I had this happen to me I created a region then ran some import jobs all the
clients got stock on could not complete file for hlog and I had to kill -9
them all and reload the data the table was missing when I did that because
the meta did not flush
could we not add a manual force flush to meta when we create or alter a
table so that data can be flushed to disk? or maybe we can setup where meta
flushes more option then the normal regions would like 5 mins or so to cover
splits etc. are covered.
I guess this would not be a problem if we have append in hadoop but would be
nice to have a good state on meta.
Billy
"Yabo-Arber Xu" <[email protected]>
wrote in message
news:[email protected]...
Hi there,
I had a single-node cluster up and running. And yesterday the node crashed
for unknown reason, and when I restart it, everything appears to work
except
that all the tables are LOST( UI says that there is no user tables)!! I
checked the log file and didn't find any clue; while I found the tables
files are still there on HDFS.
Anybody has any clue?
It's quite urgent. Any help will be really appreciated.
Best,
Arber
