We are receiving following error
9140- at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[apache-cassandra-3.0.10.jar:3.0.10]
9141- at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]
9142:WARN [SharedPool-Worker-1] 2018-09-06 14:29:46,071
AbstractLocalAwareExecutorService.java:169 - Uncaught exception on thread
Thread[SharedPool-Worker-1,5,main]: {}
9143-java.lang.IllegalArgumentException: Mutation of 16777251 bytes is too
large for the maximum size of 16777216
9144- at org.apache.cassandra.db.commitlog.CommitLog.add(CommitLog.java:256)
~[apache-cassandra-3.0.10.jar:3.0.10]
I found following link that explained the cause
By design intent the maximum allowed segment size is 50% of the configured
commit_log_segment_size_in_mb. This is so Cassandra avoids writing segments
with large amounts of empty space.To elaborate; up to two 32MB segments will
fit into 64MB, however 40MB will only fit once leaving a larger amount of
unused space.
"I would like to find what table/column family this write/mutation is causing
this error so that I can reach out to right application team, log does not
provide any details regarding the mutation at all, is there a way to find that
out
Mutation of bytes is too large for the maxiumum size of
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Mutation of bytes is too large for the maxiumum size of
Summary Apache Cassandra will discard mutations larger than a predetermined
size. This note addresses why this h... | |
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Naidu Saladi
