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UrlsController/src/main/java/eu/openaire/urls_controller
Lampros Smyrnaios 83f40a23d9 Bring back the prepared-statements for the insert-queries. After the fix of the "broken pipe"-error, they now work. Bringing them back, increases security and solves the "SQL syntax errors" caused by the values of some URLs. 2 years ago
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components - Avoid getting and uploading (to S3), full-texts which are already uploaded by previous assignments-batches. 2 years ago
configuration - Avoid getting and uploading (to S3), full-texts which are already uploaded by previous assignments-batches. 2 years ago
controllers Bring back the prepared-statements for the insert-queries. After the fix of the "broken pipe"-error, they now work. Bringing them back, increases security and solves the "SQL syntax errors" caused by the values of some URLs. 2 years ago
models Improve performance in the "getUrls"-endpoint, and more: 2 years ago
payloads - Fix a "databaseLock" bug, which could cause both the payload and attempt inserts and the "mergeParquetFiles" to fail, as the inserts could be executed concurrently with tables-compaction. 2 years ago
security - Add the "isControllerAlive"-endpoint. 3 years ago
util - Fix Impala "broken pipe" error, by closing the connection when not in need. The connection is reopened later with minimal overhead, as a connection pool is used. 2 years ago
Application.java - Avoid getting and uploading (to S3), full-texts which are already uploaded by previous assignments-batches. 2 years ago