[BUG] Failed to write log entry - Socket Timeout

[penghuo]

java.lang.IllegalStateException: Failed to write log entry FlintMetadataLogEntry(ZmxpbnRfcHJhYmFyY2hfZGVmYXVsdF90ZXN0X2xvZ3NfcHJhYmFyX3Rlc3Q1X3N0cmVhbWluZzFfaW5kZXg=,48,1,1700211860120,refreshing,prabarch,)
	at org.opensearch.flint.core.storage.FlintOpenSearchMetadataLog.writeLogEntry(FlintOpenSearchMetadataLog.java:147) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.core.storage.FlintOpenSearchMetadataLog.updateLogEntry(FlintOpenSearchMetadataLog.java:117) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.core.storage.FlintOpenSearchMetadataLog.add(FlintOpenSearchMetadataLog.java:63) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.core.storage.FlintOpenSearchMetadataLog.add(FlintOpenSearchMetadataLog.java:31) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.core.metadata.log.DefaultOptimisticTransaction.commit(DefaultOptimisticTransaction.java:108) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.spark.FlintSparkIndexMonitor.$anonfun$startMonitor$1(FlintSparkIndexMonitor.scala:52) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
	at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.net.SocketTimeoutException: 30,000 milliseconds timeout on connection http-outgoing-145 [ACTIVE]
	at org.opensearch.client.RestClient.extractAndWrapCause(RestClient.java:936) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.client.RestClient.performRequest(RestClient.java:332) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.client.RestClient.performRequest(RestClient.java:320) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1911) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:1877) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:1845) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.client.RestHighLevelClient.update(RestHighLevelClient.java:1022) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.core.storage.FlintOpenSearchMetadataLog.lambda$updateLogEntry$1(FlintOpenSearchMetadataLog.java:118) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.core.storage.FlintOpenSearchMetadataLog.writeLogEntry(FlintOpenSearchMetadataLog.java:132) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	... 11 more
Caused by: java.net.SocketTimeoutException: 30,000 milliseconds timeout on connection http-outgoing-145 [ACTIVE]
	at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.timeout(HttpAsyncRequestExecutor.java:387) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.client.InternalIODispatch.onTimeout(InternalIODispatch.java:98) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.client.InternalIODispatch.onTimeout(InternalIODispatch.java:40) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.AbstractIODispatch.timeout(AbstractIODispatch.java:175) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.BaseIOReactor.sessionTimedOut(BaseIOReactor.java:261) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.AbstractIOReactor.timeoutCheck(AbstractIOReactor.java:506) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.BaseIOReactor.validate(BaseIOReactor.java:211) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:280) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	... 1 more
23/11/17 09:59:27 ERROR FlintSparkIndexMonitor: Failed to update index log entry
java.lang.IllegalStateException: Failed to commit transaction operation
	at org.opensearch.flint.core.metadata.log.DefaultOptimisticTransaction.commit(DefaultOptimisticTransaction.java:120) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at org.opensearch.flint.spark.FlintSparkIndexMonitor.$anonfun$startMonitor$1(FlintSparkIndexMonitor.scala:52) ~[opensearch-spark-standalone_2.12-0.1.0.jar:0.1.0-SNAPSHOT]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
	at java.lang.Thread.run(Thread.java:833) ~[?:?]