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https://issues.apache.org/jira/browse/AMQ-3725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13810442#comment-13810442
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Dejan Bosanac commented on AMQ-3725:
------------------------------------
Hi,
I just pushed a change that should help with this scenario. I also tested ti
with the USB drive and it seems that now KahaDB recovers properly. I also used
a bit longer resume period (30 sec)
<ioExceptionHandler>
<defaultIOExceptionHandler stopStartConnectors="true"
resumeCheckSleepPeriod="30000" />
</ioExceptionHandler>
so I can have a bit more time to unplug and plug the drive back in before
broker tries to recreate the folder.
I started a new snapshot build, but I'm not sure if it's gonna be built soon.
You can build it locally anyways. Test it out and let me know if the problem is
still there.
> Kahadb error during SAN failover delayed write - Allow kahaDB to recover in a
> similar manner as the JDBC store using the IOExceptionHandler
> -------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-3725
> URL: https://issues.apache.org/jira/browse/AMQ-3725
> Project: ActiveMQ
> Issue Type: Bug
> Components: Message Store
> Affects Versions: 5.5.1
> Reporter: Jason Sherman
> Fix For: 5.10.0
>
> Attachments: AMQ-3725-10112013.txt
>
>
> An issue can arise that causes the broker to terminate when using kahaDB with
> a SAN, when the SAN fails over. In this case the failover process is
> seamless however, on fail back there is a 2-3 sec delay where writes are
> blocked and the broker terminates. With the JDBC datastore a similar
> situation can be handled by using the IOExceptionHandler. However with
> kahaDB, when this same IOExceptionHandler is added it prevents the broker
> from terminating but kahaDB retains an invalid index.
> {code}
> INFO | ActiveMQ JMS Message Broker (Broker1,
> ID:macbookpro-251a.home-56915-1328715089252-0:1) started
> INFO | jetty-7.1.6.v20100715
> INFO | ActiveMQ WebConsole initialized.
> INFO | Initializing Spring FrameworkServlet 'dispatcher'
> INFO | ActiveMQ Console at http://0.0.0.0:8161/admin
> INFO | ActiveMQ Web Demos at http://0.0.0.0:8161/demo
> INFO | RESTful file access application at http://0.0.0.0:8161/fileserver
> INFO | FUSE Web Console at http://0.0.0.0:8161/console
> INFO | Started [email protected]:8161
> ERROR | KahaDB failed to store to Journal
> java.io.SyncFailedException: sync failed
> at java.io.FileDescriptor.sync(Native Method)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:382)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> INFO | Ignoring IO exception, java.io.SyncFailedException: sync failed
> java.io.SyncFailedException: sync failed
> at java.io.FileDescriptor.sync(Native Method)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:382)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> ERROR | Checkpoint failed
> java.io.SyncFailedException: sync failed
> at java.io.FileDescriptor.sync(Native Method)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:382)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> INFO | Ignoring IO exception, java.io.SyncFailedException: sync failed
> java.io.SyncFailedException: sync failed
> at java.io.FileDescriptor.sync(Native Method)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:382)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> ERROR | KahaDB failed to store to Journal
> java.io.FileNotFoundException: /Volumes/NAS-01/data/kahadb/db-1.log (No such
> file or directory)
> at java.io.RandomAccessFile.open(Native Method)
> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216)
> at
> org.apache.kahadb.journal.DataFile.openRandomAccessFile(DataFile.java:70)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:324)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> INFO | Ignoring IO exception, java.io.FileNotFoundException:
> /Volumes/NAS-01/data/kahadb/db-1.log (No such file or directory)
> java.io.FileNotFoundException: /Volumes/NAS-01/data/kahadb/db-1.log (No such
> file or directory)
> at java.io.RandomAccessFile.open(Native Method)
> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216)
> at
> org.apache.kahadb.journal.DataFile.openRandomAccessFile(DataFile.java:70)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:324)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> ERROR | KahaDB failed to store to Journal
