Tools
k2hdkclinetool
k2hdkclinetool is a client tool on a client node which provides all kinds of operations to data on the K2HDKC cluster.
k2hdkclinetool is just like the k2hlinetool in K2HASH.
How to debug
k2hdkclinetool is a useful tools, but many other tools and settings should be used to debug and understand the components behavior because the K2HDKC cluster and the K2HDKC client consist of several components as K2HASH, CHMPX and K2HDKC.
| tools/settings | component | description |
|---|---|---|
| k2hdkclinetool | K2HDKC | all kinds of operations to data on the K2HDKC cluster. |
| chmpxstatus | CHMPX | getting the cluster information from CHMPX. |
| CHMDBGMODE and CHMDBGFILE environment variables | CHMPX | CHMPX log level. Sending signal USR1 is another way to change the log level. See Environments in more details. |
| k2hlinetool | K2HASH | all kinds of operation to the K2HASH file. K2HDKC server processes handle the K2HASH data files. You can view them with k2hlinetool. |
| K2HDBGMODE and K2HDBGFILE environment variables | K2HASH | K2HASH log level. Sending signal USR1 is another way to change the log level. See Environments in more details. |