FatalError when starting Dremio 2.0 RC on MacOs

1

Hi, i’ve installed Dremio RC 2.0 Community on Mac Os

It seems the upgrading process is failing, as I get the following error in server.out file.
As a consequence Dremio does not start.
I can be useful to know that the previous installed version was Dremio 1.2.2 Community Edition

ReIndex stores [1.2.0, 1.5.0)
ReIndexing dac-namespace, 340 Elements ReIndexed.
Deleting internal sources [1.0.6, 1.5.0)
deleting ‘$scratch’
Exception in thread “main” java.lang.UnsupportedOperationException: You must use a versioned store to delete by version.
at com.dremio.datastore.RocksDBStore.delete(RocksDBStore.java:380)
at com.dremio.datastore.RocksDBStore.delete(RocksDBStore.java:69)
at com.dremio.datastore.CoreKVStoreImpl.delete(CoreKVStoreImpl.java:129)
at com.dremio.datastore.CoreKVStoreImpl.delete(CoreKVStoreImpl.java:30)
at com.dremio.datastore.indexed.CoreIndexedStoreImpl.delete(CoreIndexedStoreImpl.java:213)
at com.dremio.datastore.indexed.CoreIndexedStoreImpl.delete(CoreIndexedStoreImpl.java:51)
at com.dremio.datastore.CoreBaseTimedStore.delete(CoreBaseTimedStore.java:98)
at com.dremio.datastore.CoreBaseTimedStore$TimedIndexedStoreImplCore.delete(CoreBaseTimedStore.java:143)
at com.dremio.datastore.indexed.LocalIndexedStore.delete(LocalIndexedStore.java:153)
at com.dremio.service.namespace.NamespaceServiceImpl.doDeleteEntity(NamespaceServiceImpl.java:767)
at com.dremio.service.namespace.NamespaceServiceImpl.deleteEntity(NamespaceServiceImpl.java:759)
at com.dremio.service.namespace.NamespaceServiceImpl.deleteSource(NamespaceServiceImpl.java:784)
at com.dremio.dac.cmd.upgrade.DeleteInternalSources.upgrade(DeleteInternalSources.java:44)
at com.dremio.dac.cmd.upgrade.Upgrade.upgrade(Upgrade.java:166)
at com.dremio.dac.daemon.DremioDaemon.checkVersion(DremioDaemon.java:98)
at com.dremio.dac.daemon.DremioDaemon.main(DremioDaemon.java:125)

2

I’ve got the same issue with an installation from 1.4.4 to 2.0.0rc on a windows desktop

3

I’m also getting the same error with an installation on Mac High Sierra going from 1.4 to 2.0.0rc.

4

Thanks for reporting. If people could share the log files (server.log/server.out), this would be useful.

5

server.zip (42.9 KB)
My log files.

6

my log file Archive.zip (460.1 KB)

7

Thanks for the logs. We identified the issue and are working on fix.

1 Like
8

Hey guys,

I wanted to let you know we just published a new RC version which should fix the issue you encountered.

1 Like
9

Just pulled down the new RC and works great on MacOs now. Thanks for the quick response.

2 Likes
10

It works great also on my windows desktop !

Thanks.

2 Likes