Victor Rubezhny created MINDEXER-127: ----------------------------------------
Summary: Maven repository indexing error: java.nio.channels.OverlappingFileLockException Key: MINDEXER-127 URL: https://issues.apache.org/jira/browse/MINDEXER-127 Project: Maven Indexer Issue Type: Bug Affects Versions: 6.0.0 Reporter: Victor Rubezhny The `openAndWarmup()` method is invoked twice from `purge()` method of `org.apache.maven.index.context.DefaultIndexingContext` which results into `OverlappingFileLockException` during the index re-indexing, because the `openAndWarmup()` method call creates a `FileLock` for an index and the second call tries to create and add the second `FileLock` for the same index which is erroneous: ``` java.nio.channels.OverlappingFileLockException at java.base/sun.nio.ch.FileLockTable.checkList(FileLockTable.java:229) at java.base/sun.nio.ch.FileLockTable.add(FileLockTable.java:123) at java.base/sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:1154) at java.base/java.nio.channels.FileChannel.tryLock(FileChannel.java:1165) at org.apache.maven.index.context.DefaultIndexingContext.unlockForcibly(DefaultIndexingContext.java:927) at org.apache.maven.index.context.DefaultIndexingContext.prepareIndex(DefaultIndexingContext.java:244) at org.apache.maven.index.context.DefaultIndexingContext.purge(DefaultIndexingContext.java:612) at org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager.purgeCurrentIndex(NexusIndexManager.java:529) at org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager.reindexWorkspace(NexusIndexManager.java:561) at org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager.updateIndex(NexusIndexManager.java:1072) at org.eclipse.m2e.core.internal.index.nexus.NexusIndex.updateIndex(NexusIndex.java:147) at org.eclipse.m2e.core.ui.internal.preferences.MavenSettingsPreferencePage$2.runInWorkspace(MavenSettingsPreferencePage.java:263) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:42) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) ``` The referencing issue is reported at: https://github.com/eclipse-m2e/m2e-core/issues/169 -- This message was sent by Atlassian Jira (v8.3.4#803005)