mirror of https://github.com/apache/lucene.git
SOLR-7603: more detail in asserts, and more asserts on the initial chain (before looking at the distributed version) to try and figure out WTF is going on here
git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1682564 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Chris M. Hostetter
parent
f35ca87130
commit
9cf98e784e
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@ -20,22 +20,36 @@ package org.apache.solr.update.processor;
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import static org.apache.solr.update.processor.DistributingUpdateProcessorFactory.DISTRIB_UPDATE_PARAM;
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import java.util.Arrays;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.solr.core.SolrCore;
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import org.apache.solr.response.SolrQueryResponse;
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import org.apache.solr.util.AbstractSolrTestCase;
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import org.junit.AfterClass;
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import org.junit.BeforeClass;
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/**
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*
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*/
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public class UpdateRequestProcessorFactoryTest extends AbstractSolrTestCase {
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private static org.apache.log4j.Level SAVED_LEVEL = null; // SOLR-7603
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@BeforeClass
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public static void beforeClass() throws Exception {
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// SOLR-7603
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SAVED_LEVEL = org.apache.log4j.LogManager.getRootLogger().getLevel();
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org.apache.log4j.LogManager.getRootLogger().setLevel(org.apache.log4j.Level.DEBUG);
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initCore("solrconfig-transformers.xml", "schema.xml");
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}
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@AfterClass
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public static void fixLogLevelAfterClass() throws Exception { // SOLR-7603
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org.apache.log4j.LogManager.getRootLogger().setLevel(SAVED_LEVEL);
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}
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public void testConfiguration() throws Exception
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{
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@ -78,60 +92,76 @@ public class UpdateRequestProcessorFactoryTest extends AbstractSolrTestCase {
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"distrib-chain-noop")) {
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UpdateRequestProcessor proc;
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List<UpdateRequestProcessor> procs;
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UpdateRequestProcessorChain chain = core.getUpdateProcessingChain(name);
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assertNotNull(name, chain);
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// either explicitly, or because of injection
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assertEquals(name + " chain length", EXPECTED_CHAIN_LENGTH,
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assertEquals(name + " chain length: " + chain.toString(), EXPECTED_CHAIN_LENGTH,
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chain.getFactories().length);
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// Custom comes first in all three of our chains
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// test a basic (non distrib) chain
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proc = chain.createProcessor(req(), new SolrQueryResponse());
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assertTrue(name + " first processor isn't a CustomUpdateRequestProcessor: "
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+ proc.getClass().getName(),
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proc instanceof CustomUpdateRequestProcessor);
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procs = procToList(proc);
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assertEquals(name + " procs size: " + procs.toString(),
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// -1 = NoOpDistributingUpdateProcessorFactory produces no processor
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EXPECTED_CHAIN_LENGTH - ("distrib-chain-noop".equals(name) ? 1 : 0),
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procs.size());
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// Custom comes first in all three of our chains
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assertTrue(name + " first processor isn't a CustomUpdateRequestProcessor: " + procs.toString(),
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( // compare them both just because i'm going insane and the more checks the better
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proc instanceof CustomUpdateRequestProcessor
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&& procs.get(0) instanceof CustomUpdateRequestProcessor));
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// varies depending on chain, but definitely shouldn't be Custom
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// Log should always come second in our chain.
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assertNotNull(name + " proc.next is null", proc.next);
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assertNotNull(name + " second proc is null", procs.get(1));
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assertTrue(name + " second proc isn't LogUpdateProcessor: " + procs.toString(),
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( // compare them both just because i'm going insane and the more checks the better
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proc.next instanceof LogUpdateProcessor
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&& procs.get(1) instanceof LogUpdateProcessor));
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// fetch the distributed version of this chain
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proc = chain.createProcessor(req(DISTRIB_UPDATE_PARAM, "non_blank_value"),
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new SolrQueryResponse());
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procs = procToList(proc);
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assertNotNull(name + " (distrib) chain produced null proc", proc);
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assertFalse(name + " (distrib) procs is empty", procs.isEmpty());
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assertNotNull(name + " distrib chain had no proc's in it",
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proc);
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assertFalse(name + " post distrib proc should not be a CustomUpdateRequestProcessor: "
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+ proc.getClass().getName(),
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proc instanceof CustomUpdateRequestProcessor);
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// for these 3 (distrib) chains, the first proc should always be LogUpdateProcessor
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assertTrue(name + " (distrib) first proc should be LogUpdateProcessor because of @RunAllways: "
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+ procs.toString(),
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( // compare them both just because i'm going insane and the more checks the better
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proc instanceof LogUpdateProcessor
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&& procs.get(0) instanceof LogUpdateProcessor));
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int n=0;
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boolean foundLog = false;
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String seen = "";
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for (;;) {
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n++;
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seen = seen + proc.toString() + ", ";
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if (proc instanceof LogUpdateProcessor) {
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foundLog = true;
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}
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if (null == proc.next) {
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break;
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} else {
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proc = proc.next;
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}
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}
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// for these 3 (distrib) chains, the last proc should always be RunUpdateProcessor
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assertTrue(name + " (distrib) last processor isn't a RunUpdateProcessor: " + procs.toString(),
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procs.get(procs.size()-1) instanceof RunUpdateProcessor );
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// some processors should have been dropped
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assertTrue(name + " expected a distrib chain shorter then " + EXPECTED_CHAIN_LENGTH + " but got: " + n
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+ " (" + seen +")",
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n < EXPECTED_CHAIN_LENGTH );
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// make sure the marker interface was successful in keeping the log processor even though it comes
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// before distrib
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assertTrue(name + " expected LogUpdateProcessor in chain due to @RunAllways, but not found: " + seen,
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foundLog );
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// all of these (shortened) distrib chains should still end with RunUpdateprocessor
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assertTrue(name + " last processor isn't a RunUpdateProcessor: " + proc.getClass().getName(),
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proc instanceof RunUpdateProcessor);
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// either 1 proc was droped in distrib mode, or 1 for the "implicit" chain
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assertEquals(name + " (distrib) chain has wrong length: " + procs.toString(),
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// -1 = all chains lose CustomUpdateRequestProcessorFactory
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// -1 = distrib-chain-noop: NoOpDistributingUpdateProcessorFactory produces no processor
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// -1 = distrib-chain-implicit: does RemoveBlank before distrib
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EXPECTED_CHAIN_LENGTH - ( "distrib-chain-explicit".equals(name) ? 1 : 2),
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procs.size());
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}
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}
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/**
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* walks the "next" values of the proc building up a List of the procs for easier testing
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*/
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public static List<UpdateRequestProcessor> procToList(UpdateRequestProcessor proc) {
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List<UpdateRequestProcessor> result = new ArrayList<UpdateRequestProcessor>(7);
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while (null != proc) {
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result.add(proc);
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proc = proc.next;
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}
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return result;
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}
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}
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