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HBASE-10533 commands.rb is giving wrong error messages on exceptions(rajeshbabu) 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1587282 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
rajeshbabu 2014-04-14 18:59:32 +00:00
parent d8a76aa44d
commit 95974d97eb
1 changed files with 19 additions and 5 deletions
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20
hbase-shell/src/main/ruby/shell/commands.rb
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@ -95,14 +95,28 @@ module Shell
# Get the special java exception which will be handled
cause = e.cause
if cause.kind_of?(org.apache.hadoop.hbase.TableNotFoundException) then
raise "Unknown table #{args.first}!"
str = java.lang.String.new("#{cause}")
raise "Unknown table #{str}!"
end
if cause.kind_of?(org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException) then
if cause.kind_of?(org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException) then
exceptions = cause.getCauses
exceptions.each do |exception|
if exception.kind_of?(org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException) then
valid_cols = table(args.first).get_all_columns.map { |c| c + '*' }
raise "Unknown column family! Valid column names: #{valid_cols.join(", ")}"
end
end
end
if cause.kind_of?(org.apache.hadoop.hbase.TableExistsException) then
raise "Table already exists: #{args.first}!"
str = java.lang.String.new("#{cause}")
strs = str.split("\n")
if strs.size > 0 then
s = strs[0].split(' ');
if(s.size > 1)
raise "Table already exists: #{s[1]}!"
end
raise "Table already exists: #{strs[0]}!"
end
end
# To be safe, here only AccessDeniedException is considered. In future
# we might support more in more generic approach when possible.