[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] David Capwell updated CASSANDRA-15949: -- Fix Version/s: (was: 4.0-beta) 4.0-beta3 Since Version: 4.0-alpha Source Control Link: https://github.com/apache/cassandra/commit/ca027c3c2262f5a6789dbf41a5656a7bcf02a5f2 Resolution: Fixed Status: Resolved (was: Ready to Commit) CI results: https://ci-cassandra.apache.org/view/patches/job/Cassandra-devbranch/20/ https://app.circleci.com/pipelines/github/dcapwell/cassandra?branch=commit_remote_branch%2FCASSANDRA-15949-trunk-B03EA88E-B95B-40C8-BF76-DA566646C28C I don't have as much history with Jenkins flaky tests, so I went off Circle CI's results for review. Also, Jenkins didn't have the same commit as circle as I ninja fixed an issue that was on trunk, so jenkins was missing ea322bfaa78b662c95711e6579b480b4d0f741c6 > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Assignee: Caleb Rackliffe >Priority: Normal > Fix For: 4.0-beta3 > > Time Spent: 2h > Remaining Estimate: 0h > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Caleb Rackliffe updated CASSANDRA-15949: Status: Ready to Commit (was: Review In Progress) > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Assignee: Caleb Rackliffe >Priority: Normal > Fix For: 4.0-beta > > Time Spent: 2h > Remaining Estimate: 0h > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Caleb Rackliffe updated CASSANDRA-15949: Reviewers: Aleksey Yeschenko, David Capwell (was: David Capwell) > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Assignee: Caleb Rackliffe >Priority: Normal > Fix For: 4.0-beta > > Time Spent: 1h 50m > Remaining Estimate: 0h > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] David Capwell updated CASSANDRA-15949: -- Reviewers: David Capwell, David Capwell (was: David Capwell) David Capwell, David Capwell Status: Review In Progress (was: Patch Available) > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Assignee: Caleb Rackliffe >Priority: Normal > Fix For: 4.0-beta > > Time Spent: 20m > Remaining Estimate: 0h > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Caleb Rackliffe updated CASSANDRA-15949: Test and Documentation Plan: - clean Circle run - an additional test that provides guardrails around the Keyspace opening process (at least as it's used by the speculative retry threshold update task) Status: Patch Available (was: In Progress) [trunk|https://github.com/apache/cassandra/pull/733] [j8 tests|https://app.circleci.com/pipelines/github/maedhroz/cassandra/104/workflows/0c3ac115-3997-4b4b-82b7-994545961ecc] [j11 tests|https://app.circleci.com/pipelines/github/maedhroz/cassandra/104/workflows/9ed6d9f4-c9da-449e-b9de-0922169722e7] > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Assignee: Caleb Rackliffe >Priority: Normal > Fix For: 4.0-beta > > Time Spent: 10m > Remaining Estimate: 0h > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jon Meredith updated CASSANDRA-15949: - Fix Version/s: 4.0-beta > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Priority: Normal > Fix For: 4.0-beta > > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15949) NPE thrown while updating speculative execution time if table is removed during task execution
[ https://issues.apache.org/jira/browse/CASSANDRA-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jon Meredith updated CASSANDRA-15949: - Bug Category: Parent values: Degradation(12984) Complexity: Normal Discovered By: User Report Severity: Normal Status: Open (was: Triage Needed) Marked this as a degradation as from https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ScheduledThreadPoolExecutor.html#scheduleAtFixedRate-java.lang.Runnable-long-long-java.util.concurrent.TimeUnit- "If any execution of the task encounters an exception, subsequent executions are suppressed" So if this hits while a table is being dropped, recomputation of speculative retry thresholds will halt node-wide. > NPE thrown while updating speculative execution time if table is removed > during task execution > -- > > Key: CASSANDRA-15949 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15949 > Project: Cassandra > Issue Type: Bug > Components: Local/Other >Reporter: Jon Meredith >Priority: Normal > > CASSANDRA-14338 fixed the scheduling the speculation retry threshold > calculation, but if the task happens to be scheduled while a table is being > dropped, it triggers an NPE. > ERROR 2020-07-14T11:34:55,762 [OptionalTasks:1] > org.apache.cassandra.service.CassandraDaemon:446 - Exception in thread > Thread[OptionalTasks:1,5,main] > java.lang.NullPointerException: null > at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:444) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.(Keyspace.java:346) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:139) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace.open(Keyspace.java:116) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:102) > ~[cassandra-4.0.0.jar:4.0.0] > at org.apache.cassandra.db.Keyspace$1.apply(Keyspace.java:99) > ~[cassandra-4.0.0.jar:4.0.0] > at > com.google.common.collect.Iterables$5.lambda$forEach$0(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > com.google.common.collect.IndexedImmutableSet.forEach(IndexedImmutableSet.java:45) > ~[guava-27.0-jre.jar:?] > at com.google.common.collect.Iterables$5.forEach(Iterables.java:704) > ~[guava-27.0-jre.jar:?] > at > org.apache.cassandra.service.CassandraDaemon.lambda$setup$2(CassandraDaemon.java:412) > ~[cassandra-4.0.0.jar:4.0.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > [cassandra-4.0.0.jar:4.0.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) > [?:?] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > [?:?] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > [?:?] > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > [netty-all-4.1.37.Final.jar:4.1.37.Final] > at java.lang.Thread.run(Thread.java:834) [?:?] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
