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Dinh Duong Mai commented on CASSANDRA-8420: ------------------------------------------- I used kairosdb over Cassandra. Data was ingested at speed of ~100,000 data points per second. After around 1 hour, I got the similar error: 12-22|19:52:16.774 [New I/O worker #1] INFO [TelnetServer.java:147] - *** CMD TEST *** 852 12-22|19:52:19.455 [pool-2-thread-2] WARN [HConnectionManager.java:302] - Could not fullfill request on this host CassandraClient<127.0.0.1:9160-29> 12-22|19:52:19.456 [pool-2-thread-2] WARN [HConnectionManager.java:303] - Exception: me.prettyprint.hector.api.exceptions.HTimedOutException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113) [hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) [hector-core-1.1-4.jar:na] at org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372) [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964) ~[cassandra-thrift-1.2.5.jar:1.2.5] at org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) ~[cassandra-thrift-1.2.5.jar:1.2.5] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253) ~[hector-core-1.1-4.jar:na] ... 8 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:170) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_45] at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) ~[libthrift-0.7.0.jar:0.7.0] ... 22 common frames omitted 12-22|19:52:26.843 [pool-2-thread-3] WARN [HConnectionManager.java:302] - Could not fullfill request on this host CassandraClient<127.0.0.1:9160-33> 12-22|19:52:26.843 [pool-2-thread-3] WARN [HConnectionManager.java:303] - Exception: me.prettyprint.hector.api.exceptions.HTimedOutException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113) [hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) [hector-core-1.1-4.jar:na] at org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372) [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964) ~[cassandra-thrift-1.2.5.jar:1.2.5] at org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) ~[cassandra-thrift-1.2.5.jar:1.2.5] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253) ~[hector-core-1.1-4.jar:na] ... 8 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:170) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_45] at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) ~[libthrift-0.7.0.jar:0.7.0] ... 22 common frames omitted 12-22|19:52:28.231 [pool-2-thread-4] WARN [HConnectionManager.java:302] - Could not fullfill request on this host CassandraClient<127.0.0.1:9160-31> 12-22|19:52:28.235 [pool-2-thread-4] WARN [HConnectionManager.java:303] - Exception: me.prettyprint.hector.api.exceptions.HTimedOutException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113) [hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) [hector-core-1.1-4.jar:na] at org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372) [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964) ~[cassandra-thrift-1.2.5.jar:1.2.5] at org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) ~[cassandra-thrift-1.2.5.jar:1.2.5] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253) ~[hector-core-1.1-4.jar:na] ... 8 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:170) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_45] at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) ~[libthrift-0.7.0.jar:0.7.0] ... 22 common frames omitted 12-22|19:52:29.253 [pool-2-thread-1] WARN [HConnectionManager.java:302] - Could not fullfill request on this host CassandraClient<127.0.0.1:9160-27> 12-22|19:52:29.659 [pool-2-thread-1] WARN [HConnectionManager.java:303] - Exception: me.prettyprint.hector.api.exceptions.HTimedOutException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113) [hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) [hector-core-1.1-4.jar:na] at org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372) [kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964) ~[cassandra-thrift-1.2.5.jar:1.2.5] at org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) ~[cassandra-thrift-1.2.5.jar:1.2.5] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253) ~[hector-core-1.1-4.jar:na] ... 8 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:170) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_45] at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) ~[libthrift-0.7.0.jar:0.7.0] ... 