[
https://issues.apache.org/jira/browse/CASSANDRA-11018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Semb Wever updated CASSANDRA-11018:
-------------------------------------------
Description:
After dropping a column from a table, that table is no longer accessible from
various commands.
Initial command in cqlsh;
{code}
alter table "sensorUnit" drop "lastCouplingCheckTime";
{code}
no errors were reported:
Subsequently, the following commands fail as follows:
{code}
> nodetool compact
root@marble:/var/log/cassandra# nodetool compact
error: Unknown column lastCouplingCheckTime in table powermon.sensorUnit
-- StackTrace --
java.lang.AssertionError: Unknown column lastCouplingCheckTime in table
powermon.sensorUnit
at
org.apache.cassandra.db.LegacyLayout.readLegacyAtom(LegacyLayout.java:964)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$AtomIterator.readAtom(UnfilteredDeserializer.java:520)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$AtomIterator.hasNext(UnfilteredDeserializer.java:503)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$UnfilteredIterator.readRow(UnfilteredDeserializer.java:446)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$UnfilteredIterator.hasNext(UnfilteredDeserializer.java:422)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer.hasNext(UnfilteredDeserializer.java:289)
at
org.apache.cassandra.io.sstable.SSTableSimpleIterator$OldFormatIterator.readStaticRow(SSTableSimpleIterator.java:134)
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:57)
at
org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator$1.initializeIterator(BigTableScanner.java:329)
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.maybeInit(LazilyInitializedUnfilteredRowIterator.java:48)
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.isReverseOrder(LazilyInitializedUnfilteredRowIterator.java:65)
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:109)
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:100)
at
org.apache.cassandra.utils.MergeIterator$OneToOne.computeNext(MergeIterator.java:442)
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.hasNext(UnfilteredPartitionIterators.java:150)
at
org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:72)
at
org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:226)
at
org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:177)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:78)
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60)
at
org.apache.cassandra.db.compaction.CompactionManager$8.runMayThrow(CompactionManager.java:572)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
Also I get the following from cqlsh commands:
{code}
cqlsh:sensorTrack> select * from "sensorUnit";
Traceback (most recent call last):
File "/usr/bin/cqlsh.py", line 1258, in perform_simple_statement
result = future.result()
File
"/usr/share/cassandra/lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/cluster.py",
line 3122, in result
raise self._final_exception
ReadFailure: code=1300 [Replica(s) failed to execute read] message="Operation
failed - received 0 responses and 1 failures" info={'failures': 1,
'received_responses': 0, 'required_responses': 1, 'consistency': 'ONE'}
{code}
However, after I readded the table, access to the database was restored.
{code}
alter table "sensorUnit" add "lastCouplingCheckTime"
{code}
I was not able to reproduce as subsequent attempts to alter worked properly,
but the problem occurred on two tables that were altered at the same time so
there may be a need to ensure a drop completes entirely when it is performed.
was:
After dropping a column from a table, that table is no longer accessible from
various commands.
Initial command in cqlsh;
alter table "sensorUnit" drop "lastCouplingCheckTime";
no errors were reported:
Subsequently, the following commands fail as follows:
> nodetool compact
root@marble:/var/log/cassandra# nodetool compact
error: Unknown column lastCouplingCheckTime in table powermon.sensorUnit
-- StackTrace --
java.lang.AssertionError: Unknown column lastCouplingCheckTime in table
powermon.sensorUnit
at
org.apache.cassandra.db.LegacyLayout.readLegacyAtom(LegacyLayout.java:964)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$AtomIterator.readAtom(UnfilteredDeserializer.java:520)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$AtomIterator.hasNext(UnfilteredDeserializer.java:503)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$UnfilteredIterator.readRow(UnfilteredDeserializer.java:446)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$UnfilteredIterator.hasNext(UnfilteredDeserializer.java:422)
at
org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer.hasNext(UnfilteredDeserializer.java:289)
at
org.apache.cassandra.io.sstable.SSTableSimpleIterator$OldFormatIterator.readStaticRow(SSTableSimpleIterator.java:134)
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:57)
at
org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator$1.initializeIterator(BigTableScanner.java:329)
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.maybeInit(LazilyInitializedUnfilteredRowIterator.java:48)
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.isReverseOrder(LazilyInitializedUnfilteredRowIterator.java:65)
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:109)
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:100)
at
org.apache.cassandra.utils.MergeIterator$OneToOne.computeNext(MergeIterator.java:442)
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.hasNext(UnfilteredPartitionIterators.java:150)
at
org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:72)
at
org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:226)
at
org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:177)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:78)
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60)
at
org.apache.cassandra.db.compaction.CompactionManager$8.runMayThrow(CompactionManager.java:572)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Also I get the following from cqlsh commands:
cqlsh:sensorTrack> select * from "sensorUnit";
Traceback (most recent call last):
File "/usr/bin/cqlsh.py", line 1258, in perform_simple_statement
result = future.result()
File
"/usr/share/cassandra/lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/cluster.py",
line 3122, in result
raise self._final_exception
ReadFailure: code=1300 [Replica(s) failed to execute read] message="Operation
failed - received 0 responses and 1 failures" info={'failures': 1,
'received_responses': 0, 'required_responses': 1, 'consistency': 'ONE'}
However, after I readded the table, access to the database was restored.
