* fix: properly clean tiered state upon flash
The bug was around io pending entries that have not been properly cleaned during flush.
This PR simplified the logic around tiered storage handling during flush, it always performs the
cleaning in the synchronous part of the command.
In addition, this PR improves error logging in tests if dragonfly process exits with an error.
Finally, a test is added that makes sure pending tiered items are flushed during the flash call.
Fixes#3252
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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* feat(connection): Support pipelining with Memcached
Adds support for pipelining to Memcached, enhances Memcached pytests
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Signed-off-by: Vladislav Oleshko <vlad@dragonflydb.io>
* upload only failed test logs
* remove printing log names for passed tests
* print slow tests with --duration
* separate regression and unit logs for CI workflow
fix: eliminate the redundant string copy in SendMGetResponse
Also, allow selectively create DflyInstance in pytests that is attached to
an existing dragonfly port, created outside of tests.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
This PR introduces a test case for TLS with `ca_dir`. First, we
did not have any tests for this case. Second, using `ca_dir` requires
to call `c_rehash` on the directory before it is loaded by DF. We
did not have this use case anywhere and therefore we thought there was
a bug when we used `ca_dir` only to find out that we need to call
`c_rehash` on the directory before we load the certificates. Now,
both a test and a use case are properly documented
* add missing test for ca_dir
* use rehash to properly show how to load ca directories instead of
files
1. add tls-ca-cert-file flag
2. add tls-ca-cert-dir flag
3. enables redis-cli to connect over tls without --insecure flag by properly validating certificate wtih CA
This PR is a temporary solution for clients that are not properly
removed from the connection pool triggering an active client assertion
during dragonfly instance shutdown
fix: remove bad check-fail in the transaction code.
Fixes#1421.
The failure reproduces for dragongly running with a single thread where all the
arguments grouped within the same ShardData
Also, we improve verbosity levels inside reply_builder.cc.
For that we extend SinkReplyBuilder to support protocol errors reporting
and we remove ad-hoc code for this from dragonfly_connection.
Required to track errors easily with `--vmodule=reply_builder=1`
Finally, a pytest is added to cover the issue.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* fix(regression-tests): Add PortManager
Add PortManager to find and use available ports in regression tests.
Use it in redis_replicaiton_test.
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Signed-off-by: ashotland <ari@dragonflydb.io>
1. pytest extensions and fixes - allows running them
with the existing local server by providing its port (--existing <port>).
2. Extend "DEBUG WATCHED" command to provide more information about watched state.
3. Improve debug/vlog printings around the code.
This noisy PR is a preparation before BRPOP fix that will follow later.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
