Yongjun Zhang created HDFS-9569:
-----------------------------------
Summary: Change msg issused before loading fsimage to Info from
debug for better supportability
Key: HDFS-9569
URL: https://issues.apache.org/jira/browse/HDFS-9569
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Reporter: Yongjun Zhang
Assignee: Yongjun Zhang
Priority: Trivial
When NN starts to load fsimage, it does
{code}
void loadFSImageFile(FSNamesystem target, MetaRecoveryContext recovery,
FSImageFile imageFile, StartupOption startupOption) throws IOException {
LOG.debug("Planning to load image :\n" + imageFile);
......
long txId = loader.getLoadedImageTxId();
LOG.info("Loaded image for txid " + txId + " from " + curFile);
{code}
A debug msg is issued at the beginning with the fsimage file name, then at the
end an info msg is issued after loading.
If the fsimage loading failed due to corrupted fsimage, we don't see the first
msg. It'd be helpful to always be able to see from NN logs what fsimage file
it's loading.
Creating this jira to change the debug to info.
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
