Kevin Risden created SOLR-16408:
-----------------------------------
Summary: TestHdfsUpdateLog.classMethod not shutting down
MDCAwareThreadPoolExecutor
Key: SOLR-16408
URL: https://issues.apache.org/jira/browse/SOLR-16408
Project: Solr
Issue Type: Test
Security Level: Public (Default Security Level. Issues are Public)
Components: Hadoop Integration, hdfs
Reporter: Kevin Risden
This surfaced after SOLR-16187 which should tell us why some builds were just
timing out in the past. Now we have a stacktrace of where the pool got stuck.
{code:java}
Build: https://jenkins.thetaphi.de/job/Solr-main-Linux/7070/
Java: 64bit/jdk-11.0.15 -XX:+UseCompressedOops -XX:+UseSerialGC
1 tests failed.
FAILED: org.apache.solr.hdfs.update.TestHdfsUpdateLog.classMethod
Error Message:
java.lang.RuntimeException: Timeout waiting for pool
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@12bfe088[Shutting
down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks =
0] to shutdown.
Stack Trace:
java.lang.RuntimeException: Timeout waiting for pool
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@12bfe088[Shutting
down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks =
0] to shutdown.
at __randomizedtesting.SeedInfo.seed([C45530E56E50859A]:0)
at
org.apache.solr.common.util.ExecutorUtil.awaitTermination(ExecutorUtil.java:112)
at
org.apache.solr.common.util.ExecutorUtil.awaitTermination(ExecutorUtil.java:99)
at
org.apache.solr.common.util.ExecutorUtil.shutdownAndAwaitTermination(ExecutorUtil.java:89)
at org.apache.solr.core.SolrCores.close(SolrCores.java:149)
at org.apache.solr.core.CoreContainer.shutdown(CoreContainer.java:1188)
at org.apache.solr.util.TestHarness.close(TestHarness.java:397)
at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:942)
at
org.apache.solr.hdfs.update.TestHdfsUpdateLog.afterClass(TestHdfsUpdateLog.java:75)
{code}
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