Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 2B0B0200B50 for ; Fri, 29 Jul 2016 18:28:23 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 29973160A6E; Fri, 29 Jul 2016 16:28:23 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id F1A82160A79 for ; Fri, 29 Jul 2016 18:28:21 +0200 (CEST) Received: (qmail 71717 invoked by uid 500); 29 Jul 2016 16:28:21 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 71644 invoked by uid 99); 29 Jul 2016 16:28:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 29 Jul 2016 16:28:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8F7762C029E for ; Fri, 29 Jul 2016 16:28:20 +0000 (UTC) Date: Fri, 29 Jul 2016 16:28:20 +0000 (UTC) From: "Joel Knighton (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-12337) dtest failure in scrub_test.TestScrubIndexes.test_standalone_scrub MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 29 Jul 2016 16:28:23 -0000 [ https://issues.apache.org/jira/browse/CASSANDRA-12337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Joel Knighton updated CASSANDRA-12337: -------------------------------------- Description: We have an existing open ticket for this test in [CASSANDRA-11236]. That ticket is for a Windows failure with a different failure mode. Since the resolution will likely be different, I've opened this ticket to track the most recent failure. example failure: [http://cassci.datastax.com/job/cassandra-3.9_dtest/20/testReport/junit/scrub_test/TestScrubIndexes/test_standalone_scrub/] {code} sstablescrub failed -------------------- >> begin captured logging << -------------------- dtest: DEBUG: cluster ccm directory: /tmp/dtest-Ilk7GU dtest: DEBUG: Done setting configuration options: { 'initial_token': None, 'num_tokens': '32', 'phi_convict_threshold': 5, 'range_request_timeout_in_ms': 10000, 'read_request_timeout_in_ms': 10000, 'request_timeout_in_ms': 10000, 'truncate_request_timeout_in_ms': 10000, 'write_request_timeout_in_ms': 10000} dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677957710 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/mb-1-big-Data.db') (0.317KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677962057 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.gender_idx/mb-1-big-Data.db') (0.176KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.gender_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677966308 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.state_idx/mb-1-big-Data.db') (0.178KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.state_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677970549 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.birth_year_idx/mb-1-big-Data.db') (0.189KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.birth_year_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: ERROR 03:52:50 Error in ThreadPoolExecutor java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has shut down at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:61) ~[main/:na] at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1364) ~[na:1.8.0_45] at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.execute(DebuggableThreadPoolExecutor.java:165) ~[main/:na] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) ~[na:1.8.0_45] at org.apache.cassandra.db.compaction.CompactionManager.submitBackground(CompactionManager.java:184) ~[main/:na] at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:270) ~[main/:na] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] {code} I haven't seen a similar failure on any branch. was: We have an existing open ticket for this test in [CASSANDRA-11236]. That ticket is for a Windows failure with a different failure mode. Since the resolution will likely be different, I've opened this ticket to track the most recent failure. example failure: [http://cassci.datastax.com/job/cassandra-3.9_dtest/lastCompletedBuild/testReport/junit/scrub_test/TestScrubIndexes/test_standalone_scrub/] {code} sstablescrub failed -------------------- >> begin captured logging << -------------------- dtest: DEBUG: cluster ccm directory: /tmp/dtest-Ilk7GU dtest: DEBUG: Done setting configuration options: { 'initial_token': None, 'num_tokens': '32', 'phi_convict_threshold': 5, 'range_request_timeout_in_ms': 10000, 'read_request_timeout_in_ms': 10000, 'request_timeout_in_ms': 10000, 'truncate_request_timeout_in_ms': 10000, 'write_request_timeout_in_ms': 10000} dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] dtest: DEBUG: Found sstable file mb-1-big-Statistics.db dtest: DEBUG: Found sstable file mb-1-big-CRC.db dtest: DEBUG: Found sstable file mb-1-big-Filter.db dtest: DEBUG: Found sstable file mb-1-big-Summary.db dtest: DEBUG: Found sstable file mb-1-big-Data.db dtest: DEBUG: Found sstable file mb-1-big-Index.db dtest: DEBUG: Found sstable file mb-1-big-TOC.txt dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677957710 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/mb-1-big-Data.db') (0.317KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677962057 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.gender_idx/mb-1-big-Data.db') (0.176KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.gender_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677966308 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.state_idx/mb-1-big-Data.db') (0.178KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.state_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677970549 Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.birth_year_idx/mb-1-big-Data.db') (0.189KiB) Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.birth_year_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned dtest: DEBUG: ERROR 03:52:50 Error in ThreadPoolExecutor java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has shut down