MyCATApache/Mycat-Server
Documented errors, page 3 of 4. Back to MyCATApache/Mycat-Server
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| dataHost name duplicated! | exception | error | configuration, xml, duplicate |
| Error parsing interval day-time string: | validation | error | java, parsing, interval, range |
| global table is not supported in multi table related update | exception | error | mysql, sharding, global-table |
| old config for migrate read fail!please check schema.xml or… | exception | error | xml, configuration, migration, mycat |
| can't find function of name | exception | error | configuration, xml, missing-reference, sharding |
| dbType: is not support for the moment! | exception | error | java, data-migration, factory, unsupported-database |
| file name is null ! | exception | error | sql, load-data, parsing, hint |
| Interval year-month string was null | validation | error | java, interval, null-argument, parsing |
| concurrency not supported yet | exception | error | jdbc, mongodb, resultset, unsupported-feature |
| can't find table define in schema + tableName + alias：+… | exception | error | sql, routing, schema-config, mycat |
| name is null | exception | error | config, mycat, rule, null-argument |
| [ node : ] in [ group: ] doesn't exist! | exception | critical | config, mycat, startup, schema-xml |
| timeout: format is wrong,it should be 1-2147483647… | validation | warning | cli, argument-parsing, migrate, timeout, mycat-manager |
| CallableStatement not supported | exception | error | jdbc, mongodb, unsupported-operation, callablestatement |
| invalid table dataNodes | exception | error | config, mycat, datanode, invalid-argument |
| ruleRequired but rule is null | exception | error | config, mycat, rule, sharding |
| schema duplicated! | exception | error | configuration, xml, duplicate-key, schema |
| "can't find table define of " + table + " in schema:" +… | exception | error | mysql, routing, schema-config, lock-tables |
| can't suport district table + tableName + schema: +… | exception | error | sql, routing, global-table, dist-table |
| Failed to get public key | exception | error | java, rsa, base64, cryptography |
| parent key can't find any valid datanode | exception | error | routing, sharding, mycat |
| Time must be specified as seconds (s), milliseconds (ms)… | validation | error | java, parsing, configuration, duration |
| endValue: Please check if the format satisfied. | exception | error | sharding, date-format, range-query |
| group duplicated | exception | error | xml, config, duplicate-name, cluster, mycat |
| Invalid final field . | exception | error | reflection, final-field, immutable |
| elements length over one! | exception | error | config, xml, duplicate |
| Error parsing interval year-month string: | validation | error | java, parsing, interval, range |
| functionName is null | exception | error | config, mycat, rule, null-argument |
| {e.getMessage()} | exception | warning | java, io, resource-cleanup, data-migration |
ER_USER_READ_ONLY User readonly | error_code | error | permissions, readonly, user-config, security |
| Illegal table conf : table | exception | error | config, sharding, partition-mismatch |
| Writer already closed. Cannot be reopened. | exception | error | java, io, lifecycle, illegal-state |
| can not find the data node with name | exception | error | java, mycat, config, datanode, not-found |
| create table from other table not supported : | exception | error | ddl, create-table, unsupported-operation |
| new & old table config is not equal! | exception | error | java, configuration, data-migration, sharding |
| Clock moved backwards. Refusing to generate id for | exception | critical | java, snowflake, clock-skew, id-generation, ntp |
| Failed to create a temp directory | exception | error | filesystem, io, temp-directory |
| can't find table define in schema + tableName + schema: +… | exception | error | sql, routing, schema-config, mycat |
| node name duplicated | exception | error | xml, config, duplicate-name, cluster, mycat |
| node host duplicated | exception | error | xml, config, duplicate-host, cluster, mycat |
| schema didn't config tables,so you must set dataNode… | exception | error | configuration, xml, missing-required-field, schema |
| can't lock multi-table | exception | error | sql, lock, unsupported, multi-table |
| new config for migrate read fail!please check newSchema.xml… | exception | error | xml, configuration, migration, mycat |
| invalid route in sql, multi tables found but datanode has… | exception | error | routing, sharding, join |
| Not enough memory to grow pointer array | exception | critical | out-of-memory, sorting, memory-management |
| Unterminated property | exception | error | config, placeholder, parsing |
| Both batchStartsAt and batchSize must be positive but got… | validation | error | java, ringbuffer, batch, illegal-argument |
| error,check your scope & scopeLength definition. | validation | error | java, partitioning, config, validation |
