![Tests: intermittent TestTimedOutException in FilteredBlockAndPartialMerkleTreeTests > serializeDownloadBlockWithWallet · Issue #2175 · bitcoinj/bitcoinj · GitHub Tests: intermittent TestTimedOutException in FilteredBlockAndPartialMerkleTreeTests > serializeDownloadBlockWithWallet · Issue #2175 · bitcoinj/bitcoinj · GitHub](https://user-images.githubusercontent.com/1662253/138009496-2990e35d-694d-40b0-873d-08679e5f1528.png)
Tests: intermittent TestTimedOutException in FilteredBlockAndPartialMerkleTreeTests > serializeDownloadBlockWithWallet · Issue #2175 · bitcoinj/bitcoinj · GitHub
Keith Turner on Twitter: "Created a very handy utility that groups threads with the same stack trace in @Java jstack output. Have used it when debugging @ApacheAccumulo and @ApacheFluo. https://t.co/DPxRF5CQUa https://t.co/S109cftEuL" /
![Error pipeline STOPPED - WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer - Tasks: Triggered, Scheduled, Ultra - SnapLogic Community Error pipeline STOPPED - WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer - Tasks: Triggered, Scheduled, Ultra - SnapLogic Community](https://global.discourse-cdn.com/business5/uploads/snaplogic2/optimized/2X/4/4b620768d9b12377640c50710286944683fa93a1_2_690x402.png)
Error pipeline STOPPED - WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer - Tasks: Triggered, Scheduled, Ultra - SnapLogic Community
![ElasticSearch all Search Threads are waiting on take() method - Elasticsearch - Discuss the Elastic Stack ElasticSearch all Search Threads are waiting on take() method - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/8/b/8bace7ef10edc1b91b6099af07e3d16cbcd7ab93.png)