It has been observed that Amazon EBS volumes created from snapshots can
have very high latency the first time a given block is accessed. This
can lead to named pipes taking longer than 2 seconds to create.
Since the native processes create their named pipes immediately after
startup, and this only takes a fraction of a second on a local disk, 2
seconds was considered a generous timeout, but it seems that in the case
of a remote NAS with lazy provisioning it's not long enough. During
debugging a latency of just over 3 seconds was observed. The timeouts
have been increased to 10 seconds.
relates elastic/x-pack-elasticsearch#922
Original commit: elastic/x-pack-elasticsearch@c90434c948
Moves the direct management of the security index from SecurityLifecycleService to IndexLifecycleManager, so that the SecurityLifecycleService can take responsibility for several indices.
Multiple security indices are required as we move away from storing multiple types in a single index.
Original commit: elastic/x-pack-elasticsearch@fde3a42b4d
The IndexAuditTrailMutedTests have a threadpool but fail to set it on the test client, which causes
a NPE and tests to fail.
Original commit: elastic/x-pack-elasticsearch@d34a4ce080
As the snapshot that is loaded is an important operational
aspect of a job, this change adds a notification that displays
the loaded snapshot with its latest_record_timestamp and the
job's latest_record_timestamp. Having both allows us to discover
when a job is recovering after a node failure.
relates elastic/x-pack-elasticsearch#872
Original commit: elastic/x-pack-elasticsearch@c2dee495a2
The test fails on slow machines because of inflight bulk requests
that hit one node while the others are stopping. This commit adds
more time (10s), equivalent to 2 to 3 collection interval, to delete
the monitoring indices. It also add TRACE logging level for the test.
Original commit: elastic/x-pack-elasticsearch@b433937946
* [ML] Adds jobType to Job
This change adds `jobType` field to teh `Job` class so that when the job is written to the index a `job_type` field is written int he document. This will help separate this type of job from other new job types in the future so migrating the index to allow those new type of jobs will be easer
relates elastic/x-pack-elasticsearch#798
* Addresses review comments
Original commit: elastic/x-pack-elasticsearch@d9fd11edb3
When the LDAP SDK returns a SearchResult that has a non-success ResultCode, convert it to an exception and call onFailure
A configuration setting controls whether failures in referrals should be fatal (defaults to ignoring errors)
Closes: elastic/x-pack-elasticsearch#717
Original commit: elastic/x-pack-elasticsearch@4159758c2a
PersistentTasksService methods are not using ActionListener<PersistentTask<?>> instead of PersistentTaskOperationListener.
Original commit: elastic/x-pack-elasticsearch@f95d8bda3d
The `FieldPermissions` class incorrectly assumed that the `granted` and `denied` arrays were
sorted, so it could do a `binarySearch` to see if `_all` was in the arrays.
Original commit: elastic/x-pack-elasticsearch@49b5875602
This is a follow-on to elastic/x-pack-elasticsearch#939, which removes the use of Arrays.binarySearch in the FieldPermissions
class. This change removes other incorrect uses in the rest of the x-pack code and replaces them
with a stream based implementation.
Original commit: elastic/x-pack-elasticsearch@ccca7e9bad
Before this change, aggregation datafeeds used the histogram bucket
key as the record timestamp that is posted to the job. That meant
that the latest_record_timestamp at the end of a datafeed run was
the start of the latest seen histogram bucket. Upon continuing the
datafeed, the search starts from one millisecond after the
latest_record_timestamp. Hence, data may be fetched for a second time.
This change requires a max aggregation on the time_field nested in
the histogram bucket. It then reads the timestamp from that agg.
This ensures datafeed can restart without duplicating data.
relates elastic/x-pack-elasticsearch#874
Original commit: elastic/x-pack-elasticsearch@f820efa866
- include 'real-time' instead of now as the end time for real-time
datafeeds
- do not notify lookback is completed when datafeed was stopped
- do not notify datafeed switch to real-time when datafeed was stopped
Relates elastic/x-pack-elasticsearch#878
Original commit: elastic/x-pack-elasticsearch@aa22f9b86f
This commit is response to the renaming of the random ASCII helper
methods in ESTestCase. The name of this method was changed because these
methods only produce random strings generated from [a-zA-Z], not from
all ASCII characters.
Relates elastic/x-pack-elasticsearch#942
Original commit: elastic/x-pack-elasticsearch@a6085964d3
This commit reenables the Monitoring Bulk Api REST tests. The XPackRestIT
now enables/disables the local default exporter before executing the monitoring
tests, and also waits for the monitoring service to be started before executing
the test.
Original commit: elastic/x-pack-elasticsearch@10b696198c
State processing can take a lot longer than log processing, even after
the C++ process has closed its end of the pipe. The pipe has a buffer,
and indexing the state document(s) in that buffer can take more than a
second.
relates elastic/x-pack-elasticsearch#945
Original commit: elastic/x-pack-elasticsearch@65f5075028
* [ML] Set job create time on server
* Job.Builder serialisation tests
* Make setCreateTime package private
Original commit: elastic/x-pack-elasticsearch@d2d75e0d7b
Adds following validations:
- aggregations must contain date_histogram or histogram at the top level
- a date_histogram has to have its time_zone to UTC (or unset which
defaults to UTC)
- a date_histogram supports calendar intervals only up to 1 week
to avoid the length variability of longer intervals
- aggregation interval must be greater than zero
- aggregation interval must be less than or equal to the bucket_span
Original commit: elastic/x-pack-elasticsearch@404496a886
* Remove JobManagers dependency on JobResultsPerister
* Remove unneeded call to refresh the state index
Original commit: elastic/x-pack-elasticsearch@0b2351bba7
If jobs are being deleted then the operations required to get stats
could fail with unexpected exceptions. When stats for multiple jobs
were being requested, this would previously cause the whole operation
to fail.
This commit changes the stats endpoint to ignore jobs that are being
deleted.
Fixeselastic/prelert-legacy#837
Original commit: elastic/x-pack-elasticsearch@6ac141a987
When this happens it means the job has been deleted, which in turn means
the C++ process has been stopped, so there's no need to send it a message
and hence no problem worth logging a stack trace for.
This differs from elastic/x-pack-elasticsearch#896 because elastic/x-pack-elasticsearch#896 was for a similar situation with
closed jobs, whereas this one is for deleted jobs.
Original commit: elastic/x-pack-elasticsearch@9bb4e98fe7
David Roberts
Jay Modi
Tim Vernum
jaymode
Alexander Reelsen
Dimitrios Athanasiou
Tanguy Leroux
Martijn van Groningen
Colin Goodheart-Smithe
David Kyle
Lisa Cawley
Igor Motov
Zachary Tong
Zachary Tong
Jason Tedor
Yannick Welsch