Hi
I have recently installed dremio-community-LATEST.tar.gz on centos 7 . service is running but I unable to access dremio dashboard via http://localhost:9047 and when the service is running it created file under /tmp folder and it keeps reduce /tmp folder disk space
Thank you
@nuwan1
Can you check once from the coordinator box to your browser the port 9047 opened. Also check any firewalls in between and also iptables and firewall rules in the coordinator box
Firewall is disable on my virtual environment and still issue is remaining
Can you check the Dremio logs (server.log, and server.out) for any startup errors?
If the web service has started, you should at least see a message like the following in your logs:
2019-10-25 16:14:29,156 [main] INFO com.dremio.dac.server.WebServer - Started on http://localhost:9047
Do you see this in server.log or do you see any ERROR messages?
Here is the server.log file outout
[root@915468-ElasticDemo log]# tail server.log
Suppressed: java.lang.IllegalStateException: #start was not invoked, so metadataManager is not available
at com.google.common.base.Preconditions.checkState(Preconditions.java:444) ~[guava-20.0.jar:na]
at com.dremio.datastore.ByteStoreManager.getMetadataManager(ByteStoreManager.java:422) ~[dremio-services-datastore-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
at com.dremio.datastore.ByteStoreManager.close(ByteStoreManager.java:429) ~[dremio-services-datastore-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
at com.dremio.common.AutoCloseables.close(AutoCloseables.java:92) ~[dremio-common-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
at com.dremio.common.AutoCloseables.close(AutoCloseables.java:71) ~[dremio-common-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
at com.dremio.datastore.CoreStoreProviderImpl.close(CoreStoreProviderImpl.java:286) ~[dremio-services-datastore-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
at com.dremio.datastore.LocalKVStoreProvider.close(LocalKVStoreProvider.java:198) ~[dremio-services-datastore-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
at com.dremio.dac.cmd.upgrade.Upgrade.run(Upgrade.java:163) ~[dremio-dac-daemon-4.0.4-201910212053580380-773b665.jar:4.0.4-201910212053580380-773b665]
… 1 common frames omitted
[root@915468-ElasticDemo log]# systemctl status dremio
● dremio.service - Dremio Daemon Server
Loaded: loaded (/etc/systemd/system/dremio.service; disabled; vendor preset: disabled)
Active: active (running) since Fri 2019-10-25 12:25:20 EDT; 7s ago
Docs: https://docs.dremio.com
Main PID: 81267 (java)
CGroup: /system.slice/dremio.service
└─81267 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.232.b09-0.el7_7.x86_64/jre/bin/java -Djava.util.logging.config.class=org.slf4j.bridge.SLF4JBridgeHandler -Djava.library.path=/opt/dremio/lib -XX…
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: Suppressed: java.lang.IllegalStateException: #start was not invoked, so metadataManager is not available
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.google.common.base.Preconditions.checkState(Preconditions.java:444)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.datastore.ByteStoreManager.getMetadataManager(ByteStoreManager.java:422)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.datastore.ByteStoreManager.close(ByteStoreManager.java:429)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.common.AutoCloseables.close(AutoCloseables.java:92)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.common.AutoCloseables.close(AutoCloseables.java:71)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.datastore.CoreStoreProviderImpl.close(CoreStoreProviderImpl.java:286)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.datastore.LocalKVStoreProvider.close(LocalKVStoreProvider.java:198)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: at com.dremio.dac.cmd.upgrade.Upgrade.run(Upgrade.java:163)
Oct 25 12:25:25 915468-ElasticDemo.newfrontierdata.com dremio[81267]: … 1 more
[root@915468-ElasticDemo log]#
@nuwan1, you’d have to search server.log (not just tail it). If you share the log here, we can take a look.
[root@915468-ElasticDemo log]# cat server.log | grep Started
[root@915468-ElasticDemo log]# cat server.log | grep started
2019-10-25 12:35:01,783 [main] INFO c.d.services.fabric.FabricServer - [FABRIC]: Server started on port 45678.
[root@915468-ElasticDemo log]#
@nuwan1, that’s not the web service component of Dremio starting up. There would be a message like:
[main] INFO com.dremio.dac.server.WebServer - Started on http://localhost:9047