Due to the way the nodes where shut down etc. we always flushed
away the translog. This means we never tested upgrades of transaction
logs from older version. This change regenerates all valid bwc indices
and repositories with transaction logs and adds correspondent changes
to the OldIndexBackwardsCompatibilityIT.java
Parsing a script on retrieval causes it to be re-parsed on every single script call, which can be very expensive for large frequently called scripts. This change switches to parsing scripts only once during store operation.
Hi all,
I was trying to run the percolate examples, but I figured that because of the "type":"keyword" , the code wasn't working.
In the saerch query the "message" : "A new bonsai tree in the office" is a pure string.
I changed it to "text".
With the search refactoring we don't use SearchParseElement anymore to define our own parsing code but only for plugins. There was an abstract subclass called FetchSubPhaseParseElement in our production code, only used in one of our tests. We can remove that abstract class as it is not needed and not that useful for the test that depends on it.
FsInfo#total is removed in favour of getTotal, which allows to retrieve the total value
[TEST] fix FsProbeTests: null is not accepted as path constructor argument
During adding the new settings infrastructure the option to specify the
size of the filter cache as a percentage of the heap size which accidentally
removed. This change adds that ability back.
In addition the `Setting` class had multiple `.byteSizeSetting` methods
which all except one used `ByteSizeValue.parseBytesSizeValue` to parse
the value. One method used `MemorySizeValue.parseBytesSizeValueOrHeapRatio`.
This was confusing as the way the value was parsed depended on how many
arguments were provided.
This change makes all `Setting.byteSizeSetting` methods parse the value
the same way using `ByteSizeValue.parseBytesSizeValue` and adds
`Setting.memorySizeSetting` methods to parse settings that express memory
sizes (i.e. can be absolute bytes values or percentages). Relevant settings
have been moved to use these new methods.
Closes#20330
Exposing lucene 6.x minhash tokenfilter
Generate min hash tokens from an incoming stream of tokens that can
be used to estimate document similarity.
Closes#20149
This changes DiskThresholdDecider to only factor in leaving shards when
checking if a shard can remain. Previously, leaving shards were factored
in for both the `canAllocate` and `canRemain` checks, however, this
makes only the leaving shard sizes subtracted in the `canRemain` check.
It was possible that multiple shards relocating away from the node would
have their entire size subtracted, and the node had a chance to go over
the disk threshold (or hit the disk full) because it subtracted space
that was still being used for other in-progress relocations.
** The default script language is now maintained in `Script` class.
* Added `script.legacy.default_lang` setting that controls the default language for scripts that are stored inside documents (for example percolator queries). This defaults to groovy.
** Added `QueryParseContext#getDefaultScriptLanguage()` that manages the default scripting language. Returns always `painless`, unless loading query/search request in legacy mode then the returns what is configured in `script.legacy.default_lang` setting.
** In the aggregation parsing code added `ParserContext` that also holds the default scripting language like `QueryParseContext`. Most parser don't have access to `QueryParseContext`. This is for scripts in aggregations.
* The `lang` script field is always serialized (toXContent).
Closes#20122
and be much more stingy about what we consider a console candidate.
* Add `// CONSOLE` to check-running
* Fix version in some snippets
* Mark groovy snippets as groovy
* Fix versions in plugins
* Fix language marker errors
* Fix language parsing in snippets
This adds support for snippets who's language is written like
`[source, txt]` and `["source","js",subs="attributes,callouts"]`.
This also makes language required for snippets which is nice because
then we can be sure we can grep for snippets in a particular language.
When Elasticsearch depended on Log4j 1, there was jar hell from the
log4j and the apache-log4j-extras jar. As these dependencies are gone,
the jar hell exemption for Log4j 1 can be removed.
Relates #20336
This commit expands on the message printed when config files are
preserved when removing a plugin to give the user an indication of the
reason the config files are preserved.
Replicated operation consist of a routing action (the original), which is in charge of sending the operation to the primary shard, a primary action which executes the operation on the resolved primary and replica actions which performs the operation on a specific replica. This commit adds the targeted shard's allocation id to the primary and replica actions and makes sure that those match the shard the actions end up executing on.
This helps preventing extremely rare failure mode where a shard moves off a node and back to it, all between an action is sent and the time it's processed.
For example:
1) Primary action is sent to a relocating primary on node A.
2) The primary finishes relocation to node B and start relocating back.
3) The relocation back gets to the phase and opens up the target engine, on the original node, node A.
4) The primary action is executed on the target engine before the relocation finishes, at which the shard copy on node B is still the official primary - i.e., it is executed on the wrong primary.
When removing a plugin with a config directory, we preserve the config
directory. This is because the workflow for upgrading a plugin involves
removing and then installing the plugin again and losing the plugin
config in this case would be terrible. This commit causes a message
regarding this to be printed in case the user wants to manually delete
these files.
This commit removes a line-length violation in RemovePluginCommand.java
and removes this file from the list of files for which the line-length
check is suppressed.
We have intentionally introduced leniency for ThrowableProxy from Log4j
to work around a bug there. Yet, a test for this introduced leniency was
not addded. This commit introduces such a test.
Relates #20329
Jython shades `jansi` into it's classpath without changing it's package or
anything like that. This causes attempts to load native code on windows which
blows up tests. This change adds `log4j.skipJansi=true` system property to our
tests as well as to the JVM properties we set.
Previously we had an exemption for Joda-Time BaseDateTime because we
forked this class to remove the usage of a volatile field. This hack is
no longer in place, so the exemption is no longer necessary. This commit
removes that exemption.
Relates #20328
Simon Willnauer
Chris Earle
Nik Everett
Igor Motov
antonisppn
Luca Cavanna
javanna
Jun Ohtani
Colin Goodheart-Smithe
Alexander Lin
Lee Hinman
Martijn van Groningen
Jason Tedor
Boaz Leskes
Alexander Reelsen
Andrzej Wisłowski