When we relocate a shard we might still have pending SearchContext
instances hanging around that will be used in "in-flight" searches
on the already relocated shard. This is a valid operation but if
we have already closed the underlying directory which happens during
cleanup concurrently the close call on the IndexReader can trigger
an AlreadyClosedException when the NRT reader tries to cleanup files
via the IndexWriter.
Closes#4273
This method has 2 signatures and one of them is dangerous since it allows to
discard fielddata configuration of the field mapper. This commit changes the
percolator so that it uses fielddata configuration of the _id field mapper
instead of forcing the paged_bytes format.
Closes#4270
uri parameters were not all parsed for the multi term vector request. This commit
makes sure that all parameters are parsed and used when creating the requests for the
multi term vector request.
In order to simplify both code and json request, the request structure now allows
two ways to use multi term vectors:
1. Give all parameters for each document requested in the docs array like this:
```
{
"docs": [
{
"_index": "testidx",
"_type": "test",
"_id": "2",
"terms": [
"fox"
],
"term_statistics": true
},
{
"_index": "testidx",
"_type": "test",
"_id": "1",
"terms": [
"quick",
"brown"
],
"term_statistics": false
}
]
}
```
2. Define a list of ids and give parameters in a separate parameters object like this:
```
{
"ids": [
"1",
"2"
],
"parameters": {
"_index": "testidx",
"_type": "test",
"terms": [
"brown"
]
}
}
```
uri parameters are global parameters that are set for both cases. They are overwritten
by parameter definitions in the body.
Also, this commit adds the missing setParent(..) and setPreference(..) to TermVectorRequestBuilder.
* Minor alignments (like setter to ctor)
* FuzzySuggester has a unicode aware flag, which is not exposed in the fuzzy completion request parameters
* Made XAnalyzingSuggester flags (PAYLOAD_SEP, END_BYTE, SEP_LABEL) to be written into the postings format, so we can retain backwards compatibility
* The above change also implies, that these flags can be set per instantiated XAnalyzingSuggester
* CompletionPostingsFormatTest now uses a randomProvider for writing data to check for bwc
This commit upgrades to Lucene 4.6 and contains the following improvements:
* Remove XIndexWriter in favor of the fixed IndexWriter
* Removes patched XLuceneConstantScoreQuery
* Now uses Lucene passage formatters contributed from Elasticsearch in PostingsHighlighter
* Upgrades to Lucene46 Codec from Lucene45 Codec
* Fixes problem in CommonTermsQueryParser where close was never called.
Closes#4241
Adrien Grand
Clinton Gormley
Simon Willnauer
uboness
Alexander Reelsen
Shay Banon
Boaz Leskes
Martijn van Groningen
Britta Weber
Igor Motov