HDFS balancer options to speed up balance operations
Table of contents
JournalNode Web UI time out critical error on port 8480
Table of contents
YARN command line for low level management of applications
StreamSets Data Collector replication with Oracle, MySQL and JSON
Table of contents
- Preamble
- StreamSets Data Collector installation
- StreamSets Data Collector source Oracle database configuration
- StreamSets Data Collector Oracle to Oracle replication
- StreamSets Data Collector Oracle to JSON file generation
- StreamSets Data Collector Oracle to MySQL replication
-
Errors encountered
- JDBC_52 - Error starting LogMiner
- JDBC_44 - Error while getting changes due to error: java.sql.SQLRecoverableException: Closed Connection: getBigDecimal
- ORA-01291: missing logfile
- JDBC_16 - Table '' does not exist or PDB is incorrect. Make sure the correct PDB was specified
- JDBC_00 - Cannot connect to specified database: com.zaxxer.hikari.pool.PoolInitializationException: Exception during pool initialization: The server time zone value 'CEST' is unrecognized or represents more than one time zone.
- Establishing SSL connection without server's identity verification is not recommended
- JdbcGenericRecordWriter - No parameters found for record with ID
- References