blob: ea96de3c26d17ab1fe0da3c86fdbe4a79bdcb1b2 [file]
#
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with this
# work for additional information regarding copyright ownership. The ASF
# licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
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# Clear slowlog responses maintained in memory by RegionServers
module Shell
module Commands
# Clear slowlog responses
class ClearSlowlogResponses < Command
def help
<<-EOF
Clears SlowLog Responses maintained by each or specific RegionServers.
Specify array of server names for specific RS. A server name is
the host, port plus startcode of a RegionServer.
e.g.: host187.example.com,60020,1289493121758 (find servername in
master ui or when you do detailed status in shell)
Examples:
hbase> clear_slowlog_responses => clears slowlog responses from all RS
hbase> clear_slowlog_responses ['SERVER_NAME1', 'SERVER_NAME2'] => clears slowlog responses from SERVER_NAME1,
SERVER_NAME2
EOF
end
def command(server_names = nil)
admin.clear_slowlog_responses(server_names)
end
end
end
end