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offline tools methods #290

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merged 1 commit into from May 28, 2015
Merged

offline tools methods #290

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79 changes: 69 additions & 10 deletions ccmlib/node.py
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Expand Up @@ -802,29 +802,88 @@ def do_split(f):
do_split(sstablefile)

def run_sstablemetadata(self, output_file=None, datafiles=None, keyspace=None, column_families=None):
sstablemetadata = self._find_cmd('sstablemetadata')
env = common.make_cassandra_env(self.get_install_cassandra_root(), self.get_node_cassandra_root())
sstablefiles = self.__gather_sstables(datafiles, keyspace, column_families)
cdir = self.get_install_dir()
sstablemetadata = common.join_bin(cdir, os.path.join('tools', 'bin'), 'sstablemetadata')
env = common.make_cassandra_env(cdir, self.get_path())
sstablefiles = self.__gather_sstables(datafiles=datafiles, keyspace=keyspace, columnfamilies=column_families)
results = []

for sstable in sstablefiles:
cmd = [sstablemetadata, sstable]
if output_file is None:
subprocess.call(cmd, env=env)
if output_file == None:
p = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE, env=env)
(out, err) = p.communicate()
rc = p.returncode
results.append((out, err, rc))
else:
subprocess.call(cmd, env=env, stdout=output_file)
if output_file == None:
return results

def run_sstablerepairedset(self, set_repaired=True, datafiles=None, keyspace=None, column_families=None):
sstablerepairedset = self._find_cmd('sstablerepairedset')
env = common.make_cassandra_env(self.get_install_cassandra_root(), self.get_node_cassandra_root())
cdir = self.get_install_dir()
sstablerepairedset = common.join_bin(cdir, os.path.join('tools', 'bin'), 'sstablerepairedset')
env = common.make_cassandra_env(cdir, self.get_path())
sstablefiles = self.__gather_sstables(datafiles, keyspace, column_families)

for sstable in sstablefiles:
if set_repaired:
cmd = [sstablerepairedset, "--really-set", "--is-repaired", sstable]
if set_repaired == True:
cmd = [sstablerepairedset,"--really-set", "--is-repaired", sstable]
else:
cmd = [sstablerepairedset, "--really-set", "--is-unrepaired", sstable]
subprocess.call(cmd, env=env)


def run_sstablelevelreset(self, keyspace, cf, output=False):
cdir = self.get_install_dir()
sstablelevelreset = common.join_bin(cdir, os.path.join('tools', 'bin'), 'sstablelevelreset')
env = common.make_cassandra_env(cdir, self.get_path())

cmd = [sstablelevelreset, "--really-reset", keyspace, cf]

if output==True:
p = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE, env=env)
(stdout, stderr) = p.communicate()
rc = p.returncode
return (stdout, stderr, rc)
else:
return subprocess.call(cmd, env=env)

def run_sstableofflinerelevel(self, keyspace, cf, dry_run=False, output=False):
cdir = self.get_install_dir()
sstableofflinerelevel = common.join_bin(cdir, os.path.join('tools', 'bin'), 'sstableofflinerelevel')
env = common.make_cassandra_env(cdir, self.get_path())

if dry_run==True:
cmd = [sstableofflinerelevel, keyspace, cf]
else:
cmd = [sstableofflinerelevel, "--dry-run", keyspace, cf]

if output == True:
p = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE, env=env)
(stdout, stderr) = p.communicate()
rc = p.returncode
return (stdout, stderr, rc)
else:
return subprocess.call(cmd, env=env)

def run_sstableverify(self, keyspace, cf, options=None, output=False):
cdir = self.get_install_dir()
sstableverify = common.join_bin(cdir, 'bin', 'sstableverify')
env = common.make_cassandra_env(cdir, self.get_path())

cmd = [sstableverify, keyspace, cf]
if options!=None:
cmd[1:1] = options

if output == True:
p = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE, env=env)
(stdout, stderr) = p.communicate()
rc = p.returncode
return (stdout, stderr, rc)
else:
return subprocess.call(cmd, env=env)

def _find_cmd(self, cmd):
"""
Locates command under cassandra root and fixes permissions if needed
Expand Down Expand Up @@ -857,7 +916,7 @@ def get_sstables(self, keyspace, column_family):
# data directory layout is changed from 1.1
if self.get_base_cassandra_version() < 1.1:
files = glob.glob(os.path.join(keyspace_dir, "{0}*-Data.db".format(column_family)))
elif self.get_base_cassandra_version() < 3.0:
elif self.get_base_cassandra_version() < 2.2:
files = glob.glob(os.path.join(keyspace_dir, cf_glob, "%s-%s*-Data.db" % (keyspace, column_family)))
else:
files = glob.glob(os.path.join(keyspace_dir, cf_glob, "*big-Data.db"))
Expand Down