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Posted to notifications@accumulo.apache.org by GitBox <gi...@apache.org> on 2019/04/19 00:15:19 UTC

[GitHub] [accumulo] keith-turner opened a new issue #1111: Unable to upgrade from 1.9 to 2.0 with walogs

keith-turner opened a new issue #1111: Unable to upgrade from 1.9 to 2.0 with walogs
URL: https://github.com/apache/accumulo/issues/1111
 
 
   I tried to upgrade a 1.9 instance that was not cleanly shutdown to 2.0.  The upgrade failed because the write ahead logs were unreadable.
   
   ```
   2019-04-18 19:17:17,468 [log.DfsLogger] ERROR: Unsupported WAL version.
   2019-04-18 19:17:17,468 [log.DfsLogger] ERROR: Unsupported WAL version.
   2019-04-18 19:17:17,504 [log.LogSorter] ERROR: Caught throwable
   java.io.IOException: Invalid LogEvent type, got ordinal 45, but only know about 6 possible types.
           at org.apache.accumulo.tserver.logger.LogFileKey.readFields(LogFileKey.java:46)
           at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.sort(LogSorter.java:138)
           at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.process(LogSorter.java:92)
           at org.apache.accumulo.server.zookeeper.DistributedWorkQueue$1.run(DistributedWorkQueue.java:111)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
           at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
           at java.lang.Thread.run(Thread.java:748)
   2019-04-18 19:17:17,508 [log.LogSorter] ERROR: Caught throwable
   java.io.IOException: Invalid LogEvent type, got ordinal 45, but only know about 6 possible types.
           at org.apache.accumulo.tserver.logger.LogFileKey.readFields(LogFileKey.java:46)
           at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.sort(LogSorter.java:138)
           at org.apache.accumulo.tserver.log.LogSorter$LogProcessor.process(LogSorter.java:92)
           at org.apache.accumulo.server.zookeeper.DistributedWorkQueue$1.run(DistributedWorkQueue.java:111)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
           at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
           at java.lang.Thread.run(Thread.java:748)
   ```

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