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For files that have a Cloudera copyright (and no other copyright notice), make changes to follow the ASF source file header policy here: http://www.apache.org/legal/src-headers.html#headers Specifically: 1) Remove the Cloudera copyright. 2) Modify NOTICE.txt according to http://www.apache.org/legal/src-headers.html#notice to follow that format and add a line for Cloudera. 3) Replace or add the existing ASF license text with the one given on the website. Much of this change was automatically generated via: git grep -li 'Copyright.*Cloudera' > modified_files.txt cat modified_files.txt | xargs perl -n -i -e 'print unless m#Copyright.*Cloudera#i;' cat modified_files_txt | xargs fix_apache_license.py [1] Some manual fixups were performed following those steps, especially when license text was completely missing from the file. [1] https://gist.github.com/anonymous/ff71292094362fc5c594 with minor modification to ORIG_LICENSE to match Impala's license text. Change-Id: I2e0bd8420945b953e1b806041bea4d72a3943d86 Reviewed-on: http://gerrit.cloudera.org:8080/3779 Reviewed-by: Dan Hecht <dhecht@cloudera.com> Tested-by: Internal Jenkins
60 lines
1.7 KiB
Python
Executable File
60 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env impala-python
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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from subprocess import Popen, PIPE
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import os
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import re
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import sys
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import time
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now = time.time()
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TIMEOUT_SECONDS = 30.0
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ZK_CLASS="org.apache.zookeeper.ZooKeeperMain"
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print "Waiting for HBase Master"
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while time.time() - now < TIMEOUT_SECONDS:
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sys.stdout.write(".")
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sys.stdout.flush()
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p = Popen([os.environ["JAVA"],
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ZK_CLASS,
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"-server",
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"localhost:2181",
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"get",
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"/hbase/rs"], stderr=PIPE, stdout=PIPE)
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out, err = p.communicate()
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if re.match(".*" + ZK_CLASS + "\w*$", err):
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print "Failure"
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print err
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print "CLASSPATH does not contain " + ZK_CLASS
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print "Please check your CLASSPATH"
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exit(1)
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if "numChildren" in err:
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print "Success"
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print "HBase master is up, found in %2.1fs" % (time.time() - now,)
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exit(0)
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time.sleep(0.5)
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print "Failure"
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print "Hbase master did NOT write /hbase/rs in %2.1fs" % (time.time() - now,)
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exit(1)
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