This commit fixes ping timeout settings inconsistencies in
ZenDiscovery. In particular, the documentation refers to the ping
timeout setting as discovery.zen.ping_timeout but the code was
ultimately using discovery.zen.ping.timeout if this was set.
This commit also changes all instances of the raw string
“discovery.zen.ping_timeout” to the constant
o.e.d.z.ZenDiscovery.SETTING_PING_TIMEOUT.
Finally, this commit removes the legacy setting
"discovery.zen.initial_ping_timeout".
Closes#6579, #9581, #9908
Banning `ImmutableSet` outright is too much to do all at once - this starts
the process by banning `ImmutableMap#entrySet` - one of the more common ways
that `ImmutableSet`s come up. It then starts to remove calls to
`ImmutableMap#entrySet` by changing declarations from `ImmutableMap` to `Map`.
Unfortunately this process is like pulling on a long, windy string and one
declaration change requires another which requires 5 more which in turn
require another few. So this change is rather large.
As such, to keep the changes manageable they only remove `ImmutableMap` from
the signatures that are needed for `entrySet` and make little effort to stop
using `ImmutableMap` internally. Removing the usages of `ImmutableMap`
complicates immutability guarantees and will be done separately.
In #12942, the NettyTransport and NettyHttpServerTransport were updated to allow for binding
to multiple addresses. However, the BoundTransportAddress holder only exposed the first address
that the transport was bound to and this object is used to populate the values returned to the user
via our APIs.
This change exposes all of the bound addresses in the BoundTransportAddress holder, which allows
for an accurate representation of all interfaces that elasticsearch is bound to and listening on.
This commit addresses a confusing error message that arises when a
property parameter (e.g. -D) is after a double-dash parameter. The
current error message reports to the user that the parameter does not
start with “--". Adding the second dash as the error message suggests
causes the parameter to be silently ignored. This is confusing for the
user. With this commit, the user is now informed that the parameter
order is violated.
Relates e27ede48ce6f275f80e8b59bc6dc7ad2849c64fc
In the past ClusterStateUpdateTask was an interface and we had various derived marker interfaces to control behavior. Since then we moved ClusterStateUpdateTask to be an abstract class but we kept the old hierarchy of implementations. All of those (but the AckedClusterStateUpdateTask) can be folded into ClusterStateUpdateTask, adding correct default behavior.
Closes#13735
This commit moves the size and ops based flush into a synchronous API into
IndexShard and removes the time-based flush alltogether since it' basically
covered by the inactive async flush API we have today. The functionality doesn't
need to be covered by scheduled task and async APIs while we can actually make all
the decisions in a sync manner which is way easier to control and to test.
Closes#13707
This parser prototype allows to decleratively define parsers for XContent
instead of writing messy and error prone while loops. It encapsulates all the error handling logic
and only even tries to parse if the token types match the declaration.
I want to refactor scripting engines so we can contain dangerous "God-like" permissions
like createClassloader/sun.reflect. These are used for dynamic class generation (scripts, mocks).
This will mean some refactoring to ES core.
But first lets get the plugins in order first. I removed those permissions globally, and
fixed grants for lang-javascript, lang-python, securemock so that everything works.
lang-javascript needs no code changes, because rhino is properly written :)
lang-python needs accesscontroller blocks. securemock was already working as of 1.1
This is just a baby step, to try to do some of this incrementally! It doesn't yet provide
us anything.
Currently the tribe node version always stays 0, which can cause issues for the services that rely on cluster state version. For example, ClusterStateObserver doesn't revalidate the cluster state after change, which leads to cluster health check with wait flags to take much longer then actually needed.
Until now we had a cloud-azure plugin which is providing 3 distinct features:
* discovery on Azure
* snapshot/restore on Aure
* SMB store
This commit splits the plugin by feature so people can use either one or the other or both features.
Doc is updated accordingly.
We moved a lot of repositories into elasticsearch, but in their new
location they retained their LICENSE.txt and NOTICE.txt files. These are
all the same, and having the license and notice and the root of the
repository should be sufficient.
