[CASSANDRA-14203] unable to run compactions in cassandra 3.9 version

• Type: Bug
• Status: Open
• Priority: Normal
• Resolution: Unresolved
• Component/s: Local/Compaction
• Severity: Normal
• Assignee: Unassigned
• Reporter: chinta kiran
• Created: 31/Jan/18 05:16
• Updated: 16/Apr/19 09:29

Description

HI Team, We are unable to run compaction on this server.

The space details are as follows:

 

WARN  [CompactionExecutor:8279] 2018-01-30 22:02:53,889 CompactionTask.java:91 - Insufficient space to compact all requested files BigTableReader(path='/fs4/cassandra/data/asm_log/event_group-3b5782d08e4411e6842917253f111990/mc-78218-big-Data.db'), BigTableReader(path='/fs3/cassandra/data/asm_log/event_group-3b5782d08e4411e6842917253f111990/mc-78217-big-Data.db')
ERROR [CompactionExecutor:8279] 2018-01-30 22:02:53,890 CassandraDaemon.java:226 - Exception in thread Thread[CompactionExecutor:8279,1,main]
java.lang.RuntimeException: Not enough space for compaction, estimated sstables = 1, expected write size = 92227100392
        at org.apache.cassandra.db.compaction.CompactionTask.checkAvailableDiskSpace(CompactionTask.java:310) ~[apache-cassandra-3.9.jar:3.9]
        at org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:126) ~[apache-cassandra-3.9.jar:3.9]
        at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) ~[apache-cassandra-3.9.jar:3.9]
        at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:82) ~[apache-cassandra-3.9.jar:3.9]
        at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60) ~[apache-cassandra-3.9.jar:3.9]
        at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:264) ~[apache-cassandra-3.9.jar:3.9]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_152]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]