2pc remtran over cdb2api #4848
2pc remtran over cdb2api #4848
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…acy remtran plugin. Currently it supports non-2pc transactions and socksql transaction isolation. It provides protocol versioning and solves the stale schema change issue, which the previous implementation did not support. PR adds a fdb compatibility testcase to check for ability to execute cross-cluster queries and writes with older and newer protocol versions. The new implementation eliminates some of the fragile synchronization between read and write remote cursors in the previous implementation, by running the write statements remotely (push mode extended to writes). Signed-off-by: Dorin Hogea <dhogea@bloomberg.net>
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Coding style check: Error. ⚠.
Smoke testing: Error ⚠.
Cbuild submission: Error ⚠.
Regression testing: 0/0 tests failed ⚠.
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/plugin-branch remtrancdb2api |
There was a problem hiding this comment.
Coding style check: Error. ⚠.
Smoke testing: Error ⚠.
Cbuild submission: Error ⚠.
Regression testing: 0/0 tests failed ⚠.
Signed-off-by: Dorin Hogea <dhogea@bloomberg.net>
dorinhogea
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Coding style check: Error. ⚠.
Smoke testing: Success ✓.
Cbuild submission: Success ✓.
Regression testing: 9/588 tests failed ⚠.
The first 10 failing tests are:
vutf8_dbstore_off_osql_odh_blob_generated [setup failure]
phys_rep_tiered_nosource_generated
analyze_partial_index_off_generated
snap_ha_retry_newsi_generated
fdb_compat_rte_connect_generated
fdb_compat
simple_remsql_whitelist_generated
tunables
auth
Signed-off-by: Dorin Hogea <dhogea@bloomberg.net>
There was a problem hiding this comment.
Coding style check: Error. ⚠.
Smoke testing: Success ✓.
Cbuild submission: Success ✓.
Regression testing: 22/588 tests failed ⚠.
The first 10 failing tests are:
sc_lotsoftables [setup failure]
sc_transactional_rowlocks_generated
phys_rep_tiered
simple_timepart_reptimeout_generated
simple_timepart
commit_delay_on_copy
simple_ssl
snap_ha_retry_newsi_generated
simple_remsql_whitelist_generated
yast_stat4scan_generated
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the collapsed and rebased code was resubmitted here #4917, as the base PR was merged. |
Branched off #4777, removes remtran protocol when 2pc is enabled.
To be merged after the dependency is merged.