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Wrap stream passed to createParser in try-with-resources #28897

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merged 2 commits into from
Mar 4, 2018
Merged

Wrap stream passed to createParser in try-with-resources #28897

merged 2 commits into from
Mar 4, 2018

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dakrone
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@dakrone dakrone commented Mar 4, 2018

This wraps the stream (.streamInput()) that is passed to many of the
createParser instances in the enclosing (or a new) try-with-resources block.
This ensures the BytesReference.streamInput() is closed.

Relates to #28504

@dakrone
Wrap stream passed to createParser in try-with-resources
ec1a3be 
This wraps the stream (`.streamInput()`) that is passed to many of the
`createParser` instances in the enclosing (or a new) try-with-resources block.
This ensures the `BytesReference.streamInput()` is closed.

Relates to elastic#28504
@dakrone dakrone requested a review from nik9000 March 4, 2018 19:16
s1monw
s1monw approved these changes Mar 4, 2018
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LGTM

server/src/main/java/org/elasticsearch/common/xcontent/XContentHelper.java Outdated
@@ -106,7 +106,11 @@ public static XContentParser createParser(NamedXContentRegistry xContentRegistry
input = bytes.streamInput();
}
contentType = xContentType != null ? xContentType : XContentFactory.xContentType(input);
return new Tuple<>(Objects.requireNonNull(contentType), convertToMap(XContentFactory.xContent(contentType), input, ordered));
try {
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why does try/with not work here?

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It should, I just need to re-assign the input stream to a different var so that var can be closed. I'll do that

@dakrone dakrone merged commit e7d1e12 into elastic:master Mar 4, 2018
dakrone added a commit that referenced this pull request Mar 5, 2018
@dakrone
Wrap stream passed to createParser in try-with-resources (#28897)
8f91a6a 
* Wrap stream passed to createParser in try-with-resources

This wraps the stream (`.streamInput()`) that is passed to many of the
`createParser` instances in the enclosing (or a new) try-with-resources block.
This ensures the `BytesReference.streamInput()` is closed.

Relates to #28504

* Use try-with-resources instead of closing in a finally block
jasontedor added a commit to jasontedor/elasticsearch that referenced this pull request Mar 7, 2018
@jasontedor
Merge branch 'master' into unknown-or-invalid-settings-updates
fe756a3 
* master:
  [TEST] AwaitsFix QueryRescorerIT.testRescoreAfterCollapse
  Decouple XContentType from StreamInput/Output (elastic#28927)
  Remove BytesRef usage from XContentParser and its subclasses (elastic#28792)
  [DOCS] Correct typo in configuration (elastic#28903)
  Fix incorrect datemath example (elastic#28904)
  Add a usage example of the JLH score (elastic#28905)
  Wrap stream passed to createParser in try-with-resources (elastic#28897)
  Rescore collapsed documents (elastic#28521)
  Fix (simple)_query_string to ignore removed terms (elastic#28871)
  [Docs] Fix typo in composite aggregation (elastic#28891)
  Try if tombstone is eligable for pruning before locking on it's key (elastic#28767)
martijnvg added a commit that referenced this pull request Mar 8, 2018
@martijnvg
Merge remote-tracking branch 'es/master' into ccr
bfd587d 
* es/master: (48 commits)
  Update bucket-sort-aggregation.asciidoc (#28937)
  [Docs] REST high-level client: Fix code for most basic search request (#28916)
  Improved percolator's random candidate query duel test and fixed bugs that were exposed by this:
  Revert "Rescore collapsed documents (#28521)"
  Build: Fix test logger NPE when no tests are run (#28929)
  [TEST] AwaitsFix QueryRescorerIT.testRescoreAfterCollapse
  Decouple XContentType from StreamInput/Output (#28927)
  Remove BytesRef usage from XContentParser and its subclasses (#28792)
  [DOCS] Correct typo in configuration (#28903)
  Fix incorrect datemath example (#28904)
  Add a usage example of the JLH score (#28905)
  Wrap stream passed to createParser in try-with-resources (#28897)
  Rescore collapsed documents (#28521)
  Fix (simple)_query_string to ignore removed terms (#28871)
  [Docs] Fix typo in composite aggregation (#28891)
  Try if tombstone is eligable for pruning before locking on it's key (#28767)
  Limit analyzed text for highlighting (improvements) (#28808)
  Missing `timeout` parameter from the REST API spec JSON files (#28328)
  Clarifies how query_string splits textual part (#28798)
  Update outdated java version reference (#28870)
  ...
martijnvg added a commit that referenced this pull request Mar 8, 2018
@martijnvg
Merge remote-tracking branch 'es/6.x' into ccr-6.x
144882b 
* es/6.x: (48 commits)
  Update bucket-sort-aggregation.asciidoc (#28937)
  [Docs] REST high-level client: Fix code for most basic search request (#28916)
  Improved percolator's random candidate query duel test and fixed bugs that were exposed by this:
  Revert "Rescore collapsed documents (#28521)"
  Build: Fix test logger NPE when no tests are run (#28929)
  [TEST] AwaitsFix QueryRescorerIT.testRescoreAfterCollapse
  Decouple XContentType from StreamInput/Output (#28927)
  Remove BytesRef usage from XContentParser and its subclasses (#28792)
  Add doc note for -server flag on Windows service
  [DOCS] Correct typo in configuration (#28903)
  Fix incorrect datemath example (#28904)
  Add a usage example of the JLH score (#28905)
  Limit analyzed text for highlighting (improvements) (#28907)
  Wrap stream passed to createParser in try-with-resources (#28897)
  [Docs] Fix typo in composite aggregation (#28891)
  Rescore collapsed documents (#28521)
  Fix (simple)_query_string to ignore removed terms (#28871)
  Missing `timeout` parameter from the REST API spec JSON files (#28328)
  Clarifies how query_string splits textual part (#28798)
  Update outdated java version reference (#28870)
  ...
sebasjm pushed a commit to sebasjm/elasticsearch that referenced this pull request Mar 10, 2018
@dakrone
Wrap stream passed to createParser in try-with-resources (elastic#28897)
00d7a79 
* Wrap stream passed to createParser in try-with-resources

This wraps the stream (`.streamInput()`) that is passed to many of the
`createParser` instances in the enclosing (or a new) try-with-resources block.
This ensures the `BytesReference.streamInput()` is closed.

Relates to elastic#28504

* Use try-with-resources instead of closing in a finally block
@dakrone dakrone deleted the close-parser-streams branch April 19, 2018 14:45
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@s1monw s1monw s1monw approved these changes

@nik9000 nik9000 Awaiting requested review from nik9000

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@dakrone @s1monw @colings86