* SQL: Rename SQL data type DATE to DATETIME
SQL data type DATE has only the date part (e.g.: 2019-01-14)
without any time information. Previously the SQL type DATE was
referring to the ES DATE which contains also the time part along
with TZ information. To conform with SQL data types the data type
`DATE` is renamed to `DATETIME`, since it includes also the time,
as a new runtime SQL `DATE` data type will be introduced down the road,
which only contains the date part and meets the SQL standard.
Closes: #36440
* Address comments
Some systems default to a nofile ulimit of 65535. To reduce the pain of
deploying Elasticsearch to such systems, this commit lowers the required
limit from 65536 to 65535.
We flush quite often in testAddNewReplicas to create the safe index
commit with gaps in sequence numbers. This test is failing recently
because CI is too slow to complete 5 small flushes in 10 seconds.
This commit increases timeout for this test and also ensures to always
terminate the background indexing. The latter is to eliminate unrelated
failures if this test fails again.
Closes#37183
All tests except testRestorePersistentSettings (renamed to
testExceptionWhenRestoringPersistentSettings) worked fine.
testExceptionWhenRestoringPersistentSettings re-written to use a custom
setting, because "minimum master node" setting is no longer available
in Zen2. It turns out there is no good replacement for "minimum master
node" setting for this test, that's why the custom setting is
introduced.
Unfortunately, there is #37485 bug and currently
RestoreService does not perform setting validation. That's why the
test is annotated with @AwaitsFix, the idea is to merge this commit and
then fix the issue and enable the test. (The test passes with a simple
fix, that adds a single line to RestoreService).
When reporting metadata, several clients have issues with the 'ALIAS'
type. To improve compatibility and be consistent with the ANSI SQL
expectations and because they are similar, aliases targets are now
reported as views.
Close#37422
Currently all proxied actions are denied for the `SystemPrivilege`.
Unfortunately, there are use cases (CCR) where we would like to proxy
actions to a remote node that are normally performed by the
system context. This commit allows the system context to perform
proxy actions if they are actions that the system context is normally
allowed to execute.
PutWatchResponse did not allow unknown fields. This commit fixes the
test and ConstructingObjectParser such that it does now allow unknown
fields.
Relates #36938
In order to distinguish the ES-SQL type from the standard SQL type
add a new ES-SQL column that will make clear this distingstion,
e.g.: datetime vs TIMSTAMP
Fixes: #37519
Currently it takes a type, but this isn't really needed now that indices can
have at most one type. The only downside is that we might return a different
error when trying to index into a type that doesnt't exist yet.
This commit removes some leniency from REST handling where we move to
reject all requests that have a body where the body is not used during
the course of handling the request. For example,
DELETE /index
{
"query" : {
"term" : {
"field" : "value"
}
}
}
is now rejected.
This introduces a new ssl-config library that can parse
and validate SSL/TLS settings and files.
It supports the standard configuration settings as used in the
Elastic Stack such as "ssl.verification_mode" and
"ssl.certificate_authorities" as well as all file formats used
in other parts of Elasticsearch security (such as PEM, JKS,
PKCS#12, PKCS#8, et al).
* The internal create request is absolutely redundant, the only difference to the transport request is that we resolved the snapshot
name when moving from the transport to the internal version
* Removed it and passed the transport request into the snapshot service instead
* nicer way of resolve snapshot name in callback
The AbstracLifecycleComponent used to extend AbstractComponent, so it had to pass settings to the constractor of its supper class.
It no longer extends the AbstractComponent so there is no need for this constructor
There is also no need for AbstracLifecycleComponent subclasses to have Settings in their constructors if they were only passing it over to super constructor.
This is part 1. which will be backported to 6.x with a migration guide/deprecation log.
part 2 will have this constructor removed in 7
relates #35560
relates #34488
This change fixes failures in the SslMultiPortTests where we attempt to
connect to a profile on a port it is listening on but the connection
fails. The failure is due to the profile being bound to multiple
addresses and randomization will pick one of these addresses to
determine the listening port. However, the address we get the port for
may not be the address we are actually connecting to. In order to
resolve this, the test now sets the bind host for profiles to the
loopback address and uses the same address for connecting.
Closes#37481
This commit adds one more underlying implementation of MockPersistedState.
Previously only InMemoryPersistentState was used, not GatewayMetaState
is used rarely.
