Carl Yeksigian created CASSANDRA-8027:
-----------------------------------------
Summary: Assertion error in CompressionParameters
Key: CASSANDRA-8027
URL: https://issues.apache.org/jira/browse/CASSANDRA-8027
Project: Cassandra
Issue Type: Bug
Reporter: Carl Yeksigian
Compacting a CF with a secondary index throws an assertion error while opening
readers for the secondary index components. It is trying to update the CFMD to
null because it could not find a CFMD which describes the secondary index. The
CompressionParameters are shared between the data and the secondary indices.
Was introduced in CASSANDRA-7978.
{noformat}
java.lang.AssertionError: null
at
org.apache.cassandra.io.compress.CompressionParameters.setLiveMetadata(CompressionParameters.java:108)
~[main/:na]
at
org.apache.cassandra.io.sstable.SSTableReader.getCompressionMetadata(SSTableReader.java:1131)
~[main/:na]
at
org.apache.cassandra.io.sstable.SSTableReader.openDataReader(SSTableReader.java:1878)
~[main/:na]
at
org.apache.cassandra.io.sstable.SSTableScanner.<init>(SSTableScanner.java:67)
~[main/:na]
at
org.apache.cassandra.io.sstable.SSTableReader.getScanner(SSTableReader.java:1664)
~[main/:na]
at
org.apache.cassandra.io.sstable.SSTableReader.getScanner(SSTableReader.java:1676)
~[main/:na]
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners(AbstractCompactionStrategy.java:275)
~[main/:na]
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners(AbstractCompactionStrategy.java:324)
~[main/:na]
at
org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:151)
~[main/:na]
at
org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48)
~[main/:na]
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
~[main/:na]
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:75)
~[main/:na]
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
~[main/:na]
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:236)
~[main/:na]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
~[na:1.7.0_67]
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
~[na:1.7.0_67]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
~[na:1.7.0_67]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_67]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_67]
{noformat}
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