> java.io.FileNotFoundException: /Volumes/NAS-01/data/kahadb/db-1.log (No such
> file or directory)
> at java.io.RandomAccessFile.open(Native Method)
> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216)
> at
> org.apache.kahadb.journal.DataFile.openRandomAccessFile(DataFile.java:70)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:324)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> INFO | Ignoring IO exception, java.io.FileNotFoundException:
> /Volumes/NAS-01/data/kahadb/db-1.log (No such file or directory)
> java.io.FileNotFoundException: /Volumes/NAS-01/data/kahadb/db-1.log (No such
> file or directory)
> at java.io.RandomAccessFile.open(Native Method)
> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216)
> at
> org.apache.kahadb.journal.DataFile.openRandomAccessFile(DataFile.java:70)
> at
> org.apache.kahadb.journal.DataFileAppender.processQueue(DataFileAppender.java:324)
> at
> org.apache.kahadb.journal.DataFileAppender$2.run(DataFileAppender.java:203)
> WARN | Transport failed: java.io.EOFException
> WARN | Transport failed: java.io.EOFException
> INFO | KahaDB: Recovering checkpoint thread after death
> ERROR | Checkpoint failed
> java.io.IOException: Input/output error
> at java.io.RandomAccessFile.write(Native Method)
> at java.io.RandomAccessFile.writeLong(RandomAccessFile.java:1001)
> at org.apache.kahadb.page.PageFile.writeBatch(PageFile.java:1006)
> at org.apache.kahadb.page.PageFile.flush(PageFile.java:484)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointUpdate(MessageDatabase.java:1290)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$10.execute(MessageDatabase.java:768)
> at org.apache.kahadb.page.Transaction.execute(Transaction.java:760)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointCleanup(MessageDatabase.java:766)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$3.run(MessageDatabase.java:315)
> INFO | Ignoring IO exception, java.io.IOException: Input/output error
> java.io.IOException: Input/output error
> at java.io.RandomAccessFile.write(Native Method)
> at java.io.RandomAccessFile.writeLong(RandomAccessFile.java:1001)
> at org.apache.kahadb.page.PageFile.writeBatch(PageFile.java:1006)
> at org.apache.kahadb.page.PageFile.flush(PageFile.java:484)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointUpdate(MessageDatabase.java:1290)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$10.execute(MessageDatabase.java:768)
> at org.apache.kahadb.page.Transaction.execute(Transaction.java:760)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointCleanup(MessageDatabase.java:766)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$3.run(MessageDatabase.java:315)
> INFO | KahaDB: Recovering checkpoint thread after death
> ERROR | Checkpoint failed
> java.io.IOException: Input/output error
> at java.io.RandomAccessFile.write(Native Method)
> at java.io.RandomAccessFile.writeLong(RandomAccessFile.java:1001)
> at org.apache.kahadb.page.PageFile.writeBatch(PageFile.java:1006)
> at org.apache.kahadb.page.PageFile.flush(PageFile.java:484)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointUpdate(MessageDatabase.java:1290)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$10.execute(MessageDatabase.java:768)
> at org.apache.kahadb.page.Transaction.execute(Transaction.java:760)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointCleanup(MessageDatabase.java:766)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$3.run(MessageDatabase.java:315)
> INFO | Ignoring IO exception, java.io.IOException: Input/output error
> java.io.IOException: Input/output error
> at java.io.RandomAccessFile.write(Native Method)
> at java.io.RandomAccessFile.writeLong(RandomAccessFile.java:1001)
> at org.apache.kahadb.page.PageFile.writeBatch(PageFile.java:1006)
> at org.apache.kahadb.page.PageFile.flush(PageFile.java:484)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointUpdate(MessageDatabase.java:1290)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$10.execute(MessageDatabase.java:768)
> at org.apache.kahadb.page.Transaction.execute(Transaction.java:760)
> at
> org.apache.activemq.store.kahadb.MessageDatabase.checkpointCleanup(MessageDatabase.java:766)
> at
> org.apache.activemq.store.kahadb.MessageDatabase$3.run(MessageDatabase.java:315)
> WARN | Transport failed: java.io.EOFException
> {code}
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