When adding GatewayMetaState support the main question was: do we want to
emulate exceptions as we do today in MockPersistedState before
delegating to GatewayMetaState or do we want these exceptions to
propagate from the lower level, i.e. file system exceptions?
On the one hand, lower level exception propagation is already tested in
GatewayMetaStateTests, so this won't improve the coverage.
On the other hand, the benefit of low-level exceptions is to see how all these
components work in conjunction. Finally, we abandoned the idea of low-level
exceptions because we don't have a way to deal with IOError today in
CoordinatorTests, but hacking GatewayMetaState not to throw
IOError seems unnatural.
So MockPersistedState rarely throws an exception before delegating to
GatewayMetaState, which is not supposed to throw the exception.
This commit required two changes:
Move GatewayMetaStateUT to upper-level from
GatewayMetaStatePersistedStateTests, because otherwise, it's not easy
to construct GatewayMetaState instance in CoordinatorTests.
Move addition of STATE_NOT_RECOVERED_BLOCK from GatewayMetaState
constructor to GatewayMetaState.applyClusterUpdaters, because
CoordinatorTests class assumes that there is no such block and most of
them fail.
The completion suggester ignores the original weight of the suggestion when duplicates are removed. This change fixes this bug and keeps the best weighted suggestion among the duplicates. It also removes the custom implementation of the top docs suggest collector now that https://issues.apache.org/jira/browse/LUCENE-8529 is committed in Lucene.
Closes#35836
Migrate ml job and datafeed config of open jobs and update
the parameters of the persistent tasks as they become unallocated
during a rolling upgrade. Block allocation of ml persistent tasks
until the configs are migrated.
This commit removes permission editing commands from the postinst
scriptlet. Instead, we now fully configure the owner/group (as well as
sticky bit) for these files and directories.
closes#37143
This commit prepares the required infra to make send a translog snapshot
of the recovery source non-blocking. I'll make a follow-up to make the send
snapshot method non-blocking.
Relates #37291
There were 5 tests in MinimumMasterNodesIT. 2 of them removed, 3 of
them changed and renamed.
1) testSimpleMinimumMasterNodes -> testTwoNodesNoMasterBlock. The
flow of this test is left intact but in order to make it work on
Zen2, additional work for the cluster bootstrapping and voting
exclusions is needed.
2) testDynamicUpdateMinimumMasterNodes -> removed, there is nothing
that corresponds to the dynamic change of the minimum master nodes
setting.
3) testCanNotBringClusterDown -> removed, it also plays with changing
minimum master nodes dynamically.
4) testMultipleNodesShutdownNonMasterNodes ->
testThreeNodesNoMasterBlock. Previously this test was checking that
there would be no master block, if min_master_nodes=3 and 4 nodes are
started, then 2 nodes are brought down. Zen2 dynamically accommodates
to the number of nodes in the cluster, so it's possible that there
still will be a master in 2 nodes cluster. For Zen2, we start up 3
nodes. And shut down 2 of them (w/o voting exclusions), which results
in no master block.
5) testCanNotPublishWithoutMinMastNodes ->
testCanNotCommitStateThreeNodes. Test flow is not changed. But
previously there was no check that nodes in the bigger part of
network partition will elect the master, before healing the network
partition. For Zen2 it does not work, because persistent setting
addition is accepted on the old master and if it's elected new master
again, this setting will appear in the cluster state.
Also, I have a feeling that we need to remove this class, but could not
come up with a good name.
Adds the node's current term and the term and version of the the last-accepted
cluster state to the message reported by the `ClusterFormationFailureHelper`,
since these values may be of importance when tracking down a cluster formation
failure.
Adds a set of geo classes to represent geo data in the JDBC driver and
to be used as an intermediate format to pass geo shapes for indexing
and query generation in #35320.
Relates to #35767 and #35320
Martijn van Groningen
Yannick Welsch
Torgeir Thoresen
Marios Trivyzas
Przemyslaw Gomulka
Jason Tedor
Nhat Nguyen
Andrey Ershov
Costin Leau
Costin Leau
Jack Conradson
Tim Brooks
Michael Basnight
Andrei Stefan
Adrien Grand
Armin Braun
David Kyle
Dimitrios Liappis
Tim Vernum
Hendrik Muhs
Jay Modi
Julie Tibshirani
Alpar Torok
Lisa Cawley
Jim Ferenczi
Ryan Ernst
David Turner
Marios Trivyzas
Igor Motov
Luca Cavanna