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instaclustr / cassandra-ttl-remover

Tool for rewriting SSTables to not contain TTLs
https://instaclustr.com
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Exception in thread "main" org.apache.cassandra.db.KeyspaceNotDefinedException: Keyspace system_schema does not exist #4

Closed rakeshtherani closed 4 years ago

rakeshtherani commented 6 years ago

Hi Team ,

While executing TTL remover , its giving below given error .

./TTLRemover /opt/cassandra/data/feb_data/table_1-9fbb0adc48f711e8a8b7e55aaace1278/ mc-56-big-Data.db -p /opt/cassandra/data/feb_ttl_drop/

======= error :

Exception in thread "main" org.apache.cassandra.db.KeyspaceNotDefinedException: Keyspace system_schema does not exist at org.apache.cassandra.thrift.ThriftValidation.validateKeyspace(ThriftValidation.java:84) at org.apache.cassandra.thrift.ThriftValidation.validateColumnFamily(ThriftValidation.java:108) at org.apache.cassandra.cql3.statements.SelectStatement$RawStatement.prepare(SelectStatement.java:893) at org.apache.cassandra.cql3.statements.SelectStatement$RawStatement.prepare(SelectStatement.java:888) at org.apache.cassandra.cql3.QueryProcessor.getStatement(QueryProcessor.java:515) at org.apache.cassandra.cql3.QueryProcessor.parseStatement(QueryProcessor.java:224) at org.apache.cassandra.cql3.QueryProcessor.prepareInternal(QueryProcessor.java:268) at org.apache.cassandra.cql3.QueryProcessor.executeInternal(QueryProcessor.java:276) at org.apache.cassandra.schema.SchemaKeyspace.query(SchemaKeyspace.java:1239) at org.apache.cassandra.schema.SchemaKeyspace.fetchKeyspacesWithout(SchemaKeyspace.java:861) at org.apache.cassandra.schema.SchemaKeyspace.fetchNonSystemKeyspaces(SchemaKeyspace.java:853) at org.apache.cassandra.config.Schema.loadFromDisk(Schema.java:136) at org.apache.cassandra.noTTL.TTLRemover.main(TTLRemover.java:160)

phanirajl commented 6 years ago

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526) Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.ParseException at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 7 more getting this error.Could you please let me know fix for this ...

smiklosovic commented 4 years ago

It most likely means that your database was completely empty. There needs to be populated db with schema on 2.x.