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SOLR-7280: refactored to incorporate Mike's suggestions. Default thread count for cloud is limited to 8 now. In our internal teting 8 has given us the best stability during restarts

This commit is contained in:
Noble Paul 2016-07-19 20:16:29 +05:30
parent fcd2cc57d5
commit 89a1fe661e
1 changed files with 1 additions and 3 deletions
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4
solr/core/src/java/org/apache/solr/core/CoreContainer.java
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@ -81,8 +81,6 @@ import static org.apache.solr.common.params.CommonParams.CONFIGSETS_HANDLER_PATH
import static org.apache.solr.common.params.CommonParams.CORES_HANDLER_PATH; import static org.apache.solr.common.params.CommonParams.CORES_HANDLER_PATH;
import static org.apache.solr.common.params.CommonParams.INFO_HANDLER_PATH; import static org.apache.solr.common.params.CommonParams.INFO_HANDLER_PATH;
import static org.apache.solr.common.params.CommonParams.ZK_PATH; import static org.apache.solr.common.params.CommonParams.ZK_PATH;
import static org.apache.solr.core.NodeConfig.NodeConfigBuilder.DEFAULT_CORE_LOAD_THREADS;
import static org.apache.solr.core.NodeConfig.NodeConfigBuilder.DEFAULT_CORE_LOAD_THREADS_IN_CLOUD;
import static org.apache.solr.security.AuthenticationPlugin.AUTHENTICATION_PLUGIN_PROP; import static org.apache.solr.security.AuthenticationPlugin.AUTHENTICATION_PLUGIN_PROP;
@ -466,7 +464,7 @@ public class CoreContainer {
// setup executor to load cores in parallel // setup executor to load cores in parallel
ExecutorService coreLoadExecutor = ExecutorUtil.newMDCAwareFixedThreadPool( ExecutorService coreLoadExecutor = ExecutorUtil.newMDCAwareFixedThreadPool(
cfg.getCoreLoadThreadCount(isZooKeeperAware() ? DEFAULT_CORE_LOAD_THREADS_IN_CLOUD : DEFAULT_CORE_LOAD_THREADS), cfg.getCoreLoadThreadCount(isZooKeeperAware()),
new DefaultSolrThreadFactory("coreLoadExecutor") ); new DefaultSolrThreadFactory("coreLoadExecutor") );
final List<Future<SolrCore>> futures = new ArrayList<>(); final List<Future<SolrCore>> futures = new ArrayList<>();
try { try {