See 2507 for a patch. Let me know if this solves your problem, Billy.
-Bryan
On Dec 31, 2007, at 3:55 PM, Bryan Duxbury wrote:
If keys and column names can be any arbitrary byte string, then
definitely the REST servlet is not taking care of that right now.
The answer is just base64 encoding all that stuff on gets as well.
I'll create a new ticket.
-Bryan
On Dec 31, 2007, at 3:29 PM, Jim Kellerman wrote:
-----Original Message-----
From: Bryan Duxbury [mailto:[EMAIL PROTECTED]
Sent: Monday, December 31, 2007 2:46 PM
To: hadoop-user@lucene.apache.org
Subject: Re: REST scanner get error 500 0x1b is not valid
You're probably right - column names are not base64 encoded.
Isn't the contract of row/column keys printable strings?
No. row keys do not need to be printable strings. In the future,
they may be changed to an arbitrary WritableComparable, even
less restrictive than Text.
Column family names are restricted to the set: \w+:
There is no restriction on the names of a column family member
(the part of the column key after the initial ':')
Table names are restricted to the set of characters: [\w-.]+
except that table names starting with either '-' or '.' are
reserved for HBase internal use.
If
so, then putting images in that field would appear to be a
mismatch. Even if you need to use images as qualifiers,
wouldn't it be more efficient to use an md5 of the image
rather than the actual image?
-Bryan
On Dec 30, 2007, at 3:56 PM, Billy wrote:
On one of my tables I get this when trying to get results from a
scanner
I call for the scanner location and get it fine but on the
first call
I get the below error
Error 500 The character 0x1b is not valid.
Not sure if this has to do with with the first row in my table but
that should not cause the scanner to return 500 error
I can open scanner on other tables this one is the only one
doing this
error.
I tryed to delete the first row but no luck it will not
delete useing
shell or rest. I have tryed several ways includeing
urlencodeing the
row key and the col name but no luck
First row in the table that would be called from the
scanner and below
curl results with 500 error.
hql > select * from anchors limit = 1;
+-------------------------+-------------------------
+-------------------------+
| Row | Column | Cell
|
+-------------------------+-------------------------
+-------------------------+
| !vj!;c!"$/$i$7!"650i!| url:net.jcp-tokyo.www/ma|
1 |
| "4d6-$n= | in/seisaku/index.htm:htt|
|
| | p |
|
+-------------------------+-------------------------
+-------------------------+
1 row(s) in set. (0.61 sec)
[EMAIL PROTECTED] ~]# curl --verbose --header 'Accept: text/xml' -T
/tmp/diff.txt http://192.168.1.200:60010/api/anchors/scanner?
column=url:
* About to connect() to 192.168.1.200 port 60010
* Trying 192.168.1.200... * connected
* Connected to 192.168.1.200 (192.168.1.200) port 60010
PUT /api/anchors/scanner?column=url: HTTP/1.1
User-Agent: curl/7.12.1 (i686-redhat-linux-gnu) libcurl/7.12.1
OpenSSL/0.9.7a zlib/1.2.1.2 libidn/0.5.6
Host: 192.168.1.200:60010
Pragma: no-cache
Accept: text/xml
Content-Length: 1
Expect: 100-continue
< HTTP/1.1 100 Continue
< HTTP/1.1 201 Created
< Date: Sun, 30 Dec 2007 23:23:46 GMT
< Server: Jetty/5.1.4 (Linux/2.6.9-67.0.1.ELsmp i386
java/1.5.0_12 <
Location: /api/anchors/scanner/a99db67 < Content-Length: 0
* Connection #0 to host 192.168.1.200 left intact
* Closing connection #0
[EMAIL PROTECTED] ~]# curl --verbose --header 'Accept: text/xml' -T
/tmp/diff.txt http://192.168.1.200:60010/api/anchors/scanner/
a99db67
* About to connect() to 192.168.1.200 port 60010
* Trying 192.168.1.200... * connected
* Connected to 192.168.1.200 (192.168.1.200) port 60010
PUT /api/anchors/scanner/a99db67 HTTP/1.1
User-Agent: curl/7.12.1 (i686-redhat-linux-gnu) libcurl/7.12.1
OpenSSL/0.9.7a zlib/1.2.1.2 libidn/0.5.6
Host: 192.168.1.200:60010
Pragma: no-cache
Accept: text/xml
Content-Length: 1
Expect: 100-continue
< HTTP/1.1 100 Continue
< HTTP/1.1 500 The+character+0x1b+is+not+valid%2E
< Date: Sun, 30 Dec 2007 23:24:02 GMT
< Server: Jetty/5.1.4 (Linux/2.6.9-67.0.1.ELsmp i386
java/1.5.0_12 <
Content-Type: text/html;charset=UTF-8 < Content-Length: 1286 <
Connection: close <html> <head> <title>Error 500 The
character 0x1b is
not valid.</title> </head> <body> <h2>HTTP ERROR: 500</h2><pre>The
character 0x1b is not valid.</pre>
<p>RequestURI=/api/anchors/scanner/a99db67</p>
<p><i><small><a href="http://jetty.mortbay.org";>Powered by
Jetty://</a></small></i></p> </body> </html>
* Closing connection #0