alter table "sensorUnit" add "lastCouplingCheckTime"
I was not able to reproduce as subsequent attempts to alter worked properly,
but the problem occurred on two tables that were altered at the same time so
there may be a need to ensure a drop completes entirely when it is performed.
> Drop column in results in corrupted table or tables state (reversible)
> ----------------------------------------------------------------------
>
> Key: CASSANDRA-11018
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11018
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/CQL
> Environment: Debian 3.16.7
> Reporter: Jason Kania
> Assignee: Sylvain Lebresne
> Priority: Low
> Fix For: 3.0.3, 3.3
>
>
> After dropping a column from a table, that table is no longer accessible from
> various commands.
> Initial command in cqlsh;
> {code}
> alter table "sensorUnit" drop "lastCouplingCheckTime";
> {code}
> no errors were reported:
> Subsequently, the following commands fail as follows:
> {code}
> > nodetool compact
> root@marble:/var/log/cassandra# nodetool compact
> error: Unknown column lastCouplingCheckTime in table powermon.sensorUnit
> -- StackTrace --
> java.lang.AssertionError: Unknown column lastCouplingCheckTime in table
> powermon.sensorUnit
> at
> org.apache.cassandra.db.LegacyLayout.readLegacyAtom(LegacyLayout.java:964)
> at
> org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$AtomIterator.readAtom(UnfilteredDeserializer.java:520)
> at
> org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$AtomIterator.hasNext(UnfilteredDeserializer.java:503)
> at
> org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$UnfilteredIterator.readRow(UnfilteredDeserializer.java:446)
> at
> org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer$UnfilteredIterator.hasNext(UnfilteredDeserializer.java:422)
> at
> org.apache.cassandra.db.UnfilteredDeserializer$OldFormatDeserializer.hasNext(UnfilteredDeserializer.java:289)
> at
> org.apache.cassandra.io.sstable.SSTableSimpleIterator$OldFormatIterator.readStaticRow(SSTableSimpleIterator.java:134)
> at
> org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:57)
> at
> org.apache.cassandra.io.sstable.format.big.BigTableScanner$KeyScanningIterator$1.initializeIterator(BigTableScanner.java:329)
> at
> org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.maybeInit(LazilyInitializedUnfilteredRowIterator.java:48)
> at
> org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.isReverseOrder(LazilyInitializedUnfilteredRowIterator.java:65)
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:109)
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce(UnfilteredPartitionIterators.java:100)
> at
> org.apache.cassandra.utils.MergeIterator$OneToOne.computeNext(MergeIterator.java:442)
> at
> org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.hasNext(UnfilteredPartitionIterators.java:150)
> at
> org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:72)
> at
> org.apache.cassandra.db.compaction.CompactionIterator.hasNext(CompactionIterator.java:226)
> at
> org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:177)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:78)
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:60)
> at
> org.apache.cassandra.db.compaction.CompactionManager$8.runMayThrow(CompactionManager.java:572)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> Also I get the following from cqlsh commands:
> {code}
> cqlsh:sensorTrack> select * from "sensorUnit";
> Traceback (most recent call last):
> File "/usr/bin/cqlsh.py", line 1258, in perform_simple_statement
> result = future.result()
> File
> "/usr/share/cassandra/lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/cluster.py",
> line 3122, in result
> raise self._final_exception
> ReadFailure: code=1300 [Replica(s) failed to execute read] message="Operation
> failed - received 0 responses and 1 failures" info={'failures': 1,
> 'received_responses': 0, 'required_responses': 1, 'consistency': 'ONE'}
> {code}
> However, after I readded the table, access to the database was restored.
> {code}
> alter table "sensorUnit" add "lastCouplingCheckTime"
> {code}
> I was not able to reproduce as subsequent attempts to alter worked properly,
> but the problem occurred on two tables that were altered at the same time so
> there may be a need to ensure a drop completes entirely when it is performed.
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