22 common frames omitted 12-22|19:52:30.211 [pool-2-thread-2] ERROR [WriteBuffer.java:379] - Error sending data to Cassandra (data_points) me.prettyprint.hector.api.exceptions.HTimedOutException: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:260) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.ExecutingKeyspace.doExecuteOperation(ExecutingKeyspace.java:113) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:243) ~[hector-core-1.1-4.jar:na] at org.kairosdb.datastore.cassandra.WriteBuffer$WriteDataJob.run(WriteBuffer.java:372) ~[kairosdb-1.1.1-1.jar:1.1.1-1.20151222181746] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) ~[libthrift-0.7.0.jar:0.7.0] at org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964) ~[cassandra-thrift-1.2.5.jar:1.2.5] at org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) ~[cassandra-thrift-1.2.5.jar:1.2.5] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:246) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.model.MutatorImpl$3.execute(MutatorImpl.java:243) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:104) ~[hector-core-1.1-4.jar:na] at me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:253) ~[hector-core-1.1-4.jar:na] ... 8 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_45] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:170) ~[na:1.8.0_45] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_45] at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) ~[libthrift-0.7.0.jar:0.7.0] ... 22 common frames omitted 12-22|19:52:30.211 [pool-2-thread-2] ERROR [WriteBuffer.java:383] - Reducing write buffer size to 288000. You need to increase your cassandra capacity or change the kairosdb.datastore.cassandra.write_buffer_max_size property. Please consider this! > Application getting time to open on other node when one node goes down > ---------------------------------------------------------------------- > > Key: CASSANDRA-8420 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8420 > Project: Cassandra > Issue Type: Bug > Components: Packaging > Reporter: Shamim Khan > Labels: performance > > I have 3 node cluster my application is deployed on 3 node. When i put down > one node then my application is taking around 5 mins to take up on other node > and throwing below error. > {code} > Caused by: java.net.SocketTimeoutException: Read timed out > at java.net.SocketInputStream.socketRead0(Native Method) > ~[na:1.7.0_51] > at java.net.SocketInputStream.read(SocketInputStream.java:152) > ~[na:1.7.0_51] > at java.net.SocketInputStream.read(SocketInputStream.java:122) > ~[na:1.7.0_51] > at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) > ~[na:1.7.0_51] > at java.io.BufferedInputStream.read1(BufferedInputStream.java:275) > ~[na:1.7.0_51] > at java.io.BufferedInputStream.read(BufferedInputStream.java:334) > ~[na:1.7.0_51] > at > org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) > ~[hector-client_3.5.1.jar:na] > ... 45 common frames omitted > 2014-12-04 13:59:41.179 ERROR m.p.c.c.ConcurrentHClientPool - Transport > exception in re-opening client in release on > <ConcurrentCassandraClientPoolByHost>:{host1_priv(12345):1234} > 2014-12-04 13:59:41.179 ERROR m.p.c.c.ConcurrentHClientPool - Transport > exception in re-opening client in release on > <ConcurrentCassandraClientPoolByHost>:{host1_priv(12345):1234} > 2014-12-04 13:59:45.850 WARN m.p.c.connection.HConnectionManager - Could not > fullfill request on this host CassandraClient<host1_priv:1123456-1231> > 2014-12-04 13:59:45.852 WARN m.p.c.connection.HConnectionManager - Exception: > me.prettyprint.hector.api.exceptions.HTimedOutException: > org.apache.thrift.transport.TTransportException: > java.net.SocketTimeoutException: Read timed out > at > me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:37) > ~[hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:265) > ~[hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.service.KeyspaceServiceImpl.operateWithFailover(KeyspaceServiceImpl.java:132) > [hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.service.KeyspaceServiceImpl.getSlice(KeyspaceServiceImpl.java:290) > [hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.model.thrift.ThriftSliceQuery$1.doInKeyspace(ThriftSliceQuery.java:53) > [hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.model.thrift.ThriftSliceQuery$1.doInKeyspace(ThriftSliceQuery.java:49) > [hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.model.KeyspaceOperationCallback.doInKeyspaceAndMeasure(KeyspaceOperationCallback.java:20) > [hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.model.ExecutingKeyspace.doExecute(ExecutingKeyspace.java:101) > [hector-client_3.5.1.jar:na] > at > me.prettyprint.cassandra.model.thrift.ThriftSliceQuery.execute(ThriftSliceQuery.java:48) > [hector-client_3.5.1.jar:na] > at > com.ericsson.rm.cassandra.xa.keyspace.row.KeyedRowQuery.execute(KeyedRowQuery.java:88) > [cassandra.xa_3.5.1.jar:na]{code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)