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synchronized thread

This commit is contained in:
Michele Artini 2021-02-02 08:10:28 +01:00
parent a1006af44a
commit 897532c88d
1 changed files with 12 additions and 11 deletions
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23
apps/dhp-mdstore-manager/src/main/java/eu/dnetlib/data/mdstore/manager/controller/MDStoreController.java
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@ -152,20 +152,21 @@ public class MDStoreController extends AbstractDnetController {
@ApiOperation("Delete expired versions")
@DeleteMapping("/versions/expired")
public StatusResponse deleteExpiredVersions() {
new Thread(() -> {
for (final String versionId : databaseUtils.listExpiredVersions()) {
try {
final String hdfsPath = databaseUtils.deleteMdStoreVersion(versionId, true);
hdfsClient.deletePath(hdfsPath);
} catch (final MDStoreManagerException e) {
log.warn("Error deleteting version " + versionId, e);
}
}
}).start();
new Thread(this::performDeleteOfExpiredVersions).start();
return StatusResponse.DELETING;
}
private synchronized void performDeleteOfExpiredVersions() {
for (final String versionId : databaseUtils.listExpiredVersions()) {
try {
final String hdfsPath = databaseUtils.deleteMdStoreVersion(versionId, true);
hdfsClient.deletePath(hdfsPath);
} catch (final MDStoreManagerException e) {
log.warn("Error deleteting version " + versionId, e);
}
}
}
@ApiOperation("Fix the inconsistencies on HDFS")
@GetMapping("/hdfs/inconsistencies")
public Set<String> fixHdfsInconsistencies(