Hi, guys!   I'm trying to install cloudera using CM api. Today I started seeing this problem: can't find CDH 5.7 even though the repo is specified:   In the parcels page I see a bunch of parcels, but not the CDH 5.7 one.       Also, on another Cluster I started seeing these messages:   ReadWriteDatabaseTaskCallable Error while executing CmfEntityManager task java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:191) at com.google.common.collect.Collections2.filter(Collections2.java:92) at com.cloudera.parcel.components.ParcelDownloaderImpl$RepositoryInfo.getParcelsWithValidNames(ParcelDownloaderImpl.java:673) at com.cloudera.parcel.components.ParcelDownloaderImpl$RepositoryInfo.getSortedParcels(ParcelDownloaderImpl.java:691) at com.cloudera.parcel.components.ParcelDownloaderImpl.syncRemoteRepos(ParcelDownloaderImpl.java:368) at com.cloudera.parcel.components.ParcelDownloaderImpl$1.run(ParcelDownloaderImpl.java:438) at com.cloudera.parcel.components.ParcelDownloaderImpl$1.run(ParcelDownloaderImpl.java:433) at com.cloudera.cmf.persist.ReadWriteDatabaseTaskCallable.call(ReadWriteDatabaseTaskCallable.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) The first one happened at November 10, 2017 5:59 PM.   This message is happening on the new clusters as well.   Is everything ok with the repo? ... View more