I see few components of large size are not getting published to specific publication targets. i verified the package size in the cd_deployer_conf.xml file and found the value set to maximum. When i observerd the cd_core logs i found the below error.
2014-06-03 12:27:05,439 ERROR ParallelDestinationWorker - Timeout of 60000 ms exceeded for transaction tcm:0-666089-66560 java.util.concurrent.TimeoutException: null at java.util.concurrent.FutureTask.get(Unknown Source) [na:1.7.0_45] at com.tridion.transport.workers.ParallelDestinationWorker.blockAndGetResult(ParallelDestinationWorker.java:111) ~[cd_transport.jar:na] at com.tridion.transport.workers.ParallelTransportWorker.doWork(ParallelTransportWorker.java:49) [cd_transport.jar:na] at com.tridion.transport.model.transaction.context.StepTransport.execute(StepTransport.java:55) [cd_transport.jar:na] at com.tridion.transport.model.transaction.context.StepPrepare$1.run(StepPrepare.java:59) [cd_transport.jar:na] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [na:1.7.0_45] at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.7.0_45] at java.lang.Thread.run(Unknown Source) [na:1.7.0_45] 2014-06-03 12:27:05,442 ERROR HTTPSTransportConnector - Unable to execute HTTP POST java.io.InterruptedIOException: Connection has been shut down at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:543) ~[httpclient.jar:4.1.3] at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) ~[httpclient.jar:4.1.3] at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) ~[httpclient.jar:4.1.3] at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) ~[httpclient.jar:4.1.3] at com.tridion.transport.connection.connectors.HTTPSTransportConnector.send(HTTPSTransportConnector.java:384) ~[cd_transport.jar:na] at com.tridion.transport.connection.connectors.TransportPoolConnector.send(TransportPoolConnector.java:92) [cd_transport.jar:na] at com.tridion.transport.workers.TransportSender.call(TransportSender.java:78) [cd_transport.jar:na] at com.tridion.transport.workers.TransportSender.call(TransportSender.java:27) [cd_transport.jar:na] at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.7.0_45] at java.lang.Thread.run(Unknown Source) [na:1.7.0_45] Caused by: org.apache.http.impl.conn.ConnectionShutdownException: null at org.apache.http.impl.conn.AbstractPooledConnAdapter.assertValid(AbstractPooledConnAdapter.java:86) ~[httpclient.jar:4.1.3] at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:120) ~[httpclient.jar:4.1.3] at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:636) ~[httpclient.jar:4.1.3] at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464) ~[httpclient.jar:4.1.3] ... 11 common frames omitted
Based on the error about execution timeout, i modified the session execution timeout value present in TridionContentManager.config from 60 to 3600 and restarted the COM+. But i see the same error after publishing it again. Please let me know if i need to modify at some other location.