[jira] [Updated] (CASSANDRA-4242) Name of parameters should be available in CqlPreparedResult
[ https://issues.apache.org/jira/browse/CASSANDRA-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pierre Chalamet updated CASSANDRA-4242: --- Attachment: (was: 4242.txt) Name of parameters should be available in CqlPreparedResult --- Key: CASSANDRA-4242 URL: https://issues.apache.org/jira/browse/CASSANDRA-4242 Project: Cassandra Issue Type: Improvement Components: Core Affects Versions: 1.1.0 Reporter: Pierre Chalamet Priority: Minor Attachments: 4242.txt Client side, it could be nice to have the name of parameters in CqlPreparedResult. This could allow parameters mapping by name instead of by index. {code} struct CqlPreparedResult { 1: required i32 itemId, 2: required i32 count, 3: optional liststring variable_types 4: optional mapbinary,string name_types } {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
[jira] [Updated] (CASSANDRA-4242) Name of parameters should be available in CqlPreparedResult
[ https://issues.apache.org/jira/browse/CASSANDRA-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pierre Chalamet updated CASSANDRA-4242: --- Attachment: 4242.txt use list instead of map since the order is important Name of parameters should be available in CqlPreparedResult --- Key: CASSANDRA-4242 URL: https://issues.apache.org/jira/browse/CASSANDRA-4242 Project: Cassandra Issue Type: Improvement Components: Core Affects Versions: 1.1.0 Reporter: Pierre Chalamet Priority: Minor Attachments: 4242.txt Client side, it could be nice to have the name of parameters in CqlPreparedResult. This could allow parameters mapping by name instead of by index. {code} struct CqlPreparedResult { 1: required i32 itemId, 2: required i32 count, 3: optional liststring variable_types 4: optional mapbinary,string name_types } {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
[jira] [Updated] (CASSANDRA-4242) Name of parameters should be available in CqlPreparedResult
[ https://issues.apache.org/jira/browse/CASSANDRA-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pierre Chalamet updated CASSANDRA-4242: --- Description: Client side, it could be nice to have the name of parameters in CqlPreparedResult. This could allow parameters mapping by name instead of by index. {code} struct CqlNameType { 1: required binary key, 2: required string type } struct CqlPreparedResult { 1: required i32 itemId, 2: required i32 count, 3: optional liststring variable_types, 4: optional listCqlNameType name_types } {code} was: Client side, it could be nice to have the name of parameters in CqlPreparedResult. This could allow parameters mapping by name instead of by index. {code} struct CqlPreparedResult { 1: required i32 itemId, 2: required i32 count, 3: optional liststring variable_types 4: optional mapbinary,string name_types } {code} Name of parameters should be available in CqlPreparedResult --- Key: CASSANDRA-4242 URL: https://issues.apache.org/jira/browse/CASSANDRA-4242 Project: Cassandra Issue Type: Improvement Components: Core Affects Versions: 1.1.0 Reporter: Pierre Chalamet Priority: Minor Attachments: 4242.txt Client side, it could be nice to have the name of parameters in CqlPreparedResult. This could allow parameters mapping by name instead of by index. {code} struct CqlNameType { 1: required binary key, 2: required string type } struct CqlPreparedResult { 1: required i32 itemId, 2: required i32 count, 3: optional liststring variable_types, 4: optional listCqlNameType name_types } {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
[jira] [Commented] (CASSANDRA-4230) Deleting a CF always produces an error and that CF remains in an unknown state
[ https://issues.apache.org/jira/browse/CASSANDRA-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13274270#comment-13274270 ] Pavel Yaskevich commented on CASSANDRA-4230: I have figured out that this problem is caused only when LeveledCompaction is used for Secondary Index, it seems like when index's leveled manifest is snapshoted it uses the wrong name. Deleting a CF always produces an error and that CF remains in an unknown state -- Key: CASSANDRA-4230 URL: https://issues.apache.org/jira/browse/CASSANDRA-4230 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.1.0 Environment: Debian Linux Squeeze with the cassandra debian package from Apache. Reporter: André Cruz Assignee: Pavel Yaskevich From the CLI perspective: [default@Disco] drop column family client; null org.apache.thrift.transport.TTransportException at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at org.apache.cassandra.thrift.Cassandra$Client.recv_system_drop_column_family(Cassandra.java:1222) at org.apache.cassandra.thrift.Cassandra$Client.system_drop_column_family(Cassandra.java:1209) at org.apache.cassandra.cli.CliClient.executeDelColumnFamily(CliClient.java:1301) at org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:234) at org.apache.cassandra.cli.CliMain.processStatementInteractive(CliMain.java:219) at org.apache.cassandra.cli.CliMain.main(CliMain.java:346) Log: INFO [MigrationStage:1] 2012-05-09 11:25:35,686 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,687 Memtable.java (line 266) Writing Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,748 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hc-34-Data.db (1041 