[ https://issues.apache.org/jira/browse/CASSANDRA-3964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis resolved CASSANDRA-3964. --------------------------------------- Resolution: Not A Problem the timestamp in the row is higher than what you are trying to write with > Columns isn`t updated, although insert operation ends with success > ------------------------------------------------------------------ > > Key: CASSANDRA-3964 > URL: https://issues.apache.org/jira/browse/CASSANDRA-3964 > Project: Cassandra > Issue Type: Bug > Reporter: Mariusz > > Hi, > i`m adding several rows into CF(i`m using hadoop mapreduce jobs and pycassa > python client to do that), i`m using default write_consistency_level, it`s > one node cluster(but it happens also on 2 node cluster), the timestamps for > all inserts are returned, no exception in system.log and output.log in > cassandra log directory... > After that i cannot update these rows(logs from cassandra-cli): > {code} > [default@test_keyspace] get TestCF[505fd8b270b0873c4d7e7606c9d54fdf3f13b435]; > => (column=test, value=test2, timestamp=1330338712820056) > Returned 1 results. > Elapsed time: 2 msec(s). > [default@test_keyspace] set > TestCF[505fd8b270b0873c4d7e7606c9d54fdf3f13b435][test]=test3; > Value inserted. > Elapsed time: 4 msec(s). > [default@test_keyspace] get TestCF[505fd8b270b0873c4d7e7606c9d54fdf3f13b435]; > > => (column=test, value=test2, timestamp=1330338712820056) > Returned 1 results. > Elapsed time: 2 msec(s). > {code} > I`m running cluster on snapshots from cassandra-1.1 branch from about a week > ago, however it happen on several snapshot i`ve taken. I can find out the > exact commit, if needed. > Definition of TestCF: > {code} > ColumnFamily: TestCF > Key Validation Class: org.apache.cassandra.db.marshal.AsciiType > Default column value validator: org.apache.cassandra.db.marshal.UTF8Type > Columns sorted by: org.apache.cassandra.db.marshal.UTF8Type > GC grace seconds: 864000 > Compaction min/max thresholds: 4/32 > Read repair chance: 1.0 > DC Local Read repair chance: 0.0 > Replicate on write: true > Caching: KEYS_ONLY > Bloom Filter FP chance: default > Built indexes: [] > Compaction Strategy: > org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy > Compression Options: > sstable_compression: org.apache.cassandra.io.compress.SnappyCompressor > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira