When I try to load the SStable in through sstableloader, I am getting this following error:
ERROR [CompactionExecutor:28] 2023-09-26 10:48:37,680 JVMStabilityInspector.java:68 - Exception in thread Thread[CompactionExecutor:28,5,CompactionExecutor]
java.lang.IllegalArgumentException: Self-suppression not permitted
at java.base/java.lang.Throwable.addSuppressed(Throwable.java:1054)
at org.apache.cassandra.utils.Throwables.merge(Throwables.java:66)
at org.apache.cassandra.db.lifecycle.Helpers.prepareForObsoletion(Helpers.java:140)
at org.apache.cassandra.db.lifecycle.LifecycleTransaction.doPrepare(LifecycleTransaction.java:206)
at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:168)
at org.apache.cassandra.io.sstable.SSTableRewriter.doPrepare(SSTableRewriter.java:386)
at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:168)
at org.apache.cassandra.db.compaction.writers.CompactionAwareWriter.doPrepare(CompactionAwareWriter.java:104)
at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.prepareToCommit(Transactional.java:168)
at org.apache.cassandra.utils.concurrent.Transactional$AbstractTransactional.finish(Transactional.java:179)
at org.apache.cassandra.db.compaction.writers.CompactionAwareWriter.finish(CompactionAwareWriter.java:114)
at org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:224)
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:82)
at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:100)
at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:359)
at org.apache.cassandra.concurrent.FutureTask$2.call(FutureTask.java:113)
at org.apache.cassandra.concurrent.FutureTask.call(FutureTask.java:61)
at org.apache.cassandra.concurrent.FutureTask.run(FutureTask.java:71)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException: null
Cassandra version is 4.1
I have also given right permission and also given heap space of 80G (256GB ram totally).
But when the loading is almost complete 99%, the sstable loader freeze and this error thrown in the system log file. Is it due to memory issue or something else?
