Today we use hardcoded ports to form a cluster in the mulit-node case.
The hardcoded URIs are passed to the unicast host list which is error prone and
might cause problems if those ports are exhausted etc. This commit moves to a
less error prone way of forming the cluster where all nodes are started with port `0`
and all but the first node wait for the first node to write it's ports file to form a
cluster. This seed node is enough to form a cluster.
This adds methods and tests to ScriptSortBuilder that
makes it implement NamedWritable and adds the fromXContent
method needed to read itseld from xContent.
Test failures showed problems with passing down
the same collate parameter map reference from the
phrase suggestion builder to the context where.
This changes the collate parameter setters to
make a shallow copy of the map passed in.
This commit adds fields bytes_recovered and files_recovered to the cat
recovery API. These fields, respectively, indicate the total number of
bytes and files recovered. Additionally, for consistency, some totals
fields and translog recovery fields have been renamed.
Closes#17064
This tries to remove friction to upgrade to 5.0 that would be caused by mapping
changes:
- old ways to specify mapping settings (eg. store: yes instead of store:true)
will still work but a deprecation warning will be logged
- string mappings that only use the most common options will be upgraded
automatically to text/keyword
The change to move dynamic mapping handling to the end of document
parsing has an edge case which can cause dynamic mappings to fail
document parsing. If field a.b is added as an as part of the root update,
followed by a.c.d, then we need to expand the mappers on the stack,
since a is hidden inside the root update which exists on the stack.
This change adds a test for this case, as well as tries to better
document how the logic works for building up the stack before adding a
dynamic mapper.
The refresh tests were failing rarely due to refreshes happening
automatically on indexes with -1 refresh intervals. This commit moves
the refresh test into a unit test where we can check if it was attempted
so we never get false failures from background refreshes.
It also stopped refresh from being run if the reindex request was canceled.
Sequence of events that lead to the NPE:
- avg metric returns NaN for buckets
- Movavg skips NaN or null buckets, and simply re-uses the existing bucket (e.g. doesn't add
a 'movavg' field)
- Derivative references Movavg, the bucket resolution returns null because Movavg wasn't added
to the bucket, NPE when trying to subtract null values
Indexing failures have caused the reindex http request to fail for a while
now. Both search and indexing failures cause it to abort. But search
failures didn't cause a non-200 response code from the http api. This
fixes that.
Also slips in a fix to some infrequently failing rest tests.
Closes#16037
Areek Zillur
Ryan Ernst
Yannick Welsch
Simon Willnauer
Ali Beyad
Christoph Büscher
Clinton Gormley
Jason Tedor
Adrien Grand
Daniel Mitterdorfer
Ed Winn
Nik Everett
Zachary Tong
Lee Hinman
Zachary Tong
thefourtheye