bytes) INFO [MigrationStage:1] 2012-05-09 11:25:35,749 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,750 Memtable.java (line 266) Writing Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,812 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db (649 bytes) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,814 CompactionTask.java (line 114) Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-27-Data.db'), SSTableReader (path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-25-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-26-Data.db'), SSTableReader(path ='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db')] INFO [MigrationStage:1] 2012-05-09 11:25:35,918 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,919 Memtable.java (line 266) Writing Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,945 CompactionTask.java (line 225) Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-29-Data.db,]. 22,486 to 20,621 (~91% of orig inal) bytes for 2 keys at 0.150120MB/s. Time: 131ms. INFO [FlushWriter:3] 2012-05-09 11:25:36,013 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/Disco/Client/Disco-Client-hc-5-Data.db (407 bytes) ERROR [MigrationStage:1] 2012-05-09 11:25:36,043 CLibrary.java (line 158) Unable to create hard link
[jira] [Updated] (CASSANDRA-4230) Deleting a CF always produces an error and that CF remains in an unknown state
[ https://issues.apache.org/jira/browse/CASSANDRA-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pavel Yaskevich updated CASSANDRA-4230: --- Attachment: CASSANDRA-4230.patch Deleting a CF always produces an error and that CF remains in an unknown state -- Key: CASSANDRA-4230 URL: https://issues.apache.org/jira/browse/CASSANDRA-4230 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.1.0 Environment: Debian Linux Squeeze with the cassandra debian package from Apache. Reporter: André Cruz Assignee: Pavel Yaskevich Fix For: 1.1.1 Attachments: CASSANDRA-4230.patch From the CLI perspective: [default@Disco] drop column family client; null org.apache.thrift.transport.TTransportException at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at org.apache.cassandra.thrift.Cassandra$Client.recv_system_drop_column_family(Cassandra.java:1222) at org.apache.cassandra.thrift.Cassandra$Client.system_drop_column_family(Cassandra.java:1209) at org.apache.cassandra.cli.CliClient.executeDelColumnFamily(CliClient.java:1301) at org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:234) at org.apache.cassandra.cli.CliMain.processStatementInteractive(CliMain.java:219) at org.apache.cassandra.cli.CliMain.main(CliMain.java:346) Log: INFO [MigrationStage:1] 2012-05-09 11:25:35,686 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,687 Memtable.java (line 266) Writing Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,748 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hc-34-Data.db (1041 bytes) INFO [MigrationStage:1] 2012-05-09 11:25:35,749 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,750 Memtable.java (line 266) Writing Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,812 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db (649 bytes) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,814 CompactionTask.java (line 114) Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-27-Data.db'), SSTableReader (path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-25-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-26-Data.db'), SSTableReader(path ='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db')] INFO [MigrationStage:1] 2012-05-09 11:25:35,918 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,919 Memtable.java (line 266) Writing Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,945 CompactionTask.java (line 225) Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-29-Data.db,]. 22,486 to 20,621 (~91% of orig inal) bytes for 2 keys at 0.150120MB/s. Time: 131ms. INFO [FlushWriter:3] 2012-05-09 11:25:36,013 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/Disco/Client/Disco-Client-hc-5-Data.db (407 bytes) ERROR [MigrationStage:1] 2012-05-09 11:25:36,043 CLibrary.java (line 158) Unable to create hard link com.sun.jna.LastErrorException: errno was 17 at org.apache.cassandra.utils.CLibrary.link(Native Method) at
[jira] [Commented] (CASSANDRA-4230) Deleting a CF always produces an error and that CF remains in an unknown state
[ https://issues.apache.org/jira/browse/CASSANDRA-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13274389#comment-13274389 ] Jonathan Ellis commented on CASSANDRA-4230: --- Do we need this in 1.0 too? Deleting a CF always produces an error and that CF remains in an unknown state -- Key: CASSANDRA-4230 URL: https://issues.apache.org/jira/browse/CASSANDRA-4230 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.1.0 Environment: Debian Linux Squeeze with the cassandra debian package from Apache. Reporter: André Cruz Assignee: Pavel Yaskevich Fix For: 1.1.1 Attachments: CASSANDRA-4230.patch From the CLI perspective: [default@Disco] drop column family client; null org.apache.thrift.transport.TTransportException at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at org.apache.cassandra.thrift.Cassandra$Client.recv_system_drop_column_family(Cassandra.java:1222) at org.apache.cassandra.thrift.Cassandra$Client.system_drop_column_family(Cassandra.java:1209) at