Hi I am getting the following error after some time of inactivity.
Error: Error running query: com.typesafe.config.ConfigException$Missing: withValue(advanced.reconnection-policy.base-delay): No configuration setting found for key 'advanced.session-leak' (state=,code=0)
restarting thrift server seems to solve the issue for sometime.
Related
I'm trying to make a connection to elasticsearch from my spark program.
My elasticsearch host is https and found no connection property for that.
We are using spark structred streaming Java API and the connection details are as follows,
SparkSession spark = SparkSession.builder()
.config(ConfigurationOptions.ES_NET_HTTP_AUTH_USER, "username")
.config(ConfigurationOptions.ES_NET_HTTP_AUTH_PASS, "password")
.config(ConfigurationOptions.ES_NODES, "my_host_url")
.config(ConfigurationOptions.ES_PORT, "9200")
.config(ConfigurationOptions.ES_NET_SSL_TRUST_STORE_LOCATION,"C:\\certs\\elastic\\truststore.jks")
.config(ConfigurationOptions.ES_NET_SSL_TRUST_STORE_PASS,"my_password") .config(ConfigurationOptions.ES_NET_SSL_KEYSTORE_TYPE,"jks")
.master("local[2]")
.appName("spark_elastic").getOrCreate();
spark.conf().set("spark.sql.shuffle.partitions",2);
spark.conf().set("spark.default.parallelism",2);
And I'm getting the following error
19/07/01 12:26:00 INFO HttpMethodDirector: I/O exception (org.apache.commons.httpclient.NoHttpResponseException) caught when processing request: The server 10.xx.xxx.xxx failed to respond
19/07/01 12:26:00 INFO HttpMethodDirector: Retrying request
19/07/01 12:26:00 ERROR NetworkClient: Node [10.xx.xxx.xxx:9200] failed (The server 10.xx.xxx.xxx failed to respond); no other nodes left - aborting...
19/07/01 12:26:00 ERROR StpMain: Error
org.elasticsearch.hadoop.EsHadoopIllegalArgumentException: Cannot detect ES version - typically this happens if the network/Elasticsearch cluster is not accessible or when targeting a WAN/Cloud instance without the proper setting 'es.nodes.wan.only'
at org.elasticsearch.hadoop.rest.InitializationUtils.discoverClusterInfo(InitializationUtils.java:344)
Probably it's because it tries to initiate connection by http protocol but in my case I need https connection and not sure how to configure that
The error happened as spark was not able to locate the truststore file. It seems we need to add "file:\\" for the path to be accepted.
I am getting following error in Opscenter, after some time the issue got resolved itself.
Error initializing cluster data: The request to
/APP_Live/keyspaces?ksfields=column_families%2Creplica_placement_strategy%2Cstrategy_options%2Cis_system%2Cdurable_writes%2Cskip_repair%2Cuser_types%2Cuser_functions%2Cuser_aggregates&cffields=solr_core%2Ccreate_query%2Cis_in_memory%2Ctiers timed out after 10 seconds..
If you continue to see this error message, you can workaround this timeout by setting [ui].default_api_timeout to a value larger than 10 in opscenterd.conf and restarting opscenterd.
Note that this is a workaround and you should also contact DataStax
Support to follow up.
Workaround of this timeout is by setting [ui].default_api_timeout to a value larger than 10 in opscenterd.conf and restarting opscenterd.
We are running a map reduce/spark job to bulk load hbase data in one of the environments.
While running it, connection to the hbase zookeeper cannot initialize throwing the following error.
