Error
Error Code:
147
MongoDB Error 147: ZLib Compression Failure
Description
Error 147, 'Z Lib Error', indicates a problem with zlib compression or decompression of data within MongoDB. This typically occurs when reading or writing compressed data, often related to storage engines or network communication.
Error Message
Z Lib Error
Known Causes
4 known causesCorrupted Data
Data stored or being processed by MongoDB may be corrupted, preventing successful zlib decompression.
Insufficient Disk Space
Lack of available disk space can hinder zlib's ability to create temporary files or store decompressed data.
ZLib Library Issues
Problems with the underlying zlib library, such as incorrect installation, version conflicts, or corruption, can lead to this error.
Network Data Corruption
Data corruption during network transmission between MongoDB instances or clients can result in unreadable compressed data.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service