| Failed to list files for dir: | exception | error | java, filesystem, io |
| "joinKey not provided :" + tc.getJoinKey()+ "," + insertStmt | exception | error | sql, mycat, er-partition, insert |
| can't find table define of in schema: | exception | error | sql, lock, schema, configuration |
| Mkdirs failed to create | exception | error | io, jar, filesystem, mkdir |
| no rule column is found | exception | error | config, mycat, rule, missing-field |
| not a query sql statement | exception | error | mongodb, sql, parser, illegal-argument |
| Error opening jar | exception | error | io, jar, file-not-found |
| Failed to parse byte string | validation | error | java, parsing, configuration, memory |
| table rule coulmns has multi values | exception | error | configuration, xml, sharding, unsupported-operation |
| "can't find hint datanode:" + hintSQLValue | exception | error | mysql, routing, hint, datanode |
| ReplaceStatement can't be supported,use insert into ...on… | exception | error | sql, upsert, unsupported-statement |
| elements length over one! | exception | error | config, xml, duplicate |
| dataNode define error ,dnNames.length must… | exception | error | config, xml, datanode, expansion-mismatch |
| null value for | exception | error | null, config, argument-validation |
| Number of records written exceeded numRecordsToWrite = | exception | error | spill, sorting, state-error |
| "multi table related update not supported,tables:" +… | exception | error | mysql, routing, sharding, update |
| unsupported mysql function expression | exception | error | mysql, sql-function, parsing |
| dataNode reference dataHost: not exists! | exception | error | config, xml, missing-reference, datahost |
| : old & new rule Algorithm is not same! | exception | error | java, data-migration, sharding, configuration |
| No such field . | exception | error | reflection, serialization, field-not-found |
| lock type must be write or read | exception | error | sql, lock, unsupported, syntax |
| Illegal character | validation | error | java, base64, decoding |
| toString(buf) | validation | error | java, parsing, number-format, bytes |
| Interval string does not match second-nano format of… | validation | error | java, parsing, interval, illegal-argument |
| rehashNodeDir must be writable | exception | error | configuration, filesystem, permissions, rehash |
| "bad insert sql columnSize != valueSize:" + columnNum + "… | exception | error | sql, mycat, batch-insert, malformed-sql |
| "can't find hint schema:" + hintSQLValue | exception | error | mysql, routing, hint, schema |
| some slot has not moved to | exception | error | migration, sharding, slot-allocation, internal-invariant |
| rule function duplicated! | exception | error | configuration, xml, duplicate-key, sharding |
| batch not supported | exception | error | jdbc, mongodb, batch, unsupported-operation |
| can't suport district table + tableName + schema: +… | exception | error | sql, routing, dist-table, config |
| table name is null | exception | error | config, mycat, null-argument, table |
| Array has wrong size: | validation | error | java, bytes, deserialization |
| Cannot allocate a page with more than | validation | error | java, memory, illegal-argument, page-size |
| Fractional values are not supported. Input was | validation | error | java, parsing, configuration, memory |
| find no Route: | exception | error | sql, select, routing, sharding |
| The ring buffer cannot accommodate | validation | error | java, ringbuffer, capacity, batch |
| group should contain 'nodeList' | exception | error | xml, config, missing-property, cluster, mycat |
| Initial capacity must be greater than 0 | validation | error | configuration, illegal-argument, memory-map |
| route rule for table | exception | error | sharding, insert, routing |
| weight should be > 0 in host | exception | error | xml, config, invalid-value, load-balancing, mycat |
| Negative size value. Size must be positive: | validation | error | java, memory, argument-validation |
| "Sharding column can't be updated: " + tableName + " -> " +… | exception | error | sql, mycat, sharding, upsert |
| "can't find table define in schema " + tableName + "… | exception | error | sql, mycat, schema, configuration |
| "ChildTable multi insert not provided" | exception | error | sql, mycat, er-partition, batch-insert |
| dataNode ' ' is not found! | exception | error | config, xml, missing-reference, datanode |
| dataNode name is null | exception | error | config, mycat, null-argument, datanode |
| Failed to parse time string | validation | error | java, parsing, configuration, duration |
| Interval string does not match year-month format of 'y-m': | validation | error | java, parsing, interval, illegal-argument |
| sequnce fetched failed from db | exception | error | java, sequence, fetch-failed, state |
| Tried to send an out-of-range integer as a 2-byte value | exception | error | postgresql, protocol, serialization, overflow |
| host empty in node | exception | error | xml, config, missing-property, cluster, mycat |