[ https://issues.apache.org/jira/browse/HBASE-12444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14207522#comment-14207522 ]
zhaoyunjiong commented on HBASE-12444: -------------------------------------- I think we can safely change it according to "Updating A Message Type" in https://developers.google.com/protocol-buffers/docs/proto {quote} int32, uint32, int64, uint64, and bool are all compatible – this means you can change a field from one of these types to another without breaking forwards- or backwards-compatibility. If a number is parsed from the wire which doesn't fit in the corresponding type, you will get the same effect as if you had cast the number to that type in C++ (e.g. if a 64-bit number is read as an int32, it will be truncated to 32 bits). {quote} > Total number of requests overflow because it's int > -------------------------------------------------- > > Key: HBASE-12444 > URL: https://issues.apache.org/jira/browse/HBASE-12444 > Project: HBase > Issue Type: Bug > Components: hbck, master, regionserver > Reporter: zhaoyunjiong > Priority: Minor > Attachments: hbase-12444-v1.patch, hbase-12444.patch > > > When running hbck, I noticed "Number of requests" was wrong: > Average load: 466.41237113402065 > Number of requests: -1835941345 > Number of regions: 45242 > Number of regions in transition: 0 > The root cause is it use int, and clearly it overflowed. > I'll update a patch later. -- This message was sent by Atlassian JIRA (v6.3.4#6332)