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UrlsWorker
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54 Commits

Author SHA1 Message Date
Lampros Smyrnaios 795d6e7c93 - Update README. 
- Update dependencies.
 2024-04-26 13:36:41 +03:00
Lampros Smyrnaios 24c4a75acf - Use the "RollingFile" logs-appender by default. 
- Set the next version.
 2024-02-08 18:51:10 +02:00
Lampros Smyrnaios 50d756d582 - Automatically use the latest version of "publications_retriever" software from the Nexus maven-repository. 
- Update Gradle.
- Update License.
- Configure the destination of the logs in the "application.properties" file.
 2024-02-08 18:33:18 +02:00
Lampros Smyrnaios 3909104a1b - Update a dependency. 
- Set new version.
 2024-01-15 13:54:12 +02:00
Lampros Smyrnaios c4770ee716 Set new version. 2023-12-22 12:40:26 +02:00
Lampros Smyrnaios 066d6f665f - Take into account the new "errorMsg" value returned by "LoaderAndChecker.getWasValidAndCouldRetry()". 
- Update dependencies.
 2023-12-18 15:17:51 +02:00
Lampros Smyrnaios 5a9e7228ae - Set the upcoming version. 
- Update dependencies.
 2023-11-27 13:02:33 +02:00
Lampros Smyrnaios 10e39d79a4 - Improve a log-message. 
- Update dependencies.
 2023-10-20 17:35:39 +03:00
Lampros Smyrnaios 18cc9e0e68 - Improve error-handling in file-compression. 
- Update dependencies.
 2023-10-04 16:08:38 +03:00
Lampros Smyrnaios b579296ada - Code optimization and polishing. 
- Update dependencies.
 2023-08-28 16:11:26 +03:00
Lampros Smyrnaios 088cf73b30 - Update dependencies. 
- Code optimization and polishing.
 2023-07-27 17:46:17 +03:00
Lampros Smyrnaios 952bf7c035 - Update dependencies. 
- Code polishing.
 2023-07-06 13:22:09 +03:00
Lampros Smyrnaios 33df46f6f5 - Improve README. 
- Update and cleanup dependencies.
- Code polishing.
 2023-06-22 12:47:36 +03:00
Lampros Smyrnaios 84f29ea7e0 Update versioning. 2023-05-30 15:22:33 +03:00
Lampros Smyrnaios 2b69733912 - Increase the test-delays of the scheduled tasks. 
- Update dependencies.
 2023-05-29 12:45:43 +03:00
Lampros Smyrnaios 903032f454 - After a WorkerReport has been sent, ask for new assignments immediately. So, the Worker does not have to wait for hours for the Controller to check for duplicate files in the DB, retrieve and upload the full-texts and insert the records to the DB. 
- Special care is taken to delete the delivered full-texts as soon as possible.
- Write the workerReport to a json-file, in case something goes wrong, and keep it until the Controller notifies the Worker that the processing was successful.
 2023-05-23 22:19:41 +03:00
Lampros Smyrnaios 4d90846261 - In case the specified "controllerIP" is actually a domain-name, find its IP-address, so that a proper IP-to-IP comparison can be performed and the "securityChecks" can pass. 
- Increase the "read-timeout" when searching for the host's machine public-IP.
- Update dependencies.
- Code polishing.
 2023-05-22 21:25:22 +03:00
Lampros Smyrnaios 7b7dd59b57 - Increase the "max_heap_size". 
- Update a dependency.
- Update README.md
 2023-04-28 19:37:12 +03:00
Lampros Smyrnaios 0997558347 Update dependencies. 2023-04-20 15:39:15 +03:00
Lampros Smyrnaios 796e46bc99 Update dependencies. 2023-03-27 19:44:49 +03:00
Lampros Smyrnaios ff4fd3d289 - Show the elapsed time for each assignments-request to be processed by the Worker. 
- Update dependencies.
 2023-03-02 17:34:44 +02:00
Lampros Smyrnaios 66d3f7bcb2 - Show a warning, in case the number of results is different from the number of the assignments (due to missing / double logging). 
- Update Spring.
