Now that I am registered with the new address, hopefully this message posts.
Jerome Jansen Prometheus Cloud Federal Bureau of Investigation ITADD\EDAS\DAFU 703-633-5733 ________________________________ From: Jansen, Jerome R. (ITADD) (CON) Sent: Friday, October 16, 2020 7:12 AM To: [email protected] <[email protected]> Cc: Jansen, Jerome [USA] <[email protected]> Subject: Accumulo gc is in constant waiting state due to error in the accumulo gc-log: Accumulo gc is in constant waiting state due to error in the accumulo gc-log: I am running accumulo 1.9.3 on hdfs 3.2.1 using guava-27.0-jre.jar (prepacked in the hadoop-3.2.1 tar ball) At first I downgraded guava to version 16 but then the accumulo-gc failed as it was unable to get the hdfs HA information. Next, after mor googling, I downgraded the guava jar to guava-20.jar - the gc does not fail but still received the same message in the error log. Exception in thread "gc" java.lang.IllegalAccessError: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences at org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences.run(CloseWriteAheadLogReferences.java:89) at org.apache.accumulo.gc.SimpleGarbageCollector.run(SimpleGarbageCollector.java:602) at org.apache.accumulo.gc.SimpleGarbageCollector.main(SimpleGarbageCollector.java:166) at org.apache.accumulo.gc.GCExecutable.execute(GCExecutable.java:34) at org.apache.accumulo.start.Main$1.run(Main.java:130) at java.lang.Thread.run(Thread.java:748) Does anyone know a work around ? Which guava jar version to use for hadoop 3.2.1 and accumulo 1.9.3 ? Respectfully, Jerome Jansen Prometheus Cloud Federal Bureau of Investigation ITADD\EDAS\DAFU 703-633-5733
