary complexity but some power users might need
to know about which entry/value is stored in which shard for maintanence purposes.
Signature of this UDF is as follows;
bigint get_distribution_value_shardid(table_name regclass, distribution_value anyelement)
2016-12-22 12:17:08 +03:00
4cbf4df01a
Merge pull request #1055 from citusdata/ignore_multi_outer_join_reference_outputs
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Make git ignore multi_outer_join_reference test outputs
2016-12-21 15:11:29 +02:00
cff5ed552c
Make git ignore multi_outer_join_reference test outputs
2016-12-21 15:58:22 +03:00
6b5ca72db6
Merge pull request #1018 from citusdata/reference_table_base
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Reference table Phase-1
2016-12-20 14:15:20 +02:00
e0ef4b2f08
Improve regression tests for multi_colocated_shard_transfer
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Ensure that regression tests outputs are consistent
for multi_colocated_shard_transfer.
2016-12-20 14:09:35 +02:00
Andres Freund
Burak Yücesoy
Önder Kalacı
Eren Başak
Jason Petersen
Marco Slot
Metin Döşlü
Metin Doslu
Murat Tuncer
Murat Tuncer
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