org.apache.cassandra.cli.CliClient.executeDelColumnFamily(CliClient.java:1301) at org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:234) at org.apache.cassandra.cli.CliMain.processStatementInteractive(CliMain.java:219) at org.apache.cassandra.cli.CliMain.main(CliMain.java:346) Log: INFO [MigrationStage:1] 2012-05-09 11:25:35,686 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,687 Memtable.java (line 266) Writing Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,748 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hc-34-Data.db (1041 bytes) INFO [MigrationStage:1] 2012-05-09 11:25:35,749 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,750 Memtable.java (line 266) Writing Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,812 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db (649 bytes) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,814 CompactionTask.java (line 114) Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-27-Data.db'), SSTableReader (path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-25-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-26-Data.db'), SSTableReader(path ='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db')] INFO [MigrationStage:1] 2012-05-09 11:25:35,918 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,919 Memtable.java (line 266) Writing Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,945 CompactionTask.java (line 225) Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-29-Data.db,]. 22,486 to 20,621 (~91% of orig inal) bytes for 2 keys at 0.150120MB/s. Time: 131ms. INFO [FlushWriter:3] 2012-05-09 11:25:36,013 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/Disco/Client/Disco-Client-hc-5-Data.db (407 bytes) ERROR [MigrationStage:1] 2012-05-09 11:25:36,043 CLibrary.java (line 158) Unable to create hard link com.sun.jna.LastErrorException: errno was 17 at org.apache.cassandra.utils.CLibrary.link(Native
[jira] [Commented] (CASSANDRA-4230) Deleting a CF always produces an error and that CF remains in an unknown state
[ https://issues.apache.org/jira/browse/CASSANDRA-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13274391#comment-13274391 ] Pavel Yaskevich commented on CASSANDRA-4230: No, this bug came together with directory-per-CF which was added into 1.1. Deleting a CF always produces an error and that CF remains in an unknown state -- Key: CASSANDRA-4230 URL: https://issues.apache.org/jira/browse/CASSANDRA-4230 Project: Cassandra Issue Type: Bug Components: Core Affects Versions: 1.1.0 Environment: Debian Linux Squeeze with the cassandra debian package from Apache. Reporter: André Cruz Assignee: Pavel Yaskevich Fix For: 1.1.1 Attachments: CASSANDRA-4230.patch From the CLI perspective: [default@Disco] drop column family client; null org.apache.thrift.transport.TTransportException at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at org.apache.cassandra.thrift.Cassandra$Client.recv_system_drop_column_family(Cassandra.java:1222) at org.apache.cassandra.thrift.Cassandra$Client.system_drop_column_family(Cassandra.java:1209) at org.apache.cassandra.cli.CliClient.executeDelColumnFamily(CliClient.java:1301) at org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:234) at org.apache.cassandra.cli.CliMain.processStatementInteractive(CliMain.java:219) at org.apache.cassandra.cli.CliMain.main(CliMain.java:346) Log: INFO [MigrationStage:1] 2012-05-09 11:25:35,686 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,687 Memtable.java (line 266) Writing Memtable-schema_columnfamilies@225225949(978/1222 serialized/live bytes, 21 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,748 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hc-34-Data.db (1041 bytes) INFO [MigrationStage:1] 2012-05-09 11:25:35,749 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,750 Memtable.java (line 266) Writing Memtable-schema_columns@213209572(586/732 serialized/live bytes, 12 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,812 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db (649 bytes) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,814 CompactionTask.java (line 114) Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-27-Data.db'), SSTableReader (path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-25-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-26-Data.db'), SSTableReader(path ='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-28-Data.db')] INFO [MigrationStage:1] 2012-05-09 11:25:35,918 ColumnFamilyStore.java (line 634) Enqueuing flush of Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [FlushWriter:3] 2012-05-09 11:25:35,919 Memtable.java (line 266) Writing Memtable-Client@864320066(372/465 serialized/live bytes, 6 ops) INFO [CompactionExecutor:20] 2012-05-09 11:25:35,945 CompactionTask.java (line 225) Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hc-29-Data.db,]. 22,486 to 20,621 (~91% of orig inal) bytes for 2 keys at 0.150120MB/s. Time: 131ms. INFO [FlushWriter:3] 2012-05-09 11:25:36,013 Memtable.java (line 307) Completed flushing /var/lib/cassandra/data/Disco/Client/Disco-Client-hc-5-Data.db (407 bytes) ERROR [MigrationStage:1] 2012-05-09 11:25:36,043 CLibrary.java (line 158) Unable to create hard link com.sun.jna.LastErrorException: errno was 17 at