 2023-02-24 23:27:02 +02:00
Lampros Smyrnaios 81b61b530f Drastically improve performance by applying a pre-processing algorithm for the assignments-list to open some "space" between assignments which have the same domain, which in return, causes the threads to block less during execution. 
(The threads block, due to the mandatory "politeness-delay" before reconnecting with the same domain, in order to avoid overloading the remote servers.)
 2023-02-24 23:23:37 +02:00
Lampros Smyrnaios 0626e85894 Update dependencies. 2023-02-15 16:18:33 +02:00
Lampros Smyrnaios 24b52fba63 - Refactor the initialization and configuration process and Spring-ify the project. 
- Update Spring dependency.
 2023-01-25 18:33:49 +02:00
Lampros Smyrnaios fd62ac567e - Add a new endpoint "getFullTextsImproved" which uses Facebook's [**Zstandard**](https://facebook.github.io/zstd/) compression algorithm, which brings very big benefits on compression rate and speed. 
- Remove some dependencies.
 2023-01-09 15:48:30 +02:00
Lampros Smyrnaios 778dc6e25c - Improve the stability of "UriBuilder.getPublicIP()", by using a "HttpURLConnection" to increase the connection and read timeouts and avoid timeout-exceptions. 
- Show the number of assignments which are requested from the Controller, in the log-message.
- Update Spring.
 2023-01-03 18:43:26 +02:00
Lampros Smyrnaios 8c1daadad0 - Increase the "requestReadTimeoutDuration" to 5 hours. 
- Improve gradle's performance.
 2022-12-12 17:49:14 +02:00
Lampros Smyrnaios 6c17e86c70 Code polishing. 2022-12-09 12:53:08 +02:00
Lampros Smyrnaios 182d6153d4 - Set some optimization settings for gradle. 
- Fix error-handling in "installAndRun.sh".
- Update dependencies.
 2022-11-30 16:25:57 +02:00
Lampros Smyrnaios 01f12e2fe2 - Align with "PublicationsRetriever's" updated "couldRetry" and "wasValid" logic. 
- Update dependencies.
 2022-11-11 16:02:20 +02:00
Lampros Smyrnaios 90a69686cf - When the Worker is about to shut-down, after deleting all the handled assignments' files, check for remaining full-texts in the local storage and warn the user. If no remaining files were found, then delete the parent fulltexts' directory. 
- Polish the code.
 2022-11-02 02:27:04 +02:00
Lampros Smyrnaios d91732bc16 - Add deletion, of the cookies in the newly-supported CookieManager, after each batch. 
- Update the Spring-Security-code to use the "SecurityFilterChain", as the previous code was deprecated.
- Update dependencies.
- Code cleanup.
 2022-06-27 17:58:02 +03:00
Lampros Smyrnaios d6e94912a4 - Optimize zip-file creation. 
- Update dependencies.
 2022-05-26 15:24:36 +03:00
Lampros Smyrnaios 31af0a81eb - Update the Worker's report to include the datasourceID for each record. It is used by the Controller inside the S3-fileNames. 
- Update dependencies.
 2022-04-01 19:42:32 +03:00
Lampros Smyrnaios 5fee05e994 Update dependencies. 2022-03-28 14:29:54 +03:00
Lampros Smyrnaios 8453c742f2 Update Spring dependencies. 2022-02-25 17:41:10 +02:00
Lampros Smyrnaios a428b1d1e6 - Fix not prioritizing the gradle version defined inside the "installAndRun.sh" script. 
- Update SpringBoot dependency.
 2022-01-21 15:19:52 +02:00
Lampros Smyrnaios 1ddfd34236 - Allow the user to set a maximum number of assignments-batches for the Worker to handle. After handling those batches, the Worker will shut down. A number of < 0 > indicates an infinite number of batches. 
- Avoid converting the zero fileSize to < null >. Now, the default value is < null >, so the zero-value will indicate a zero-byte file.
- Update dependencies.
- Code cleanup.
 2021-12-24 00:12:34 +02:00
Lampros Smyrnaios 82d69f3bf5 - Calculate and set the max heap size with respect to the system resources, in "installAndRun.sh". 
- Fix not setting the right "Error"-members when the docUrl was found, but the full-text was not retrieved.
