You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Francisco Guerrero (Jira)" <ji...@apache.org> on 2026/05/18 22:04:00 UTC
[jira] [Assigned] (CASSANDRA-20389) Create table fails on long table names
[ https://issues.apache.org/jira/browse/CASSANDRA-20389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Francisco Guerrero reassigned CASSANDRA-20389:
----------------------------------------------
Assignee: Francisco Guerrero (was: Ruslan Fomkin)
> Create table fails on long table names
> --------------------------------------
>
> Key: CASSANDRA-20389
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20389
> Project: Apache Cassandra
> Issue Type: Bug
> Components: CQL/Semantics
> Reporter: Ruslan Fomkin
> Assignee: Francisco Guerrero
> Priority: Normal
> Fix For: 4.0.19, 4.1.11, 5.0.6, 6.0-alpha1, 6.0
>
> Attachments: trunk_cass-20389-long-table-name_ci_summary.html, trunk_cass-20389-long-table-name_results_details.tar.xz
>
> Time Spent: 28h 40m
> Remaining Estimate: 0h
>
> If CREATE TABLE is called with a long table name, the statement fails due to file name too long error.
> E.g, such test:
> {code:java}
> @Test
> public void testCreatingTableWithLongName() throws Throwable
> {
> String keyspace = "\"38373639353166362d3566313\"";
> String table = "test_create_k8yq1r75bpzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzaaaaaaaaaaaaaaaa";
> execute(String.format("CREATE KEYSPACE %s with replication = " +
> "{ 'class' : 'SimpleStrategy', 'replication_factor' : 1 }",
> keyspace));
> createTableMayThrow(String.format("CREATE TABLE %s.%s (" +
> "key int PRIMARY KEY," +
> "val int)", keyspace, table));
> } {code}
> results in:
> {code:java}
> java.lang.RuntimeException: Failed to list files in build/test/cassandra/data/38373639353166362d3566313/test_create_k8yq1r75bpzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzaaaaaaaaaaaaaaaa-1b255f4def2540a60000000000000007
> at org.apache.cassandra.db.lifecycle.LogAwareFileLister.list(LogAwareFileLister.java:77)
> at org.apache.cassandra.db.lifecycle.LifecycleTransaction.getFiles(LifecycleTransaction.java:636)
> at org.apache.cassandra.db.Directories$SSTableLister.filter(Directories.java:1139)
> at org.apache.cassandra.db.Directories$SSTableLister.list(Directories.java:1086)
> at org.apache.cassandra.db.Directories$SSTableLister.list(Directories.java:1072)
> at org.apache.cassandra.db.Directories.lambda$getUIDGenerator$5(Directories.java:1297)
> at java.base/java.util.stream.AbstractPipeline.sourceSpliterator(AbstractPipeline.java:405)
> at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at java.base/java.util.stream.IntPipeline.reduce(IntPipeline.java:496)
> at java.base/java.util.stream.IntPipeline.max(IntPipeline.java:459)
> at org.apache.cassandra.io.sstable.SequenceBasedSSTableId$Builder.generator(SequenceBasedSSTableId.java:102)
> at org.apache.cassandra.db.Directories.getUIDGenerator(Directories.java:1302)
> at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:768)
> at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:756)
> at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:747)
> at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:379)
> at org.apache.cassandra.schema.DistributedSchema.createTable(DistributedSchema.java:341)
> at org.apache.cassandra.schema.DistributedSchema.lambda$initializeKeyspaceInstances$6(DistributedSchema.java:213)
> at java.base/java.lang.Iterable.forEach(Iterable.java:75)
> at org.apache.cassandra.schema.DistributedSchema.lambda$initializeKeyspaceInstances$10(DistributedSchema.java:213)
> at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:422)
> at org.apache.cassandra.schema.DistributedSchema.initializeKeyspaceInstances(DistributedSchema.java:199)
> at org.apache.cassandra.tcm.listeners.SchemaListener.notifyInternal(SchemaListener.java:50)
> at org.apache.cassandra.tcm.listeners.SchemaListener.notifyPreCommit(SchemaListener.java:43)
> at org.apache.cassandra.tcm.log.LocalLog.notifyPreCommit(LocalLog.java:626)
> at org.apache.cassandra.tcm.log.LocalLog.processPendingInternal(LocalLog.java:527)
> at org.apache.cassandra.tcm.log.LocalLog$Async$AsyncRunnable.run(LocalLog.java:819)
> at org.apache.cassandra.concurrent.InfiniteLoopExecutor.loop(InfiniteLoopExecutor.java:121)
> at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.base/java.lang.Thread.run(Thread.java:829)
> Caused by: java.nio.file.FileSystemException: build/test/cassandra/data/38373639353166362d3566313/test_create_k8yq1r75bpzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzaaaaaaaaaaaaaaaa-1b255f4def2540a60000000000000007: File name too long
> at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:100)
> at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
> at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
> at java.base/sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(UnixFileSystemProvider.java:412)
> at java.base/java.nio.file.Files.newDirectoryStream(Files.java:472)
> at org.apache.cassandra.db.lifecycle.LogAwareFileLister.innerList(LogAwareFileLister.java:83)
> at org.apache.cassandra.db.lifecycle.LogAwareFileLister.list(LogAwareFileLister.java:73)
> {code}
> There is a bug in [TableMetadata|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/schema/TableMetadata.java#L552] which calls a name validation function with expectation of checking the length. However, the correct function to use is [isValidName|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/schema/SchemaConstants.java#L83], which validates also length, instead of [isNameValid|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/schema/TableMetadata.java#L552], which, I guess, shouldn't be present.
> Fixing this table name validation bug depends if the validation is called only for new tables, or also for existing tables, when the schema is shared with another node or replica.
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org