53 lines
1.3 KiB
JavaScript
53 lines
1.3 KiB
JavaScript
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var rt = new ReplSetTest( { name : "replset9tests" , nodes: 1, oplogSize: 400 } );
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var nodes = rt.startSet();
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rt.initiate();
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var master = rt.getMaster();
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var bigstring = "a";
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var md = master.getDB( 'd' );
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var mdc = md[ 'c' ];
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// idea: while cloner is running, update some docs and then immediately remove them.
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// oplog will have ops referencing docs that no longer exist.
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var doccount = 20000;
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// Avoid empty extent issues
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mdc.insert( { _id:-1, x:"dummy" } );
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// Make this db big so that cloner takes a while.
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print ("inserting bigstrings");
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for( i = 0; i < doccount; ++i ) {
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mdc.insert( { _id:i, x:bigstring } );
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bigstring += "a";
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}
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md.getLastError();
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// Insert some docs to update and remove
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print ("inserting x");
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for( i = doccount; i < doccount*2; ++i ) {
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mdc.insert( { _id:i, bs:bigstring, x:i } );
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}
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md.getLastError();
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// add a secondary; start cloning
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var slave = rt.add();
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rt.reInitiate();
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print ("initiation complete!");
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var sc = slave.getDB( 'd' )[ 'c' ];
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slave.setSlaveOk();
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print ("updating and deleting documents");
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for (i = doccount*2; i > doccount; --i) {
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mdc.update( { _id:i }, { $inc: { x : 1 } } );
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md.getLastError();
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mdc.remove( { _id:i } );
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md.getLastError();
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mdc.insert( { bs:bigstring } );
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md.getLastError();
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}
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print ("finished");
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// Wait for replication to catch up.
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rt.awaitReplication(640000);
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