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  1. Preface
  2. PowerExchange CDC Publisher Overview
  3. Installing and Upgrading PowerExchange CDC Publisher
  4. PowerExchange CDC Publisher Key Concepts
  5. PowerExchange Change Capture Environment
  6. Target Messaging Systems
  7. Configuring PowerExchange CDC Publisher
  8. Streaming Change Data
  9. Monitoring PowerExchange CDC Publisher
  10. Administering PowerExchange CDC Publisher
  11. Appendix A: Command Reference for the Command-Line Utilities
  12. Appendix B: Avro Schema Formats
  13. Appendix C: Custom Pattern Formats
  14. Appendix D: Message Reference

User Guide

User Guide

Monitoring Overview

Monitoring Overview

You can use the PwxCDCInfo utility to report PowerExchange CDC Publisher status information and internal statistics for CDC Publisher processes, updated target topics, and CDC Publisher internal attributes.
The PwxCDCInfo utility can report the following types of monitoring information:
  • The overall status of the PowerExchange CDC Publisher process and the status of each major subprocess (Extractor, Formatter, and Connector). The status is designated by a color indicator: "GREEN" for running, "YELLOW" for a warning situation, and "RED" for stopped.
  • Information about the target topics that the CDC Publisher updated, including the topic name, the associated source table name, the number of messages sent to the topic, and the last change operation type and sequence ID.
  • The PowerExchange Logger log file, a .cnd file, that the CDC Publisher is reading.
  • Statistics for diagnostic use, by internal attribute and CDC Publisher child process. You can use the STATS=INTERNAL command while the CDC Publisher instance is running to determine the most recent log file CDC Publisher has read or the log file it is currently reading. For more information, see Generating Statistics on CDC Publisher Processing.
Also, the PowerExchange CDC Publisher messages that are written to the logs subdirectory provide information about errors, potential errors, and processing status. For more information, see Appendix D: Message Reference.

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