How to find CF from cfId

[Daning Wang]

Hi,

How to find a column family from a cfId? I got a bunch of exception, want
to find out which CF has problem.

java.io.IOError:
org.apache.cassandra.db.UnserializableColumnFamilyException: Couldn't find
cfId=1744830464
        at
org.apache.cassandra.service.AbstractRowResolver.preprocess(AbstractRowResolver.java:71)
        at
org.apache.cassandra.service.AsyncRepairCallback.response(AsyncRepairCallback.java:47)
        at
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:49)
        at
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.cassandra.db.UnserializableColumnFamilyException:
Couldn't find cfId=1744830464
        at
org.apache.cassandra.db.ColumnFamilySerializer.deserialize(ColumnFamilySerializer.java:123)
        at org.apache.cassandra.db.RowSerializer.deserialize(Row.java:69)
        at
org.apache.cassandra.db.ReadResponseSerializer.deserialize(ReadResponse.java:113)
        at
org.apache.cassandra.db.ReadResponseSerializer.deserialize(ReadResponse.java:82)
        at
org.apache.cassandra.service.AbstractRowResolver.preprocess(AbstractRowResolver.java:64)


Daning