Phil Steitz wrote: > Posting the last failed build output while it is, um....still available: > > Multithread test time = 489 ms. Threads: 20. Loops: 20. Hold time: > 200. Maxwait: 100. Done: 11. Did not run: 0. Failed: 9. expectError: > true > StartupDelay: 0. ConnectTime: 3. Runtime: 203. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 0. ConnectTime: 132. Runtime: 333. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 42. ConnectTime: 90. Runtime: 290. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 0. ConnectTime: 90. Runtime: 291. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 76. ConnectTime: 14. Runtime: 215. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 13. ConnectTime: 1. Runtime: 202. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 16. ConnectTime: 0. Runtime: 200. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 1. ConnectTime: 0. Runtime: 200. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 11. ConnectTime: 0. Runtime: 200. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 18. ConnectTime: 0. Runtime: 201. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 7. ConnectTime: 17. Runtime: 218. Loops: 1. State: > Done. thrown: null. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 101. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 1. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 101. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 1. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > StartupDelay: 0. ConnectTime: -. Runtime: 100. Loops: 1. State: > Getting Connection. thrown: > org.apache.commons.dbcp.SQLNestedException: Could not retrieve > connection info from pool. (using nanoTime) > > There are three things that look odd here. First is that the second > successful thread should have failed with a timeout. That may be > explainable by "wakeup delay." The second is that unless > startupDelay is not reliable, the allocation looks unfair and pool > 1.5 is supposed to implement fairness - i.e., it should be the > threads with lower startupDelays that are served first.
Scratch that. pooledConnectionAndInfo has a synch block before the call to borrowObject to create or acquire the pool. All threads are going after the same pool. The first one in has to create the pool. Phil This could > point to a pool bug. Finally, the connectTimes for some of the > successful threads are way too long. > > Phil --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
