Joseph Lamoree created SOLR-3787:
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Summary: Compress (internal) parameter mismatch
Key: SOLR-3787
URL: https://issues.apache.org/jira/browse/SOLR-3787
Project: Solr
Issue Type: Bug
Components: replication (java)
Affects Versions: 4.0-BETA
Environment: N/A
Reporter: Joseph Lamoree
Priority: Minor
In the following commit, the value of the parameter set in SnapPuller changed
from "true" to "internal":
http://svn.apache.org/viewvc/lucene/dev/trunk/solr/core/src/java/org/apache/solr/handler/SnapPuller.java?r1=1353888&r2=1353889&;
Specifically, this line:
formparams.add(new BasicNameValuePair(COMPRESSION, "true"));
Was changed to this:
params.set(COMPRESSION, "internal");
When the ReplicationHandler tests the value sent in the query string, it uses
Boolean.parseBoolean() and expects the string "true". I created a packet
capture, watching the slave make a request of the master. The transfer of files
fails when my solrconfig.xml has a slave configuration like this:
<str name="compression">internal</str>
An exception is thrown on the slave because it is expecting a compressed
response from the following:
/solr/core/replication?command=filecontent&generation=N ...
&compression=internal&checksum=true&wt=filestream
When I manually make the above request, replacing compression=internal with
compression=true, the expected compressed response is received from the master.
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