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Date: Tue, 8 Mar 2016 13:39:34 +0100
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 <CAHW7YSTU29-cQ282TuSUHtHq_Ark5SkRZ04UC1OrS3DNXS+KXw@mail.gmail.com>
Subject: Cassandra-stress output
From: Jean Carlo <jean.jeancarl48@gmail.com>
To: user@cassandra.apache.org
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Hi guys,

I use cassandra stress to populate the next table

CREATE TABLE cf1 (
    kvalue text,
    ktype text,
    prov text,
    dname text,
    dattrib blob,
    dvalue text,
    PRIMARY KEY (kvalue, ktype, prov, dname)
  ) WITH bloom_filter_fp_chance = 0.01
 AND caching = '{"keys":"ALL", "rows_per_partition":"60"}'
    AND comment = ''
    AND compaction = {'class':
'org.apache.cassandra.db.compaction.LeveledCompactionStrategy'}
    AND compression = {'sstable_compression':
'org.apache.cassandra.io.compress.SnappyCompressor'}
    AND dclocal_read_repair_chance = 0.02
    AND default_time_to_live = 0
    AND gc_grace_seconds = 864000
    AND max_index_interval = 2048
    AND memtable_flush_period_in_ms = 0
    AND min_index_interval = 128
    AND read_repair_chance = 0.01
    AND speculative_retry = '99.0PERCENTILE';

And cassandra stress create the next string to the field kvalue of type
text:

"P*d,xY\x03m\x1b\x10\x0b$\x04pt-G\x08\n`7\x1fs\x15kH\x02i1\x16jf%YM"

what bothers me is that kvalue has control characters like \x03. do you
guys know any way to avoid creating this kind of characters while using
cassandra-stress?


Thank you very much

Jean Carlo

"The best way to predict the future is to invent it" Alan Kay

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<div dir=3D"ltr"><div><div><div>Hi guys,<br><br></div>I use cassandra stres=
s to populate the next table<br><br>CREATE TABLE cf1 (<br>=C2=A0=C2=A0=C2=
=A0 kvalue text,<br>=C2=A0=C2=A0=C2=A0 ktype text,<br>=C2=A0=C2=A0=C2=A0 pr=
ov text,<br>=C2=A0=C2=A0=C2=A0 dname text,<br>=C2=A0=C2=A0=C2=A0 dattrib bl=
ob,<br>=C2=A0=C2=A0=C2=A0 dvalue text,<br>=C2=A0=C2=A0=C2=A0 PRIMARY KEY (k=
value, ktype, prov, dname)<br>=C2=A0 ) WITH bloom_filter_fp_chance =3D 0.01=
<br>=C2=A0AND caching =3D &#39;{&quot;keys&quot;:&quot;ALL&quot;, &quot;row=
s_per_partition&quot;:&quot;60&quot;}&#39;<br>=C2=A0=C2=A0=C2=A0 AND commen=
t =3D &#39;&#39;<br>=C2=A0=C2=A0=C2=A0 AND compaction =3D {&#39;class&#39;:=
 &#39;org.apache.cassandra.db.compaction.LeveledCompactionStrategy&#39;}<br=
>=C2=A0=C2=A0=C2=A0 AND compression =3D {&#39;sstable_compression&#39;: =
9;org.apache.cassandra.io.compress.SnappyCompressor&#39;}<br>=C2=A0=C2=A0=
=C2=A0 AND dclocal_read_repair_chance =3D 0.02<br>=C2=A0=C2=A0=C2=A0 AND de=
fault_time_to_live =3D 0<br>=C2=A0=C2=A0=C2=A0 AND gc_grace_seconds =3D 864=
000<br>=C2=A0=C2=A0=C2=A0 AND max_index_interval =3D 2048<br>=C2=A0=C2=A0=
=C2=A0 AND memtable_flush_period_in_ms =3D 0<br>=C2=A0=C2=A0=C2=A0 AND min_=
index_interval =3D 128<br>=C2=A0=C2=A0=C2=A0 AND read_repair_chance =3D 0.0=
1<br>=C2=A0=C2=A0=C2=A0 AND speculative_retry =3D &#39;99.0PERCENTILE&#39;;=
<br><br></div>And cassandra stress create the next string to the field kval=
ue of type text:<br><br>&quot;P*d,xY\x03m\x1b\x10\x0b$\x04pt-G\x08\n`7\x1fs=
\x15kH\x02i1\x16jf%YM&quot;<br><br></div>what bothers me is that kvalue has=
 control characters like \x03. do you guys know any way to avoid creating t=
his kind of characters while using cassandra-stress?<br><div><div><br><br c=
lear=3D"all"><div><div><div><div><div class=3D"gmail_signature"><div dir=3D=
"ltr"><div><div style=3D"border-collapse:collapse;font-family:arial,helveti=
ca,sans-serif;font-size:13px"><span style=3D"font-family:arial,helvetica,sa=
ns-serif;font-size:13px;border-collapse:collapse"><span style=3D"border-col=
lapse:separate;font-family:arial;font-size:small"><br></span></span></div><=
div style=3D"border-collapse:collapse"><font face=3D"arial, helvetica, sans=
-serif" size=3D"2">Thank you very much<br></font></div><div style=3D"border=
-collapse:collapse"><span style=3D"border-collapse:collapse"><span style=3D=
"border-collapse:separate"><font face=3D"arial, helvetica, sans-serif" size=
=3D"2"><br></font></span></span></div><div style=3D"border-collapse:collaps=
e"><span style=3D"border-collapse:collapse"><span style=3D"border-collapse:=
separate"><font face=3D"arial, helvetica, sans-serif" size=3D"2">Jean Carlo=
</font></span></span></div><font face=3D"arial, helvetica, sans-serif" size=
=3D"2"><br>&quot;The best way to predict the future is to invent it&quot; A=
lan Kay</font><br></div></div></div></div>
</div></div></div></div></div></div>

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