Solve read timeout issue while storing BusinessData in repository
I have deployed my cool wf-app into production several weeks ago. Now users are complaining about errors occuring on the screen. A first investigation into the logs revealed that there seems to be a connection problem with the elastic search server. I'm using the bundled elastic search server as it is shipped with the Axon.ivy Engine (7.3).
Whats the issue here?
`Caused by: java.net.SocketTimeoutException: Read timed out`
[errorId=16AE46D591AAA1BE, request=HTTP POST Start Processes/DepartmentHead.mod/163BB87520D405CF-f3(493708.480005.45511.1), session=524 (a.f@m.ch), task=480005, application=301, requestId=34869, executionContext=524 (a.f@m.ch), pmv=GMAA$hr_pbm_0001_pf$1, client=10.208.68.15, hd=com.axonivy.hrwf.pbm0001.components.ZurueckweisenKommentar, processElement=163BB87520D405CF-f17]
Caused by: ch.ivyteam.ivy.business.data.store.search.internal.elasticsearch.ElasticsearchException: Cannot reach Elasticsearch server
at ch.ivyteam.ivy.business.data.store.search.internal.elasticsearch.JestOperation.tryToExecute(JestOperation.java:51)
at ch.ivyteam.ivy.business.data.store.search.internal.elasticsearch.JestOperation.execute(JestOperation.java:36)
at ch.ivyteam.ivy.business.data.store.search.internal.elasticsearch.JestIndexSynchronizer.execute(JestIndexSynchronizer.java:151)
at ch.ivyteam.ivy.business.data.store.search.internal.elasticsearch.JestIndexSynchronizer.updateDocument(JestIndexSynchronizer.java:50)
at ch.ivyteam.ivy.business.data.store.search.internal.ElasticBusinessDataSearchIndex.update(ElasticBusinessDataSearchIndex.java:33)
at ch.ivyteam.ivy.business.data.store.internal.ElasticSystemDbPersistence.lambda$2(ElasticSystemDbPersistence.java:140)
at ch.ivyteam.ivy.persistence.base.AbstractPersistencyService.execute(AbstractPersistencyService.java:159)
at ch.ivyteam.ivy.persistence.base.AbstractPersistencyService.execute(AbstractPersistencyService.java:222)
at ch.ivyteam.ivy.persistence.base.ClassPersistencyService.execute(ClassPersistencyService.java:689)
at ch.ivyteam.ivy.business.data.store.internal.ElasticSystemDbPersistence.execute(ElasticSystemDbPersistence.java:121)
... 174 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137) ...
at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ...
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at io.searchbox.client.http.JestHttpClient.executeRequest(JestHttpClient.java:133)
at io.searchbox.client.http.JestHttpClient.execute(JestHttpClient.java:67)
at io.searchbox.client.http.JestHttpClient.execute(JestHttpClient.java:60)io.searchbox.client.http.JestHttpClient.executeRequest(JestHttpClient.java:133) ...
at ch.ivyteam.ivy.business.data.store.search.internal.elasticsearch.JestOperation.tryToExecute(JestOperation.java:45)
... 183 more