- Set a "couldRetry"-indication in the "Error"-class, when the full-text was retrieved, as, in general, it could be retried to give the same successful result.
- Update the "docFileNotRetrieved"-check to use the standardized string.
- Eliminate some possible NPEs.
- Update Gradle.
 2021-12-16 02:04:05 +02:00
Lampros Smyrnaios fd5b56e3c6 - Allow the user to set the "maxAssignmentsLimitPerBatch" value. 
- Set increased lower and upper limits for the Java Heap Size.
- Update the "ServerBaseURL" to the Public IP Address of the machine which is running the app.
- Improve two log-messages.
 2021-12-07 00:52:40 +02:00
Lampros Smyrnaios 6355b3e397 - Increase the "PublicationsRetriever.threadsMultiplier" to "6", as the threads are mostly network-blocked. 
- Make sure the "maven" package is installed before compiling the "PublicationsRetriever" library.
- Update dependencies.
 2021-11-30 01:02:06 +02:00
Lampros Smyrnaios 20b71164d5 - The worker will store the files in its local file-system and will send them to the controller in batches, after the latter requests them. When all files from a given assignments-num are sent, the files will be deleted from the Worker, in a scheduled-job. 
- Implement the "getFullTexts"-endpoint, which returns the requested full-texts in a zip file.
- Implement the "getFullText"-endpoint, which returns the requested full-text.
- Implement the "getHandledAssignmentsCounts"-endpoint which returns the assignments-numbers, which were handled by that worker.
- Make sure each urlReport has the same "Date" for a given assignments-number. Also, make sure the "size" and "hash" have a "null" value, in case the full-text was not found.
- Check and log thread-pool shutdown errors.
- Add the stack-trace in the error-logs, instead of the Stderr.
- Update SpringBoot dependency.
- Change log levels.
- Code cleanup.
 2021-11-26 17:04:31 +02:00
Lampros Smyrnaios 3220c97373 - Improve performance when requesting, processing and posting requests. 
- Fix a bug, causing degraded performance when processing more than 3000 assignments.
- Fix the progress percentage shown in the logs.
- Avoid a potential NPE when processing a broken "Assignment" object.
- Update Spring to v.2.5.6.
- Code cleanup.
 2021-10-30 17:14:18 +03:00
Lampros Smyrnaios 380137fbff - Add an HTTP-error-handler in "AssignmentHandler.requestAssignments()". 
- Increase the "requestConnectTimeoutDuration" and the "requestReadTimeoutDuration".
- Increase project's version to "1.0.0-SNAPSHOT".
- Update dependencies.
- Code cleanup.
 2021-10-11 13:27:40 +03:00
Lampros Smyrnaios 6fd9eed1ec - Eliminate some warnings, by excluding an inner dependency. 
- Comment-out some debugging gradle commands.
 2021-09-02 18:35:47 +03:00
Lampros Smyrnaios b6d66653f7 - Integrate the latest changes from the "PublicationsRetriever"-plugin. 
- Update dependencies.
 2021-09-01 19:42:32 +03:00
Lampros Smyrnaios 62ce7ee4a5 - Process the Error of PDF-aggregation. Distinguish between "couldRetry" and "noRetry" cases. 
- Add a "test"-switch in order to easily switch between test and normal mode.
- Fix an NPE, when requesting for the "AssignmentRequest".
- Upgrade the "installPublicationsRetriever.sh" to "installAndRun.sh", which takes care of everything.
- Define the newest SpringBoot-version in "build.gradle".
- Code cleanup.
 2021-08-05 15:09:28 +03:00
Lampros Smyrnaios 6cc2673fca - Add the ability to upload the files on an S3-ObjectStore. 
- Change the server's port and the port of the controller-api.
- Update dependencies.
 2021-07-29 09:01:53 +03:00
Lampros Smyrnaios f6e53ca289 Integrate the "PublicationsRetriever" program as a plugin, which downloads the full-texts of the publications. Afterwards, the retrieved data info is transferred to the Controller. 
The "PublicationsRetriever" can be installed locally as a library, using the "installPublicationsRetriever.sh" script.
 2021-06-22 05:58:07 +03:00