Fix closing of JabRef in case of issues with index writer#10840
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Uncaught exception occurred in Thread[#60,JavaFX Application Thread,5,main] java.lang.NullPointerException: Cannot invoke "org.apache.lucene.index.IndexWriter.close()" because "this.indexWriter" is null at org.jabref@100.0.0/org.jabref.logic.pdf.search.PdfIndexer.close(PdfIndexer.java:299) at org.jabref@100.0.0/org.jabref.logic.pdf.search.PdfIndexerManager.shutdownIndexer(PdfIndexerManager.java:74) at org.jabref@100.0.0/org.jabref.gui.LibraryTab.onClosed(LibraryTab.java:792)
Siedlerchr
reviewed
Jan 30, 2024
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Not really happy. Why is indexDirectory null? |
koppor
commented
Jan 31, 2024
| private PdfIndexer(BibDatabaseContext databaseContext, Directory indexDirectory, FilePreferences filePreferences) { | ||
| this.databaseContext = databaseContext; | ||
| this.indexDirectory = indexDirectory; | ||
| if (indexDirectory == null) { |
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I checked the code. Especially org.jabref.model.database.BibDatabaseContext#getFulltextIndexPath. That never returns null.
Proposal: Ship that code and "check" if at some persons report that output. (Line 67). Then, we can track down the issue.
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Added some comments. Should good to go now. |
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The build for this PR is no longer available. Please visit https://builds.jabref.org/main/ for the latest build. |
calixtus
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Jan 31, 2024
Siedlerchr
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Jan 31, 2024
| private static final Logger LOGGER = LoggerFactory.getLogger(PdfIndexer.class); | ||
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| @VisibleForTesting | ||
| @Nullable // null might happen if lock is held by another JabRef instance |
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I am not a fan of this Nullable/non null annotations. Visible for testing is okay for me
Siedlerchr
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Feb 3, 2024
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Feb 6, 2024
* upstream/main: Bump org.apache.lucene:lucene-core from 9.9.1 to 9.9.2 (#10860) Bump org.junit.jupiter:junit-jupiter from 5.10.1 to 5.10.2 (#10863) Bump org.apache.lucene:lucene-highlighter from 9.9.1 to 9.9.2 (#10861) Bump org.tinylog:tinylog-api from 2.6.2 to 2.7.0 (#10862) Bump org.apache.lucene:lucene-queryparser from 9.9.1 to 9.9.2 (#10859) Bump gradle/wrapper-validation-action from 1 to 2 (#10858) Bump codecov/codecov-action from 3 to 4 (#10857) Bump peter-evans/create-pull-request from 5 to 6 (#10856) Update Gradle Wrapper from 8.5 to 8.6. (#10854) Enable auto merge of gradle wrapper update Jump to entry from cli (#10578) Fix closing of JabRef in case of issues with index writer (#10840) Update deployment-arm64.yml Fix secrents presence chcek
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Feb 11, 2024
* upstream/main: (68 commits) BibTeX 'Title' to MS Office 'Publicationtitle' field (JabRef#10864) Introduce BibliographyConsistencyCheckResultTxtWriter (JabRef#10847) Upgrade gradle-build-action to actions/setup-gradle (JabRef#10866) Bump org.apache.lucene:lucene-core from 9.9.1 to 9.9.2 (JabRef#10860) Bump org.junit.jupiter:junit-jupiter from 5.10.1 to 5.10.2 (JabRef#10863) Bump org.apache.lucene:lucene-highlighter from 9.9.1 to 9.9.2 (JabRef#10861) Bump org.tinylog:tinylog-api from 2.6.2 to 2.7.0 (JabRef#10862) Bump org.apache.lucene:lucene-queryparser from 9.9.1 to 9.9.2 (JabRef#10859) Bump gradle/wrapper-validation-action from 1 to 2 (JabRef#10858) Bump codecov/codecov-action from 3 to 4 (JabRef#10857) Bump peter-evans/create-pull-request from 5 to 6 (JabRef#10856) Update Gradle Wrapper from 8.5 to 8.6. (JabRef#10854) Enable auto merge of gradle wrapper update Jump to entry from cli (JabRef#10578) Fix closing of JabRef in case of issues with index writer (JabRef#10840) Update deployment-arm64.yml use nio path fix submodules Fix secrents presence chcek Update deployment-arm64.yml ...
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I started JabRef. Twice. Then, the same index is used for Lucene by the second instance. Does not work:
This PR adds a workaround by using
nulland Optionals.This also adds a workaround for #10781 by checking for
null. The workaround is the first code... OK, we could also check why thenullappears here. Sounded like bigger work for that excpetional case.This relates to #10841. The other PR is more on the loading task...
Mandatory checks
CHANGELOG.mddescribed in a way that is understandable for the average user (if applicable)