Ariel Weisberg created CASSANDRA-9511:
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Summary: ColumnFamilyStoreTest.testSliceByNamesCommandOldMetadata
fails on trunk
Key: CASSANDRA-9511
URL: https://issues.apache.org/jira/browse/CASSANDRA-9511
Project: Cassandra
Issue Type: Test
Reporter: Ariel Weisberg
Assignee: Ariel Weisberg
See
http://cassci.datastax.com/view/trunk/job/trunk_testall/121/testReport/org.apache.cassandra.db/ColumnFamilyStoreTest/testSliceByNamesCommandOldMetadata/
{noformat}
junit.framework.AssertionFailedError
at
org.apache.cassandra.io.util.FileUtils.renameWithConfirm(FileUtils.java:171)
at
org.apache.cassandra.io.util.FileUtils.renameWithConfirm(FileUtils.java:166)
at
org.apache.cassandra.io.sstable.format.SSTableWriter.rename(SSTableWriter.java:266)
at
org.apache.cassandra.db.ColumnFamilyStore.loadNewSSTables(ColumnFamilyStore.java:766)
at
org.apache.cassandra.db.ColumnFamilyStoreTest.testSliceByNamesCommandOldMetadata(ColumnFamilyStoreTest.java:1125)
{noformat}
I changed the logging a bit to track down the failed rename
{noformat}
DEBUG [MemtableFlushWriter:1] 2015-05-29 11:50:13,600 Renaming
build/test/cassandra/data:0/system/compactions_in_progress-55080ab05d9c388690a4acb25fe1f77b/tmp-la-4-big-TOC.txt
to build
/test/cassandra/data:0/system/compactions_in_progress-55080ab05d9c388690a4acb25fe1f77b/la-4-big-TOC.txt
DEBUG [main] 2015-05-29 11:50:13,612 Failed renaming
build/test/cassandra/data:0/ColumnFamilyStoreTest1/Standard1-62503c50061a11e5a1d32fd3bb27a264/la-4-big-TOC.txt
to build/test/cassan
dra/data:0/ColumnFamilyStoreTest1/Standard1-62503c50061a11e5a1d32fd3bb27a264/la-11-big-TOC.txt
{noformat}
Looks like MemtaleFlushWriter is racing with the unit test thread to rename the
file. This may be an actual bug since a similar race could occur when nodetool
invokes CFS.loadNewSSTables.
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