at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:61) ~[main/:na] at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1364) ~[na:1.8.0_45] at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.execute(DebuggableThreadPoolExecutor.java:165) ~[main/:na] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) ~[na:1.8.0_45] at org.apache.cassandra.db.compaction.CompactionManager.submitBackground(CompactionManager.java:184) ~[main/:na] at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:270) ~[main/:na] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] {code} I haven't seen a similar failure on any branch. > dtest failure in scrub_test.TestScrubIndexes.test_standalone_scrub > ------------------------------------------------------------------ > > Key: CASSANDRA-12337 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12337 > Project: Cassandra > Issue Type: Bug > Reporter: Joel Knighton > Labels: dtest > > We have an existing open ticket for this test in [CASSANDRA-11236]. That ticket is for a Windows failure with a different failure mode. Since the resolution will likely be different, I've opened this ticket to track the most recent failure. > example failure: > [http://cassci.datastax.com/job/cassandra-3.9_dtest/20/testReport/junit/scrub_test/TestScrubIndexes/test_standalone_scrub/] > {code} > sstablescrub failed > -------------------- >> begin captured logging << -------------------- > dtest: DEBUG: cluster ccm directory: /tmp/dtest-Ilk7GU > dtest: DEBUG: Done setting configuration options: > { 'initial_token': None, > 'num_tokens': '32', > 'phi_convict_threshold': 5, > 'range_request_timeout_in_ms': 10000, > 'read_request_timeout_in_ms': 10000, > 'request_timeout_in_ms': 10000, > 'truncate_request_timeout_in_ms': 10000, > 'write_request_timeout_in_ms': 10000} > dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] > dtest: DEBUG: Found sstable file mb-1-big-Statistics.db > dtest: DEBUG: Found sstable file mb-1-big-CRC.db > dtest: DEBUG: Found sstable file mb-1-big-Filter.db > dtest: DEBUG: Found sstable file mb-1-big-Summary.db > dtest: DEBUG: Found sstable file mb-1-big-Data.db > dtest: DEBUG: Found sstable file mb-1-big-Index.db > dtest: DEBUG: Found sstable file mb-1-big-TOC.txt > dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] > dtest: DEBUG: Found sstable file mb-1-big-Statistics.db > dtest: DEBUG: Found sstable file mb-1-big-CRC.db > dtest: DEBUG: Found sstable file mb-1-big-Filter.db > dtest: DEBUG: Found sstable file mb-1-big-Summary.db > dtest: DEBUG: Found sstable file mb-1-big-Data.db > dtest: DEBUG: Found sstable file mb-1-big-Index.db > dtest: DEBUG: Found sstable file mb-1-big-TOC.txt > dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] > dtest: DEBUG: Found sstable file mb-1-big-Statistics.db > dtest: DEBUG: Found sstable file mb-1-big-CRC.db > dtest: DEBUG: Found sstable file mb-1-big-Filter.db > dtest: DEBUG: Found sstable file mb-1-big-Summary.db > dtest: DEBUG: Found sstable file mb-1-big-Data.db > dtest: DEBUG: Found sstable file mb-1-big-Index.db > dtest: DEBUG: Found sstable file mb-1-big-TOC.txt > dtest: DEBUG: Checking sstables in ['/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83'] > dtest: DEBUG: Found sstable file mb-1-big-Statistics.db > dtest: DEBUG: Found sstable file mb-1-big-CRC.db > dtest: DEBUG: Found sstable file mb-1-big-Filter.db > dtest: DEBUG: Found sstable file mb-1-big-Summary.db > dtest: DEBUG: Found sstable file mb-1-big-Data.db > dtest: DEBUG: Found sstable file mb-1-big-Index.db > dtest: DEBUG: Found sstable file mb-1-big-TOC.txt > dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub > dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677957710 > Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/mb-1-big-Data.db') (0.317KiB) > Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned > dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub > dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677962057 > Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.gender_idx/mb-1-big-Data.db') (0.176KiB) > Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.gender_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned > dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub > dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677966308 > Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.state_idx/mb-1-big-Data.db') (0.178KiB) > Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.state_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned > dtest: DEBUG: /home/automaton/cassandra/bin/sstablescrub > dtest: DEBUG: Pre-scrub sstables snapshotted into snapshot pre-scrub-1469677970549 > Scrubbing BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.birth_year_idx/mb-1-big-Data.db') (0.189KiB) > Scrub of BigTableReader(path='/tmp/dtest-Ilk7GU/test/node1/data0/ks/users-b1956190547611e683f7630547833e83/.birth_year_idx/mb-1-big-Data.db') complete; looks like all 0 rows were tombstoned > dtest: DEBUG: ERROR 03:52:50 Error in ThreadPoolExecutor > java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has shut down > at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:61) ~[main/:na] > at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823) ~[na:1.8.0_45] > at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1364) ~[na:1.8.0_45] > at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.execute(DebuggableThreadPoolExecutor.java:165) ~[main/:na] > at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) ~[na:1.8.0_45] > at org.apache.cassandra.db.compaction.CompactionManager.submitBackground(CompactionManager.java:184) ~[main/:na] > at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:270) ~[main/:na] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_45] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_45] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_45] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] > {code} > I haven't seen a similar failure on any branch. -- This message was sent by Atlassian JIRA (v6.3.4#6332)