Normal Description
the stand alone sstableupgrade prints LEAK DETECTED warnings some times.
sstableupgrade keyspace1 standard1 WARN 04:22:41,942 Small commitlog volume detected at /var/lib/cassandra/commitlog; setting commitlog_total_space_in_mb to 8047. You can override this in cassandra.yaml WARN 04:22:41,948 Small cdc volume detected at /var/lib/cassandra/cdc_raw; setting cdc_total_space_in_mb to 4023. You can override this in cassandra.yaml WARN 04:22:41,950 Only 29.016GiB free across all data volumes. Consider adding more capacity to your cluster or removing obsolete snapshots Found 0 sstables that need upgrading. ERROR 04:22:45,472 LEAK DETECTED: a reference (org.apache.cassandra.utils.concurrent.Ref$State@7b135bd7) to class org.apache.cassandra.io.sstable.format.SSTableReader$InstanceTidier@2080155253:/var/lib/cassandra/data/keyspace1/standard1-24e490e1a6fb11e68ebe232ff1b97ca7/mc-17-big was not released before the reference was garbage collected ERROR 04:22:45,472 Allocate trace org.apache.cassandra.utils.concurrent.Ref$State@7b135bd7: Thread[main,5,main] at java.lang.Thread.getStackTrace(Thread.java:1552) at org.apache.cassandra.utils.concurrent.Ref$Debug.<init>(Ref.java:245) at org.apache.cassandra.utils.concurrent.Ref$State.<init>(Ref.java:175) at org.apache.cassandra.utils.concurrent.Ref.<init>(Ref.java:97) at org.apache.cassandra.io.sstable.format.SSTableReader.<init>(SSTableReader.java:237) at org.apache.cassandra.io.sstable.format.big.BigTableReader.<init>(BigTableReader.java:57) at org.apache.cassandra.io.sstable.format.big.BigFormat$ReaderFactory.open(BigFormat.java:101) at org.apache.cassandra.io.sstable.format.SSTableReader.internalOpen(SSTableReader.java:638) at org.apache.cassandra.io.sstable.format.SSTableReader.open(SSTableReader.java:506) at org.apache.cassandra.io.sstable.format.SSTableReader.openNoValidation(SSTableReader.java:401) at org.apache.cassandra.tools.StandaloneUpgrader.main(StandaloneUpgrader.java:85) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.datastax.bdp.tools.ShellToolWrapper.main(ShellToolWrapper.java:34)