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https://issues.apache.org/jira/browse/CASSANDRA-5646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis resolved CASSANDRA-5646.
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Resolution: Not A Problem
Dave is correct; streaming assumes same-version sstables. (More pedantically,
it assumes sstables that are isStreamCompatible with the target.) The redesign
of streaming for 2.0 plans to make this more flexible.
> Incompatible sstables hangs repair
> ----------------------------------
>
> Key: CASSANDRA-5646
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5646
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.2.5
> Reporter: Radim Kolar
>
> repair session between 1.2.5 and 1.2.4:
> ERROR [Thread-11] 2013-06-16 13:39:39,359 CassandraDaemon.java (line 175)
> Exception in thread Thread[Thread-11,5,main]
> java.lang.UnsupportedOperationException: SSTable C:\Program Files
> (x86)\DataStax Community\data\data\test\sipdb\test-sipdb-hf-16-Data.db is not
> compatible with current version ic
> at
> org.apache.cassandra.streaming.StreamIn.getContextMapping(StreamIn.java:77)
> at
> org.apache.cassandra.streaming.IncomingStreamReader.<init>(IncomingStreamReader.java:87)
> at
> org.apache.cassandra.net.IncomingTcpConnection.stream(IncomingTcpConnection.java:238)
> at
> org.apache.cassandra.net.IncomingTcpConnection.handleStream(IncomingTcpConnection.java:178)
> at
> org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:78)
> using nodetool netstats shows both sstables streaming at 0/XXXXXX. repair
> never finished. After upgrading sstables to latest level (hf and ic should be
> compatible) repair works fine.
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