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Mikhail Stepura commented on CASSANDRA-7477: -------------------------------------------- SSTableImport fails to handle CQL row marker, i.e the case when {{AbstractCellNameType.cellFromByteBuffer}} gets {{EmptyComposite }} as an input {code} java.lang.ClassCastException: org.apache.cassandra.db.composites.Composites$EmptyComposite cannot be cast to org.apache.cassandra.db.composites.CellName at org.apache.cassandra.db.composites.AbstractCellNameType.cellFromByteBuffer(AbstractCellNameType.java:187) at org.apache.cassandra.tools.SSTableImport$JsonColumn.<init>(SSTableImport.java:143) at org.apache.cassandra.tools.SSTableImport.addColumnsToCF(SSTableImport.java:208) at org.apache.cassandra.tools.SSTableImport.importSorted(SSTableImport.java:387) at org.apache.cassandra.tools.SSTableImport.importJson(SSTableImport.java:280) at org.apache.cassandra.tools.SSTableImport.main(SSTableImport.java:507) ERROR: org.apache.cassandra.db.composites.Composites$EmptyComposite cannot be cast to org.apache.cassandra.db.composites.CellName {code{ > JSON to SSTable import failing > ------------------------------ > > Key: CASSANDRA-7477 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7477 > Project: Cassandra > Issue Type: Bug > Environment: Linux Mint 17 64-bit | 16GiB | C* 2.1 > Reporter: Kishan Karunaratne > Assignee: Mikhail Stepura > Fix For: 2.1.1 > > Attachments: log2.log, schema.json > > > Issue affects C* version >= 2.1. Commit found by using git bisect. The > previous commit to this one also fails, but due to other reasons (CCM server > won't start). This commit is the one that give the same error as 2.1 HEAD: > {noformat} > 02d1e7497a9930120fac367ce82a3b22940acafb is the first bad commit > commit 02d1e7497a9930120fac367ce82a3b22940acafb > Author: Brandon Williams <brandonwilli...@apache.org> > Date: Mon Apr 21 14:42:29 2014 -0500 > Default flush dir to data dir. > Patch by brandonwilliams, reviewed by yukim for CASSANDRA-7064 > :040000 040000 c50a123f305b73583ccbfa9c455efc4e4cee228f > 507a90290dccb8a929afadf1f833d926049c46ad M conf > {noformat} > {noformat} > $ PRINT_DEBUG=true nosetests -x -s -v json_tools_test.py > json_tools_test (json_tools_test.TestJson) ... cluster ccm directory: > /tmp/dtest-8WVBq9 > Starting cluster... > Version: 2.1.0 > Getting CQLSH... > Inserting data... > Flushing and stopping cluster... > Exporting to JSON file... > -- test-users-ka-1-Data.db ----- > Deleting cluster and creating new... > Inserting data... > Importing JSON file... > Counting keys to import, please wait... (NOTE: to skip this use -n <num_keys>) > Importing 2 keys... > java.lang.ClassCastException: > org.apache.cassandra.db.composites.Composites$EmptyComposite cannot be cast > to org.apache.cassandra.db.composites.CellName > at > org.apache.cassandra.db.composites.AbstractCellNameType.cellFromByteBuffer(AbstractCellNameType.java:168) > at > org.apache.cassandra.tools.SSTableImport$JsonColumn.<init>(SSTableImport.java:165) > at > org.apache.cassandra.tools.SSTableImport.addColumnsToCF(SSTableImport.java:242) > at > org.apache.cassandra.tools.SSTableImport.addToStandardCF(SSTableImport.java:225) > at > org.apache.cassandra.tools.SSTableImport.importSorted(SSTableImport.java:464) > at > org.apache.cassandra.tools.SSTableImport.importJson(SSTableImport.java:351) > at org.apache.cassandra.tools.SSTableImport.main(SSTableImport.java:575) > ERROR: org.apache.cassandra.db.composites.Composites$EmptyComposite cannot be > cast to org.apache.cassandra.db.composites.CellName > Verifying import... > data: [[u'gandalf', 1955, u'male', u'p@$$', u'WA']] > FAIL > removing ccm cluster test at: /tmp/dtest-8WVBq9 > ERROR > ====================================================================== > ERROR: json_tools_test (json_tools_test.TestJson) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File "/home/kishan/git/cstar/cassandra-dtest/dtest.py", line 214, in > tearDown > raise AssertionError('Unexpected error in %s node log: %s' % (node.name, > errors)) > AssertionError: Unexpected error in node1 node log: ['ERROR > [SSTableBatchOpen:1] 2014-06-30 13:56:01,032 CassandraDaemon.java:166 - > Exception in thread Thread[SSTableBatchOpen:1,5,main]\n'] > -------------------- >> begin captured logging << -------------------- > dtest: DEBUG: cluster ccm directory: /tmp/dtest-8WVBq9 > dtest: DEBUG: Starting cluster... > dtest: DEBUG: Version: 2.1.0 > dtest: DEBUG: Getting CQLSH... > dtest: DEBUG: Inserting data... > dtest: DEBUG: Flushing and stopping cluster... > dtest: DEBUG: Exporting to JSON file... > dtest: DEBUG: Deleting cluster and creating new... > dtest: DEBUG: Inserting data... > dtest: DEBUG: Importing JSON file... > dtest: DEBUG: Verifying import... > dtest: DEBUG: data: [[u'gandalf', 1955, u'male', u'p@$$', u'WA']] > dtest: DEBUG: removing ccm cluster test at: /tmp/dtest-8WVBq9 > --------------------- >> end captured logging << --------------------- > ====================================================================== > FAIL: json_tools_test (json_tools_test.TestJson) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File "/home/kishan/git/cstar/cassandra-dtest/json_tools_test.py", line 91, > in json_tools_test > [u'gandalf', 1955, u'male', u'p@$$', u'WA'] ] ) > AssertionError: Element counts were not equal: > First has 0, Second has 1: [u'frodo', 1985, u'male', u'pass@', u'CA'] > First has 0, Second has 1: [u'sam', 1980, u'male', u'@pass', u'NY'] > -------------------- >> begin captured logging << -------------------- > dtest: DEBUG: cluster ccm directory: /tmp/dtest-8WVBq9 > dtest: DEBUG: Starting cluster... > dtest: DEBUG: Version: 2.1.0 > dtest: DEBUG: Getting CQLSH... > dtest: DEBUG: Inserting data... > dtest: DEBUG: Flushing and stopping cluster... > dtest: DEBUG: Exporting to JSON file... > dtest: DEBUG: Deleting cluster and creating new... > dtest: DEBUG: Inserting data... > dtest: DEBUG: Importing JSON file... > dtest: DEBUG: Verifying import... > dtest: DEBUG: data: [[u'gandalf', 1955, u'male', u'p@$$', u'WA']] > --------------------- >> end captured logging << --------------------- > ---------------------------------------------------------------------- > Ran 1 test in 28.636s > FAILED (errors=1, failures=1) > {noformat} -- This message was sent by Atlassian JIRA (v6.2#6252)