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https://issues.apache.org/jira/browse/TIKA-4835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18108570#comment-18108570
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Hudson commented on TIKA-4835:
------------------------------
SUCCESS: Integrated in Jenkins build Tika » tika-main-jdk17 #1582 (See
[https://ci-builds.apache.org/job/Tika/job/tika-main-jdk17/1582/])
TIKA-4835 -- tika-core primitives for spill-less parsing (#3073) (github:
[https://github.com/apache/tika/commit/1468136e9e9f89bc1d98d648dcb26709ae2b9037])
* (edit) tika-core/src/main/java/org/apache/tika/io/TemporaryResources.java
* (edit)
tika-pipes/tika-pipes-integration-tests/src/test/resources/configs/tika-config-passback.json
* (edit) tika-core/src/main/java/org/apache/tika/digest/Digester.java
* (add)
tika-core/src/test/java/org/apache/tika/digest/FailingTestTranslator.java
* (edit)
tika-pipes/tika-pipes-integration-tests/src/test/resources/configs/tika-config-uppercasing.json
* (add) tika-core/src/main/java/org/apache/tika/digest/DigestSink.java
* (edit) tika-core/src/main/java/org/apache/tika/digest/CompositeDigester.java
* (edit)
tika-pipes/tika-pipes-core/src/main/java/org/apache/tika/pipes/core/server/PipesServer.java
* (edit) tika-core/src/main/java/org/apache/tika/io/FileSource.java
* (edit)
tika-pipes/tika-pipes-core/src/test/java/org/apache/tika/pipes/core/server/CacheMemoryBudgetSeedingTest.java
* (edit) tika-core/src/main/java/org/apache/tika/io/StreamCache.java
* (edit) tika-core/src/test/java/org/apache/tika/io/TemporaryResourcesTest.java
* (add) tika-core/src/test/java/org/apache/tika/io/InMemoryContentViewTest.java
* (edit) CHANGES.txt
* (edit) tika-core/src/main/java/org/apache/tika/io/TikaInputSource.java
* (add)
tika-pipes/tika-pipes-integration-tests/src/test/resources/junit-platform.properties
* (edit) docs/modules/ROOT/pages/pipes/configuration.adoc
* (add)
tika-pipes/tika-pipes-integration-tests/src/test/java/org/apache/tika/pipes/core/FontCacheWarmer.java
* (edit)
tika-core/src/main/java/org/apache/tika/io/MemorySeekableByteChannel.java
* (edit)
tika-pipes/tika-pipes-integration-tests/src/test/java/org/apache/tika/pipes/core/SharedServerModeTest.java
* (edit) tika-core/src/main/java/org/apache/tika/io/ByteArraySource.java
* (edit) tika-core/src/main/java/org/apache/tika/io/ReopenableSource.java
* (add) tika-core/src/test/java/org/apache/tika/digest/DigestSinkTest.java
* (edit) tika-core/src/main/java/org/apache/tika/io/TikaInputStream.java
* (edit)
tika-pipes/tika-pipes-integration-tests/src/test/resources/configs/tika-config-write-limiter.json
* (edit)
tika-server/tika-server-core/src/test/java/org/apache/tika/server/core/TikaServerIntegrationTest.java
* (edit) tika-core/src/test/java/org/apache/tika/io/StreamCacheBudgetTest.java
* (edit)
tika-pipes/tika-pipes-integration-tests/src/test/java/org/apache/tika/pipes/core/async/AsyncChaosMonkeyTest.java
* (edit) tika-core/src/main/java/org/apache/tika/io/CachingInputStream.java
* (add) tika-core/src/test/java/org/apache/tika/digest/DigestHelperTest.java
* (add) tika-core/src/main/java/org/apache/tika/digest/BufferingDigestSink.java
* (edit) tika-core/src/main/java/org/apache/tika/digest/DigestHelper.java
* (add)
tika-pipes/tika-pipes-integration-tests/src/test/resources/META-INF/services/org.junit.jupiter.api.extension.Extension
* (edit) tika-core/src/main/java/org/apache/tika/digest/InputStreamDigester.java
* (delete)
tika-pipes/tika-pipes-integration-tests/src/test/resources/configs/tika-config-truncate.json
* (edit) tika-core/src/main/java/org/apache/tika/io/CachingSource.java
* (edit) tika-app/src/main/java/org/apache/tika/gui/TikaGUI.java
* (add)
tika-core/src/test/resources/META-INF/services/org.apache.tika.extractor.EmbeddedStreamTranslator
> Diagnose performance issues in 4.0.0
> ------------------------------------
>
> Key: TIKA-4835
> URL: https://issues.apache.org/jira/browse/TIKA-4835
> Project: Tika
> Issue Type: Task
> Reporter: Tim Allison
> Priority: Minor
>
> In both tika-server and tika-app, I'm seeing slower performance. This is
> somewhat explainable by the switch to pipes – we're trading robustness for
> speed.
> However, with some params on some docs on some vms, we're doing much better,
> and obv, tika-pipes in shared-server mode is much faster than the default
> isolated.
> I already opened a ticket to improve excess caching to disk, which wasn't
> great on a vm with a slowish drive. I also drafted this:
> https://tika.apache.org/docs/4.0.x/pipes/performance.html
> We should figure out if this is a change in how the parsers are working,
> something at the tika-level generally or something within pipes.
> There's more work to do here.
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