IGNITE-3351: Hadoop: Fixed HadoopClassLoader leak into IGFS thread pool.
Project: http://git-wip-us.apache.org/repos/asf/ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/8e6473a0 Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/8e6473a0 Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/8e6473a0 Branch: refs/heads/ignite-1232 Commit: 8e6473a0488e4cf32bde84b2b0b4561ad5c4f157 Parents: bb7a672 Author: vozerov-gridgain <[email protected]> Authored: Wed Jun 22 12:18:38 2016 +0300 Committer: vozerov-gridgain <[email protected]> Committed: Wed Jun 22 16:54:28 2016 +0300 ---------------------------------------------------------------------- .../core/src/main/java/org/apache/ignite/internal/IgnitionEx.java | 3 +++ 1 file changed, 3 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ignite/blob/8e6473a0/modules/core/src/main/java/org/apache/ignite/internal/IgnitionEx.java ---------------------------------------------------------------------- diff --git a/modules/core/src/main/java/org/apache/ignite/internal/IgnitionEx.java b/modules/core/src/main/java/org/apache/ignite/internal/IgnitionEx.java index 24249da..8062e6b 100644 --- a/modules/core/src/main/java/org/apache/ignite/internal/IgnitionEx.java +++ b/modules/core/src/main/java/org/apache/ignite/internal/IgnitionEx.java @@ -1689,6 +1689,9 @@ public class IgnitionEx { 0, new LinkedBlockingQueue<Runnable>()); + // Pre-start all threads to avoid HadoopClassLoader leaks. + ((ThreadPoolExecutor)igfsExecSvc).prestartAllCoreThreads(); + // Note that we do not pre-start threads here as this pool may not be needed. callbackExecSvc = new IgniteStripedThreadPoolExecutor( cfg.getAsyncCallbackPoolSize(),