16/05/10 06:36:10 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=c321shu.int.westgroup.com:2181,c149jub.int.westgroup.com:2181,c167rvm.int.westgroup.com:2181 sessionTimeout=90000 watcher=hconnection-0x74b47a30, quorum=c321shu.int.westgroup.com:2181,c149jub.int.westgroup.com:2181,c167rvm.int.westgroup.com:2181, baseZNode=/hbase
16/05/10 06:36:10 INFO zookeeper.ClientCnxn: Opening socket connection to server c321shu.int.westgroup.com/10.204.152.28:2181. Will not attempt to authenticate using SASL (unknown error)
16/05/10 06:36:10 INFO zookeeper.ClientCnxn: Socket connection established, initiating session, client: /10.204.24.16:35740, server: c321shu.int.westgroup.com/10.204.152.28:2181
16/05/10 06:36:10 INFO zookeeper.ClientCnxn: Session establishment complete on server c321shu.int.westgroup.com/10.204.152.28:2181, sessionid = 0x5534bebb441bd3f, negotiated timeout = 60000
16/05/10 06:36:11 INFO mapreduce.HFileOutputFormat2: Looking up current regions for table ecpdevv1patents:NormNovusDemo
Exception in thread "main" org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=35, exceptions:
Tue May 10 06:36:11 CDT 2016, org.apache.hadoop.hbase.client.RpcRetryingCaller#3927df20, java.io.IOException: Call to c873gpv.int.westgroup.com/10.204.67.9:60020 failed on local exception: java.io.EOFException
We have executed the same job in Titan DEV too but facing the same problem. Please let us know if anyone has faced the same problem before.
Details are,
• Earlier job was failing to connect to localhost/127.0.0.1:2181. Hence only the property hbase.zookeeper.quorum has been set in map reduce code with c149jub.int.westgroup.com,c321shu.int.westgroup.com,c167rvm.int.westgroup.com which we got from hbase-site.xml.
• We are using jars of cdh version 5.3.3.
In our dev cluster, which has been running smooth before, when we replace a node (which we have been doing constantly) the following failure occurs and prevents the replacement node from joining.
cassandra version is 2.0.7
What can be done about it?
ERROR [STREAM-IN-/10.128.---.---] 2014-11-19 12:35:58,007 StreamSession.java (line 420) [Stream #9cad81f0-6fe8-11e4-b575-4b49634010a9] Streaming error occurred
java.lang.AssertionError: Unknown keyspace system_traces
at org.apache.cassandra.db.Keyspace.<init>(Keyspace.java:260)
at org.apache.cassandra.db.Keyspace.open(Keyspace.java:110)
at org.apache.cassandra.db.Keyspace.open(Keyspace.java:88)
at org.apache.cassandra.streaming.StreamSession.addTransferRanges(StreamSession.java:239)
at org.apache.cassandra.streaming.StreamSession.prepare(StreamSession.java:436)
at org.apache.cassandra.streaming.StreamSession.messageReceived(StreamSession.java:368)
at org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:289)
at java.lang.Thread.run(Thread.java:745)
I got the same error while I was trying to setup my cluster, and as I was experimenting with different switches in cassandra.yaml, I restarted the service multiple times and removed the system dir under data directory (/var/lib/cassandra/data as mentioned here).
I guess for some reason cassandra tries to load system_traces keyspace and fails (the other dir under /var/lib/cassandra/data), and nodetool throws this error. You can just remove both system and system_traces before starting cassandra service, or even better delete all content of bommitlog, data and savedcache there.
This works obviously if you dont have any data just yet in the system.
I am trying to connect to a local cassandra instance through a java client powered by Hector. I attempt to read rows after trying to connect. The code snippet is as follows
Cluster myCluster = HFactory.getOrCreateCluster("test" , "localhost:9160");
KeyspaceDefinition keySpaceDef = myCluster.describeKeyspace("testkeyspace");
.....
However the connectivity fails with this error
Exception in thread "main" java.lang.NoSuchFieldError: DEFAULT_MEMTABLE_OPERATIONS_IN_MILLIONS
at me.prettyprint.cassandra.service.ThriftCfDef.(ThriftCfDef.java:65)
at me.prettyprint.cassandra.service.ThriftCfDef.fromThriftList(ThriftCfDef.java:144)
at me.prettyprint.cassandra.service.ThriftKsDef.(ThriftKsDef.java:34)
at me.prettyprint.cassandra.service.AbstractCluster$4.execute(AbstractCluster.java:192)
at me.prettyprint.cassandra.service.AbstractCluster$4.execute(AbstractCluster.java:187)
at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:101)
at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:232)
at me.prettyprint.cassandra.service.AbstractCluster.describeKeyspace(AbstractCluster.java:201)
I have cassandra, thrift as dependencies in my pom.xml. Any clues as to what could be wrong?